id sid tid token lemma pos 34268 1 1 Transcriber Transcriber NNP 34268 1 2 's 's POS 34268 1 3 note note NN 34268 1 4 : : : 34268 1 5 A a DT 34268 1 6 few few JJ 34268 1 7 typographical typographical JJ 34268 1 8 errors error NNS 34268 1 9 have have VBP 34268 1 10 been be VBN 34268 1 11 corrected correct VBN 34268 1 12 : : : 34268 1 13 they -PRON- PRP 34268 1 14 are be VBP 34268 1 15 listed list VBN 34268 1 16 at at IN 34268 1 17 the the DT 34268 1 18 end end NN 34268 1 19 of of IN 34268 1 20 the the DT 34268 1 21 text text NN 34268 1 22 . . . 34268 2 1 * * NFP 34268 2 2 * * NFP 34268 2 3 * * NFP 34268 2 4 * * NFP 34268 2 5 * * NFP 34268 2 6 THE the DT 34268 2 7 EARL EARL NNP 34268 2 8 OF of IN 34268 2 9 PEMBROKE pembroke NN 34268 2 10 TO to IN 34268 2 11 THE the DT 34268 2 12 ABBESS ABBESS NNP 34268 2 13 OF of IN 34268 2 14 WILTON WILTON NNP 34268 2 15 . . . 34268 3 1 " " `` 34268 3 2 Go go VB 34268 3 3 spin spin NN 34268 3 4 , , , 34268 3 5 you -PRON- PRP 34268 3 6 jade jade NNP 34268 3 7 ! ! . 34268 4 1 go go VB 34268 4 2 spin spin NN 34268 4 3 ! ! . 34268 4 4 " " '' 34268 5 1 [ [ -LRB- 34268 5 2 Illustration illustration NN 34268 5 3 : : : 34268 5 4 MAGNETISM MAGNETISM NNP 34268 5 5 , , , 34268 5 6 LIGHT LIGHT NNP 34268 5 7 , , , 34268 5 8 AND and CC 34268 5 9 MOLECULAR MOLECULAR NNP 34268 5 10 SPINNING spin VBG 34268 5 11 TOPS tops RB 34268 5 12 . . . 34268 6 1 _ _ NNP 34268 6 2 Page Page NNP 34268 6 3 122 122 CD 34268 6 4 . . . 34268 6 5 _ _ NNP 34268 6 6 _ _ NNP 34268 6 7 THE the DT 34268 6 8 ROMANCE ROMANCE NNP 34268 6 9 OF of IN 34268 6 10 SCIENCE SCIENCE NNP 34268 6 11 . . . 34268 6 12 _ _ NNP 34268 6 13 SPINNING SPINNING NNP 34268 6 14 TOPS TOPS NNP 34268 6 15 . . . 34268 7 1 _ _ NNP 34268 7 2 THE the DT 34268 7 3 " " `` 34268 7 4 OPERATIVES operatives NN 34268 7 5 ' ' '' 34268 7 6 LECTURE lecture NN 34268 7 7 " " '' 34268 7 8 _ _ NNP 34268 7 9 OF of IN 34268 7 10 THE the DT 34268 7 11 BRITISH BRITISH NNP 34268 7 12 ASSOCIATION ASSOCIATION NNP 34268 7 13 MEETING MEETING NNP 34268 7 14 AT AT NNP 34268 7 15 LEEDS LEEDS NNP 34268 7 16 , , , 34268 7 17 6th 6th JJ 34268 7 18 SEPTEMBER SEPTEMBER NNP 34268 7 19 , , , 34268 7 20 1890 1890 CD 34268 7 21 . . . 34268 8 1 BY by IN 34268 8 2 PROFESSOR PROFESSOR NNP 34268 8 3 JOHN JOHN NNP 34268 8 4 PERRY PERRY NNP 34268 8 5 , , , 34268 8 6 M.E. M.E. NNP 34268 8 7 , , , 34268 8 8 D.Sc D.Sc NNP 34268 8 9 , , , 34268 8 10 LL.D. LL.D. NNP 34268 8 11 , , , 34268 8 12 F.R.S. F.R.S. NNP 34268 9 1 With with IN 34268 9 2 Numerous numerous JJ 34268 9 3 Illustrations Illustrations NNPS 34268 9 4 . . . 34268 10 1 _ _ NNP 34268 10 2 REPRINT REPRINT NNP 34268 10 3 OF of IN 34268 10 4 NEW NEW NNP 34268 10 5 AND and CC 34268 10 6 REVISED REVISED NNP 34268 10 7 EDITION EDITION NNP 34268 10 8 , , , 34268 10 9 _ _ NNP 34268 10 10 _ _ NNP 34268 10 11 With with IN 34268 10 12 an an DT 34268 10 13 Illustrated Illustrated NNP 34268 10 14 Appendix Appendix NNP 34268 10 15 on on IN 34268 10 16 the the DT 34268 10 17 Use Use NNP 34268 10 18 of of IN 34268 10 19 Gyrostats Gyrostats NNP 34268 10 20 . . . 34268 10 21 _ _ NNP 34268 10 22 LONDON LONDON NNP 34268 10 23 SOCIETY SOCIETY NNP 34268 10 24 FOR for IN 34268 10 25 PROMOTING promote VBG 34268 10 26 CHRISTIAN CHRISTIAN NNP 34268 10 27 KNOWLEDGE knowledge NN 34268 10 28 , , , 34268 10 29 Northumberland Northumberland NNP 34268 10 30 Avenue Avenue NNP 34268 10 31 , , , 34268 10 32 W.C. W.C. NNP 34268 10 33 ; ; : 34268 10 34 43 43 CD 34268 10 35 , , , 34268 10 36 Queen Queen NNP 34268 10 37 Victoria Victoria NNP 34268 10 38 Street Street NNP 34268 10 39 , , , 34268 10 40 E.C. E.C. NNP 34268 11 1 BRIGHTON brighton NN 34268 11 2 : : : 34268 11 3 129 129 CD 34268 11 4 , , , 34268 11 5 North North NNP 34268 11 6 Street Street NNP 34268 11 7 . . . 34268 12 1 NEW NEW NNP 34268 12 2 YORK YORK NNP 34268 12 3 : : : 34268 12 4 E. E. NNP 34268 12 5 S. S. NNP 34268 12 6 GORHAM GORHAM NNP 34268 12 7 . . . 34268 13 1 1910 1910 CD 34268 13 2 PUBLISHED PUBLISHED NNS 34268 13 3 UNDER under IN 34268 13 4 THE the DT 34268 13 5 DIRECTION direction NN 34268 13 6 OF of IN 34268 13 7 THE the DT 34268 13 8 GENERAL GENERAL NNP 34268 13 9 LITERATURE LITERATURE NNP 34268 13 10 COMMITTEE COMMITTEE NNP 34268 13 11 [ [ -LRB- 34268 13 12 _ _ NNP 34268 13 13 Date date NN 34268 13 14 of of IN 34268 13 15 last last JJ 34268 13 16 impression impression NN 34268 13 17 , , , 34268 13 18 April April NNP 34268 13 19 1908 1908 CD 34268 13 20 _ _ NNP 34268 13 21 ] ] -RRB- 34268 13 22 This this DT 34268 13 23 Report Report NNP 34268 13 24 of of IN 34268 13 25 an an DT 34268 13 26 Experimental Experimental NNP 34268 13 27 Lecture Lecture NNP 34268 13 28 WAS be VBD 34268 13 29 INSCRIBED INSCRIBED NNS 34268 13 30 TO to IN 34268 13 31 THE the DT 34268 13 32 LATE late JJ 34268 13 33 LORD LORD NNP 34268 13 34 KELVIN KELVIN NNP 34268 13 35 , , , 34268 13 36 BY by IN 34268 13 37 HIS his PRP$ 34268 13 38 AFFECTIONATE AFFECTIONATE NNP 34268 13 39 PUPIL PUPIL NNP 34268 13 40 , , , 34268 13 41 THE the DT 34268 13 42 LECTURER lecturer NN 34268 13 43 , , , 34268 13 44 WHO who WP 34268 13 45 HEREBY HEREBY NNP 34268 13 46 TOOK TOOK NNP 34268 13 47 A a DT 34268 13 48 CONVENIENT convenient JJ 34268 13 49 METHOD method NN 34268 13 50 OF of IN 34268 13 51 ACKNOWLEDGING acknowledge VBG 34268 13 52 THE the DT 34268 13 53 REAL real JJ 34268 13 54 AUTHOR author NN 34268 13 55 OF of IN 34268 13 56 WHATEVER whatever WDT 34268 13 57 IS be VBZ 34268 13 58 WORTH worth JJ 34268 13 59 PUBLICATION publication NN 34268 13 60 IN in IN 34268 13 61 THE the DT 34268 13 62 FOLLOWING following JJ 34268 13 63 PAGES pages NN 34268 13 64 . . . 34268 14 1 * * NFP 34268 14 2 * * NFP 34268 14 3 * * NFP 34268 14 4 * * NFP 34268 14 5 * * NFP 34268 14 6 PREFACE preface NN 34268 14 7 . . . 34268 15 1 This this DT 34268 15 2 is be VBZ 34268 15 3 not not RB 34268 15 4 the the DT 34268 15 5 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34 of of IN 34268 16 35 warning warning NN 34268 16 36 , , , 34268 16 37 admonition admonition NN 34268 16 38 , , , 34268 16 39 and and CC 34268 16 40 explanation explanation NN 34268 16 41 towards towards IN 34268 16 42 his -PRON- PRP$ 34268 16 43 audience audience NN 34268 16 44 . . . 34268 17 1 A a DT 34268 17 2 verbatim verbatim JJ 34268 17 3 report report NN 34268 17 4 would would MD 34268 17 5 make make VB 34268 17 6 rather rather RB 34268 17 7 uninteresting unintereste VBG 34268 17 8 reading reading NN 34268 17 9 , , , 34268 17 10 and and CC 34268 17 11 I -PRON- PRP 34268 17 12 have have VBP 34268 17 13 taken take VBN 34268 17 14 the the DT 34268 17 15 liberty liberty NN 34268 17 16 of of IN 34268 17 17 trying try VBG 34268 17 18 , , , 34268 17 19 by by IN 34268 17 20 greater great JJR 34268 17 21 fullness fullness NN 34268 17 22 of of IN 34268 17 23 explanation explanation NN 34268 17 24 , , , 34268 17 25 to to TO 34268 17 26 make make VB 34268 17 27 up up RP 34268 17 28 to to IN 34268 17 29 the the DT 34268 17 30 reader reader NN 34268 17 31 for for IN 34268 17 32 his -PRON- PRP$ 34268 17 33 not not RB 34268 17 34 having have VBG 34268 17 35 seen see VBN 34268 17 36 the the DT 34268 17 37 moving move VBG 34268 17 38 apparatus apparatus NN 34268 17 39 . . . 34268 18 1 It -PRON- PRP 34268 18 2 has have VBZ 34268 18 3 also also RB 34268 18 4 been be VBN 34268 18 5 necessary necessary JJ 34268 18 6 in in IN 34268 18 7 a a DT 34268 18 8 treatise treatise NN 34268 18 9 intended intend VBN 34268 18 10 for for IN 34268 18 11 general general JJ 34268 18 12 readers reader NNS 34268 18 13 to to TO 34268 18 14 simplify simplify VB 34268 18 15 the the DT 34268 18 16 reasoning reasoning NN 34268 18 17 , , , 34268 18 18 the the DT 34268 18 19 lecture lecture NN 34268 18 20 having have VBG 34268 18 21 been be VBN 34268 18 22 delivered deliver VBN 34268 18 23 to to IN 34268 18 24 persons person NNS 34268 18 25 whose whose WP$ 34268 18 26 life life NN 34268 18 27 experiences experience VBZ 34268 18 28 peculiarly peculiarly RB 34268 18 29 fitted fit VBD 34268 18 30 them -PRON- PRP 34268 18 31 for for IN 34268 18 32 understanding understand VBG 34268 18 33 scientific scientific JJ 34268 18 34 things thing NNS 34268 18 35 . . . 34268 19 1 An an DT 34268 19 2 " " `` 34268 19 3 argument argument NN 34268 19 4 " " '' 34268 19 5 has have VBZ 34268 19 6 been be VBN 34268 19 7 added add VBN 34268 19 8 at at IN 34268 19 9 the the DT 34268 19 10 end end NN 34268 19 11 to to TO 34268 19 12 make make VB 34268 19 13 the the DT 34268 19 14 steps step NNS 34268 19 15 of of IN 34268 19 16 the the DT 34268 19 17 reasoning reasoning NN 34268 19 18 clearer clearer RBR 34268 19 19 . . . 34268 20 1 JOHN JOHN NNP 34268 20 2 PERRY PERRY NNP 34268 20 3 . . . 34268 21 1 * * NFP 34268 21 2 * * NFP 34268 21 3 * * NFP 34268 21 4 * * NFP 34268 21 5 * * NFP 34268 21 6 { { -LRB- 34268 21 7 9 9 CD 34268 21 8 } } -RRB- 34268 21 9 SPINNING spin VBG 34268 21 10 TOPS tops RB 34268 21 11 . . . 34268 22 1 -------- -------- NFP 34268 22 2 At at IN 34268 22 3 a a DT 34268 22 4 Leeds Leeds NNP 34268 22 5 Board Board NNP 34268 22 6 School School NNP 34268 22 7 last last JJ 34268 22 8 week week NN 34268 22 9 , , , 34268 22 10 the the DT 34268 22 11 master master NN 34268 22 12 said say VBD 34268 22 13 to to IN 34268 22 14 his -PRON- PRP$ 34268 22 15 class class NN 34268 22 16 , , , 34268 22 17 " " `` 34268 22 18 There there EX 34268 22 19 is be VBZ 34268 22 20 to to TO 34268 22 21 be be VB 34268 22 22 a a DT 34268 22 23 meeting meeting NN 34268 22 24 of of IN 34268 22 25 the the DT 34268 22 26 British British NNP 34268 22 27 Association Association NNP 34268 22 28 in in IN 34268 22 29 Leeds Leeds NNP 34268 22 30 . . . 34268 23 1 What what WP 34268 23 2 is be VBZ 34268 23 3 it -PRON- PRP 34268 23 4 all all DT 34268 23 5 about about IN 34268 23 6 ? ? . 34268 24 1 Who who WP 34268 24 2 are be VBP 34268 24 3 the the DT 34268 24 4 members member NNS 34268 24 5 of of IN 34268 24 6 the the DT 34268 24 7 British British NNP 34268 24 8 Association Association NNP 34268 24 9 ? ? . 34268 25 1 What what WP 34268 25 2 do do VBP 34268 25 3 they -PRON- PRP 34268 25 4 do do VB 34268 25 5 ? ? . 34268 25 6 " " '' 34268 26 1 There there EX 34268 26 2 was be VBD 34268 26 3 a a DT 34268 26 4 long long JJ 34268 26 5 pause pause NN 34268 26 6 . . . 34268 27 1 At at IN 34268 27 2 length length NN 34268 27 3 it -PRON- PRP 34268 27 4 was be VBD 34268 27 5 broken break VBN 34268 27 6 by by IN 34268 27 7 an an DT 34268 27 8 intelligent intelligent JJ 34268 27 9 shy shy JJ 34268 27 10 boy boy NN 34268 27 11 : : : 34268 27 12 " " `` 34268 27 13 Please please UH 34268 27 14 , , , 34268 27 15 sir sir NN 34268 27 16 , , , 34268 27 17 I -PRON- PRP 34268 27 18 know know VBP 34268 27 19 -- -- : 34268 27 20 they -PRON- PRP 34268 27 21 spin spin VBP 34268 27 22 tops top NNS 34268 27 23 ! ! . 34268 28 1 " " `` 34268 28 2 [ [ -LRB- 34268 28 3 1 1 CD 34268 28 4 ] ] -RRB- 34268 28 5 Now now RB 34268 28 6 I -PRON- PRP 34268 28 7 am be VBP 34268 28 8 sorry sorry JJ 34268 28 9 to to TO 34268 28 10 say say VB 34268 28 11 that that IN 34268 28 12 this this DT 34268 28 13 answer answer NN 34268 28 14 was be VBD 34268 28 15 wrong wrong JJ 34268 28 16 . . . 34268 29 1 The the DT 34268 29 2 members member NNS 34268 29 3 of of IN 34268 29 4 the the DT 34268 29 5 British British NNP 34268 29 6 Association Association NNP 34268 29 7 and and CC 34268 29 8 the the DT 34268 29 9 Operatives Operatives NNPS 34268 29 10 of of IN 34268 29 11 Leeds Leeds NNPS 34268 29 12 have have VBP 34268 29 13 neglected neglect VBN 34268 29 14 top top NN 34268 29 15 - - HYPH 34268 29 16 spinning spinning NN 34268 29 17 since since IN 34268 29 18 they -PRON- PRP 34268 29 19 were be VBD 34268 29 20 ten ten CD 34268 29 21 years year NNS 34268 29 22 of of IN 34268 29 23 age age NN 34268 29 24 . . . 34268 30 1 If if IN 34268 30 2 more more JJR 34268 30 3 attention attention NN 34268 30 4 were be VBD 34268 30 5 paid pay 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make VB 34268 32 5 mistakes mistake NNS 34268 32 6 by by IN 34268 32 7 millions million NNS 34268 32 8 of of IN 34268 32 9 years year NNS 34268 32 10 , , , 34268 32 11 and and CC 34268 32 12 our -PRON- PRP$ 34268 32 13 knowledge knowledge NN 34268 32 14 of of IN 34268 32 15 Light light NN 34268 32 16 , , , 34268 32 17 and and CC 34268 32 18 Radiant Radiant NNP 34268 32 19 Heat Heat NNP 34268 32 20 , , , 34268 32 21 and and CC 34268 32 22 other other JJ 34268 32 23 { { -LRB- 34268 32 24 10 10 CD 34268 32 25 } } -RRB- 34268 32 26 Electro Electro NNP 34268 32 27 - - HYPH 34268 32 28 magnetic magnetic JJ 34268 32 29 Phenomena Phenomena NNP 34268 32 30 would would MD 34268 32 31 extend extend VB 34268 32 32 much much RB 34268 32 33 more more RBR 34268 32 34 rapidly rapidly RB 34268 32 35 than than IN 34268 32 36 it -PRON- PRP 34268 32 37 does do VBZ 34268 32 38 . . . 34268 33 1 I -PRON- PRP 34268 33 2 shall shall MD 34268 33 3 try try VB 34268 33 4 to to TO 34268 33 5 show show VB 34268 33 6 you -PRON- PRP 34268 33 7 towards towards IN 34268 33 8 the the DT 34268 33 9 end end NN 34268 33 10 of of IN 34268 33 11 the the DT 34268 33 12 lecture lecture NN 34268 33 13 that that WDT 34268 33 14 the the DT 34268 33 15 fact fact NN 34268 33 16 of of IN 34268 33 17 our -PRON- PRP$ 34268 33 18 earth earth NN 34268 33 19 's be VBZ 34268 33 20 being be VBG 34268 33 21 a a DT 34268 33 22 spinning spin VBG 34268 33 23 body body NN 34268 33 24 is be VBZ 34268 33 25 one one CD 34268 33 26 which which WDT 34268 33 27 would would MD 34268 33 28 make make VB 34268 33 29 itself -PRON- PRP 34268 33 30 known know VBN 34268 33 31 to to IN 34268 33 32 us -PRON- PRP 34268 33 33 even even RB 34268 33 34 if if IN 34268 33 35 we -PRON- PRP 34268 33 36 lived live VBD 34268 33 37 in in IN 34268 33 38 subterranean subterranean JJ 34268 33 39 regions region NNS 34268 33 40 like like IN 34268 33 41 the the DT 34268 33 42 coming come VBG 34268 33 43 race race NN 34268 33 44 of of IN 34268 33 45 an an DT 34268 33 46 ingenious ingenious JJ 34268 33 47 novelist novelist NN 34268 33 48 . . . 34268 34 1 [ [ -LRB- 34268 34 2 2 2 LS 34268 34 3 ] ] -RRB- 34268 34 4 It -PRON- PRP 34268 34 5 is be VBZ 34268 34 6 the the DT 34268 34 7 greatest great JJS 34268 34 8 and and CC 34268 34 9 most most RBS 34268 34 10 persistent persistent JJ 34268 34 11 cause cause NN 34268 34 12 of of IN 34268 34 13 many many JJ 34268 34 14 of of IN 34268 34 15 the the DT 34268 34 16 phenomena phenomenon NNS 34268 34 17 which which WDT 34268 34 18 occur occur VBP 34268 34 19 around around IN 34268 34 20 us -PRON- PRP 34268 34 21 and and CC 34268 34 22 beneath beneath IN 34268 34 23 us -PRON- PRP 34268 34 24 , , , 34268 34 25 and and CC 34268 34 26 it -PRON- PRP 34268 34 27 is be VBZ 34268 34 28 probable probable JJ 34268 34 29 that that IN 34268 34 30 even even RB 34268 34 31 Terrestrial Terrestrial NNP 34268 34 32 Magnetism Magnetism NNP 34268 34 33 is be VBZ 34268 34 34 almost almost RB 34268 34 35 altogether altogether RB 34268 34 36 due due JJ 34268 34 37 to to IN 34268 34 38 it -PRON- PRP 34268 34 39 . . . 34268 35 1 Indeed indeed RB 34268 35 2 there there EX 34268 35 3 is be VBZ 34268 35 4 only only RB 34268 35 5 one one CD 34268 35 6 possible possible JJ 34268 35 7 explanation explanation NN 34268 35 8 of of IN 34268 35 9 the the DT 34268 35 10 _ _ NNP 34268 35 11 Vril Vril NNP 34268 35 12 - - HYPH 34268 35 13 ya ya NNP 34268 35 14 _ _ NNP 34268 35 15 ignorance ignorance NN 34268 35 16 about about IN 34268 35 17 the the DT 34268 35 18 earth earth NN 34268 35 19 's 's POS 34268 35 20 rotation rotation NN 34268 35 21 . . . 34268 36 1 Their -PRON- PRP$ 34268 36 2 knowledge knowledge NN 34268 36 3 of of IN 34268 36 4 mechanics mechanic NNS 34268 36 5 and and CC 34268 36 6 dynamics dynamic NNS 34268 36 7 was be VBD 34268 36 8 immense immense JJ 34268 36 9 ; ; : 34268 36 10 no no DT 34268 36 11 member member NN 34268 36 12 attending attend VBG 34268 36 13 the the DT 34268 36 14 meeting meeting NN 34268 36 15 of of IN 34268 36 16 the the DT 34268 36 17 British British NNP 34268 36 18 Association Association NNP 34268 36 19 can can MD 34268 36 20 approach approach VB 34268 36 21 them -PRON- PRP 34268 36 22 in in IN 34268 36 23 their -PRON- PRP$ 34268 36 24 knowledge knowledge NN 34268 36 25 of of IN 34268 36 26 , , , 34268 36 27 I -PRON- PRP 34268 36 28 will will MD 34268 36 29 not not RB 34268 36 30 say say VB 34268 36 31 , , , 34268 36 32 _ _ NNP 34268 36 33 Vril Vril NNP 34268 36 34 _ _ NNP 34268 36 35 , , , 34268 36 36 but but CC 34268 36 37 even even RB 34268 36 38 of of IN 34268 36 39 quite quite RB 34268 36 40 vulgar vulgar JJ 34268 36 41 electricity electricity NN 34268 36 42 and and CC 34268 36 43 magnetism magnetism NN 34268 36 44 ; ; : 34268 36 45 and and CC 34268 36 46 yet yet RB 34268 36 47 this this DT 34268 36 48 great great JJ 34268 36 49 race race NN 34268 36 50 which which WDT 34268 36 51 expresses express VBZ 34268 36 52 so so RB 34268 36 53 strongly strongly RB 34268 36 54 its -PRON- PRP$ 34268 36 55 contempt contempt NN 34268 36 56 for for IN 34268 36 57 Anglo Anglo NNP 34268 36 58 - - HYPH 34268 36 59 Saxon Saxon NNP 34268 36 60 _ _ NNP 34268 36 61 Koom Koom NNP 34268 36 62 - - HYPH 34268 36 63 Poshery Poshery NNP 34268 36 64 _ _ NNP 34268 36 65 was be VBD 34268 36 66 actually actually RB 34268 36 67 ignorant ignorant JJ 34268 36 68 of of IN 34268 36 69 the the DT 34268 36 70 fact fact NN 34268 36 71 that that IN 34268 36 72 it -PRON- PRP 34268 36 73 had have VBD 34268 36 74 existed exist VBN 34268 36 75 for for IN 34268 36 76 untold untold JJ 34268 36 77 generations generation NNS 34268 36 78 inside inside IN 34268 36 79 an an DT 34268 36 80 object object NN 34268 36 81 that that WDT 34268 36 82 spins spin VBZ 34268 36 83 about about IN 34268 36 84 an an DT 34268 36 85 axis axis NN 34268 36 86 . . . 34268 37 1 Can Can MD 34268 37 2 we -PRON- PRP 34268 37 3 imagine imagine VB 34268 37 4 for for IN 34268 37 5 one one CD 34268 37 6 instant instant NN 34268 37 7 that that IN 34268 37 8 the the DT 34268 37 9 children child NNS 34268 37 10 of of IN 34268 37 11 that that DT 34268 37 12 race race NN 34268 37 13 had have VBD 34268 37 14 never never RB 34268 37 15 spun spin VBN 34268 37 16 a a DT 34268 37 17 top top NN 34268 37 18 or or CC 34268 37 19 trundled trundle VBN 34268 37 20 a a DT 34268 37 21 hoop hoop NN 34268 37 22 , , , 34268 37 23 and and CC 34268 37 24 so so RB 34268 37 25 had have VBD 34268 37 26 had have VBN 34268 37 27 no no DT 34268 37 28 chance chance NN 34268 37 29 of of IN 34268 37 30 being be VBG 34268 37 31 led lead VBN 34268 37 32 to to IN 34268 37 33 the the DT 34268 37 34 greatest great JJS 34268 37 35 study study NN 34268 37 36 of of IN 34268 37 37 nature nature NN 34268 37 38 ? ? . 34268 38 1 No no UH 34268 38 2 ; ; : 34268 38 3 the the DT 34268 38 4 only only JJ 34268 38 5 possible possible JJ 34268 38 6 explanation explanation NN 34268 38 7 lies lie VBZ 34268 38 8 in in IN 34268 38 9 the the DT 34268 38 10 great great JJ 34268 38 11 novelist novelist NN 34268 38 12 's 's POS 34268 38 13 never never RB 34268 38 14 { { -LRB- 34268 38 15 11 11 CD 34268 38 16 } } -RRB- 34268 38 17 having have VBG 34268 38 18 done do VBN 34268 38 19 these these DT 34268 38 20 things thing NNS 34268 38 21 himself -PRON- PRP 34268 38 22 . . . 34268 39 1 He -PRON- PRP 34268 39 2 had have VBD 34268 39 3 probably probably RB 34268 39 4 as as IN 34268 39 5 a a DT 34268 39 6 child child NN 34268 39 7 a a DT 34268 39 8 contempt contempt NN 34268 39 9 for for IN 34268 39 10 the the DT 34268 39 11 study study NN 34268 39 12 of of IN 34268 39 13 nature nature NN 34268 39 14 , , , 34268 39 15 he -PRON- PRP 34268 39 16 was be VBD 34268 39 17 a a DT 34268 39 18 baby baby NN 34268 39 19 Pelham Pelham NNP 34268 39 20 , , , 34268 39 21 and and CC 34268 39 22 as as IN 34268 39 23 a a DT 34268 39 24 man man NN 34268 39 25 he -PRON- PRP 34268 39 26 was be VBD 34268 39 27 condemned condemn VBN 34268 39 28 to to TO 34268 39 29 remain remain VB 34268 39 30 in in IN 34268 39 31 ignorance ignorance NN 34268 39 32 even even RB 34268 39 33 of of IN 34268 39 34 the the DT 34268 39 35 powers power NNS 34268 39 36 of of IN 34268 39 37 the the DT 34268 39 38 new new JJ 34268 39 39 race race NN 34268 39 40 that that WDT 34268 39 41 he -PRON- PRP 34268 39 42 had have VBD 34268 39 43 created create VBN 34268 39 44 . . . 34268 40 1 The the DT 34268 40 2 _ _ NNP 34268 40 3 Vril Vril NNP 34268 40 4 - - HYPH 34268 40 5 ya ya NNP 34268 40 6 _ _ NNP 34268 40 7 ignorance ignorance NN 34268 40 8 of of IN 34268 40 9 the the DT 34268 40 10 behaviour behaviour NN 34268 40 11 of of IN 34268 40 12 spinning spin VBG 34268 40 13 bodies body NNS 34268 40 14 existing exist VBG 34268 40 15 as as IN 34268 40 16 it -PRON- PRP 34268 40 17 does do VBZ 34268 40 18 side side VB 34268 40 19 by by IN 34268 40 20 side side NN 34268 40 21 with with IN 34268 40 22 their -PRON- PRP$ 34268 40 23 deep deep JJ 34268 40 24 knowledge 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34268 40 62 knowledge knowledge NN 34268 40 63 of of IN 34268 40 64 the the DT 34268 40 65 behaviour behaviour NN 34268 40 66 of of IN 34268 40 67 such such JJ 34268 40 68 bodies body NNS 34268 40 69 is be VBZ 34268 40 70 absolutely absolutely RB 34268 40 71 necessary necessary JJ 34268 40 72 for for IN 34268 40 73 a a DT 34268 40 74 proper proper JJ 34268 40 75 comprehension comprehension NN 34268 40 76 of of IN 34268 40 77 most most JJS 34268 40 78 of of IN 34268 40 79 the the DT 34268 40 80 phenomena phenomenon NNS 34268 40 81 occurring occur VBG 34268 40 82 in in IN 34268 40 83 nature nature NN 34268 40 84 . . . 34268 41 1 The the DT 34268 41 2 instinctive instinctive JJ 34268 41 3 craving craving NN 34268 41 4 to to TO 34268 41 5 investigate investigate VB 34268 41 6 these these DT 34268 41 7 phenomena phenomenon NNS 34268 41 8 seems seem VBZ 34268 41 9 to to TO 34268 41 10 manifest manifest VB 34268 41 11 itself -PRON- PRP 34268 41 12 soon soon RB 34268 41 13 after after IN 34268 41 14 we -PRON- PRP 34268 41 15 are be VBP 34268 41 16 able able JJ 34268 41 17 to to TO 34268 41 18 talk talk VB 34268 41 19 , , , 34268 41 20 and and CC 34268 41 21 who who WP 34268 41 22 knows know VBZ 34268 41 23 how how WRB 34268 41 24 much much JJ 34268 41 25 of of IN 34268 41 26 the the DT 34268 41 27 intellectual intellectual JJ 34268 41 28 inferiority inferiority NN 34268 41 29 of of IN 34268 41 30 woman woman NN 34268 41 31 is be VBZ 34268 41 32 due due JJ 34268 41 33 to to IN 34268 41 34 her -PRON- PRP$ 34268 41 35 neglect neglect NN 34268 41 36 of of IN 34268 41 37 the the DT 34268 41 38 study study NN 34268 41 39 of of IN 34268 41 40 spinning spinning NN 34268 41 41 tops top NNS 34268 41 42 ; ; : 34268 41 43 but but CC 34268 41 44 alas alas UH 34268 41 45 , , , 34268 41 46 even even RB 34268 41 47 for for IN 34268 41 48 boys boy NNS 34268 41 49 in in IN 34268 41 50 the the DT 34268 41 51 pursuit pursuit NN 34268 41 52 of of IN 34268 41 53 top top NN 34268 41 54 - - HYPH 34268 41 55 spinning spinning NN 34268 41 56 , , , 34268 41 57 the the DT 34268 41 58 youthful youthful JJ 34268 41 59 mind mind NN 34268 41 60 and and CC 34268 41 61 muscle muscle NN 34268 41 62 are be VBP 34268 41 63 left leave VBN 34268 41 64 with with IN 34268 41 65 no no DT 34268 41 66 other other JJ 34268 41 67 guidance guidance NN 34268 41 68 than than IN 34268 41 69 that that DT 34268 41 70 which which WDT 34268 41 71 is be VBZ 34268 41 72 supplied supply VBN 34268 41 73 by by IN 34268 41 74 the the DT 34268 41 75 experience experience NN 34268 41 76 of of IN 34268 41 77 young young JJ 34268 41 78 and and CC 34268 41 79 not not RB 34268 41 80 very very RB 34268 41 81 scientific scientific JJ 34268 41 82 companions companion NNS 34268 41 83 . . . 34268 42 1 I -PRON- PRP 34268 42 2 remember remember VBP 34268 42 3 distinctly distinctly RB 34268 42 4 that that IN 34268 42 5 there there EX 34268 42 6 were be VBD 34268 42 7 many many JJ 34268 42 8 puzzling puzzle VBG 34268 42 9 problems problem NNS 34268 42 10 presented present VBN 34268 42 11 to to IN 34268 42 12 me -PRON- PRP 34268 42 13 every every DT 34268 42 14 day day NN 34268 42 15 . . . 34268 43 1 There there EX 34268 43 2 were be VBD 34268 43 3 tops top NNS 34268 43 4 which which WDT 34268 43 5 nobody nobody NN 34268 43 6 seemed seem VBD 34268 43 7 able able JJ 34268 43 8 to to TO 34268 43 9 spin spin VB 34268 43 10 , , , 34268 43 11 and and CC 34268 43 12 there there EX 34268 43 13 were be VBD 34268 43 14 others other NNS 34268 43 15 , , , 34268 43 16 well well UH 34268 43 17 { { -LRB- 34268 43 18 12 12 CD 34268 43 19 } } -RRB- 34268 43 20 prized prize VBN 34268 43 21 objects object NNS 34268 43 22 , , , 34268 43 23 often often RB 34268 43 24 studied study VBD 34268 43 25 in in IN 34268 43 26 their -PRON- PRP$ 34268 43 27 behaviour behaviour NN 34268 43 28 and and CC 34268 43 29 coveted covet VBD 34268 43 30 as as IN 34268 43 31 supremely supremely RB 34268 43 32 valuable valuable JJ 34268 43 33 , , , 34268 43 34 that that WDT 34268 43 35 behaved behave VBD 34268 43 36 well well RB 34268 43 37 under under IN 34268 43 38 the the DT 34268 43 39 most most RBS 34268 43 40 unscientific unscientific JJ 34268 43 41 treatment treatment NN 34268 43 42 . . . 34268 44 1 And and CC 34268 44 2 yet yet RB 34268 44 3 nobody nobody NN 34268 44 4 , , , 34268 44 5 even even RB 34268 44 6 the the DT 34268 44 7 makers maker NNS 34268 44 8 , , , 34268 44 9 seemed seem VBD 34268 44 10 to to TO 34268 44 11 know know VB 34268 44 12 why why WRB 34268 44 13 one one NN 34268 44 14 behaved behave VBD 34268 44 15 badly badly RB 34268 44 16 and and CC 34268 44 17 the the DT 34268 44 18 other other JJ 34268 44 19 well well NN 34268 44 20 . . . 34268 45 1 I -PRON- PRP 34268 45 2 do do VBP 34268 45 3 not not RB 34268 45 4 disguise disguise VB 34268 45 5 from from IN 34268 45 6 myself -PRON- PRP 34268 45 7 the the DT 34268 45 8 fact fact NN 34268 45 9 that that IN 34268 45 10 it -PRON- PRP 34268 45 11 is be VBZ 34268 45 12 rather rather RB 34268 45 13 a a DT 34268 45 14 difficult difficult JJ 34268 45 15 task task NN 34268 45 16 to to IN 34268 45 17 talk talk NN 34268 45 18 of of IN 34268 45 19 spinning spin VBG 34268 45 20 tops top NNS 34268 45 21 to to IN 34268 45 22 men man NNS 34268 45 23 who who WP 34268 45 24 have have VBP 34268 45 25 long long RB 34268 45 26 lost lose VBN 34268 45 27 that that DT 34268 45 28 skill skill NN 34268 45 29 which which WDT 34268 45 30 they -PRON- PRP 34268 45 31 wonder wonder VBP 34268 45 32 at at IN 34268 45 33 in in IN 34268 45 34 their -PRON- PRP$ 34268 45 35 children child NNS 34268 45 36 ; ; : 34268 45 37 that that DT 34268 45 38 knowingness knowingness NN 34268 45 39 of of IN 34268 45 40 touch touch NN 34268 45 41 and and CC 34268 45 42 handling handling NN 34268 45 43 which which WDT 34268 45 44 gave give VBD 34268 45 45 them -PRON- PRP 34268 45 46 once once RB 34268 45 47 so so RB 34268 45 48 much much JJ 34268 45 49 power power NN 34268 45 50 over over IN 34268 45 51 what what WP 34268 45 52 I -PRON- PRP 34268 45 53 fear fear VBP 34268 45 54 to to TO 34268 45 55 call call VB 34268 45 56 inanimate inanimate JJ 34268 45 57 nature nature NN 34268 45 58 . . . 34268 46 1 A a DT 34268 46 2 problem problem NN 34268 46 3 which which WDT 34268 46 4 the the DT 34268 46 5 child child NN 34268 46 6 gives give VBZ 34268 46 7 up up RP 34268 46 8 as as RB 34268 46 9 hopeless hopeless JJ 34268 46 10 of of IN 34268 46 11 solution solution NN 34268 46 12 , , , 34268 46 13 is be VBZ 34268 46 14 seldom seldom RB 34268 46 15 attacked attack VBN 34268 46 16 again again RB 34268 46 17 in in IN 34268 46 18 maturer maturer NN 34268 46 19 years year NNS 34268 46 20 ; ; : 34268 46 21 he -PRON- PRP 34268 46 22 drives drive VBZ 34268 46 23 his -PRON- PRP$ 34268 46 24 desire desire NN 34268 46 25 for for IN 34268 46 26 knowledge knowledge NN 34268 46 27 into into IN 34268 46 28 the the DT 34268 46 29 obscure obscure JJ 34268 46 30 lumber lumber NN 34268 46 31 - - HYPH 34268 46 32 closets closet NNS 34268 46 33 of of IN 34268 46 34 his -PRON- PRP$ 34268 46 35 mind mind NN 34268 46 36 , , , 34268 46 37 and and CC 34268 46 38 there there EX 34268 46 39 it -PRON- PRP 34268 46 40 lies lie VBZ 34268 46 41 , , , 34268 46 42 with with IN 34268 46 43 the the DT 34268 46 44 accumulating accumulate VBG 34268 46 45 dust dust NN 34268 46 46 of of IN 34268 46 47 his -PRON- PRP$ 34268 46 48 life life NN 34268 46 49 , , , 34268 46 50 a a DT 34268 46 51 neglected neglected JJ 34268 46 52 and and CC 34268 46 53 almost almost RB 34268 46 54 forgotten forget VBN 34268 46 55 instinct instinct NN 34268 46 56 . . . 34268 47 1 Some some DT 34268 47 2 of of IN 34268 47 3 you -PRON- PRP 34268 47 4 may may MD 34268 47 5 think think VB 34268 47 6 that that IN 34268 47 7 this this DT 34268 47 8 instinct instinct NN 34268 47 9 only only RB 34268 47 10 remains remain VBZ 34268 47 11 with with IN 34268 47 12 those those DT 34268 47 13 minds mind NNS 34268 47 14 so so RB 34268 47 15 many many JJ 34268 47 16 of of IN 34268 47 17 which which WDT 34268 47 18 are be VBP 34268 47 19 childish childish JJ 34268 47 20 even even RB 34268 47 21 to to IN 34268 47 22 the the DT 34268 47 23 limit limit NN 34268 47 24 of of IN 34268 47 25 life life NN 34268 47 26 's 's POS 34268 47 27 span span NN 34268 47 28 ; ; : 34268 47 29 and and CC 34268 47 30 probably probably RB 34268 47 31 none none NN 34268 47 32 of of IN 34268 47 33 you -PRON- PRP 34268 47 34 have have VBP 34268 47 35 had have VBN 34268 47 36 the the DT 34268 47 37 opportunity opportunity NN 34268 47 38 of of IN 34268 47 39 seeing see VBG 34268 47 40 how how WRB 34268 47 41 the the DT 34268 47 42 old old JJ 34268 47 43 dust dust NN 34268 47 44 rubs rub VBZ 34268 47 45 off off RP 34268 47 46 from from IN 34268 47 47 the the DT 34268 47 48 life life NN 34268 47 49 of of IN 34268 47 50 the the DT 34268 47 51 ordinary ordinary JJ 34268 47 52 man man NN 34268 47 53 , , , 34268 47 54 and and CC 34268 47 55 the the DT 34268 47 56 old old JJ 34268 47 57 desire desire NN 34268 47 58 comes come VBZ 34268 47 59 back back RB 34268 47 60 to to IN 34268 47 61 him -PRON- PRP 34268 47 62 to to TO 34268 47 63 understand understand VB 34268 47 64 the the DT 34268 47 65 mysteries mystery NNS 34268 47 66 that that WDT 34268 47 67 surround surround VBP 34268 47 68 him -PRON- PRP 34268 47 69 . . . 34268 48 1 But but CC 34268 48 2 I -PRON- PRP 34268 48 3 have have VBP 34268 48 4 not not RB 34268 48 5 only only RB 34268 48 6 felt feel VBN 34268 48 7 this this DT 34268 48 8 desire desire NN 34268 48 9 myself -PRON- PRP 34268 48 10 , , , 34268 48 11 I -PRON- PRP 34268 48 12 have have VBP 34268 48 13 seen see VBN 34268 48 14 it -PRON- PRP 34268 48 15 in in IN 34268 48 16 the the DT 34268 48 17 excited excited JJ 34268 48 18 eyes eye NNS 34268 48 19 of of IN 34268 48 20 the the DT 34268 48 21 crowd crowd NN 34268 48 22 of of IN 34268 48 23 people people NNS 34268 48 24 who who WP 34268 48 25 stand stand VBP 34268 48 26 by by IN 34268 48 27 the the DT 34268 48 28 hour hour NN 34268 48 29 under under IN 34268 48 30 the the DT 34268 48 31 dropping drop VBG 34268 48 32 cherry cherry NN 34268 48 33 - - HYPH 34268 48 34 blossoms blossom NNS 34268 48 35 beside beside IN 34268 48 36 the the DT 34268 48 37 red red JJ 34268 48 38 - - HYPH 34268 48 39 pillared pillare VBN 34268 48 40 temple temple NN 34268 48 41 of of IN 34268 48 42 { { -LRB- 34268 48 43 13 13 CD 34268 48 44 } } -RRB- 34268 48 45 Asakusa Asakusa NNP 34268 48 46 in in IN 34268 48 47 the the DT 34268 48 48 Eastern eastern JJ 34268 48 49 capital capital NN 34268 48 50 of of IN 34268 48 51 Japan Japan NNP 34268 48 52 , , , 34268 48 53 watching watch VBG 34268 48 54 the the DT 34268 48 55 _ _ NNP 34268 48 56 tedzu tedzu NNP 34268 48 57 - - HYPH 34268 48 58 mashi mashi NNP 34268 48 59 _ _ NNP 34268 48 60 directing direct VBG 34268 48 61 the the DT 34268 48 62 evolutions evolution NNS 34268 48 63 of of IN 34268 48 64 his -PRON- PRP$ 34268 48 65 heavily heavily RB 34268 48 66 rimmed rim VBN 34268 48 67 _ _ NNP 34268 48 68 Koma Koma NNP 34268 48 69 _ _ NNP 34268 48 70 . . . 34268 49 1 First first RB 34268 49 2 he -PRON- PRP 34268 49 3 throws throw VBZ 34268 49 4 away away RB 34268 49 5 from from IN 34268 49 6 him -PRON- PRP 34268 49 7 his -PRON- PRP$ 34268 49 8 great great JJ 34268 49 9 top top NN 34268 49 10 obliquely obliquely RB 34268 49 11 into into IN 34268 49 12 the the DT 34268 49 13 air air NN 34268 49 14 and and CC 34268 49 15 catches catch NNS 34268 49 16 it -PRON- PRP 34268 49 17 spinning spin VBG 34268 49 18 on on IN 34268 49 19 the the DT 34268 49 20 end end NN 34268 49 21 of of IN 34268 49 22 a a DT 34268 49 23 stick stick NN 34268 49 24 , , , 34268 49 25 or or CC 34268 49 26 the the DT 34268 49 27 point point NN 34268 49 28 of of IN 34268 49 29 a a DT 34268 49 30 sword sword NN 34268 49 31 , , , 34268 49 32 or or CC 34268 49 33 any any DT 34268 49 34 other other JJ 34268 49 35 convenient convenient JJ 34268 49 36 implement implement NN 34268 49 37 ; ; : 34268 49 38 he -PRON- PRP 34268 49 39 now now RB 34268 49 40 sends send VBZ 34268 49 41 it -PRON- PRP 34268 49 42 about about RB 34268 49 43 quite quite RB 34268 49 44 carelessly carelessly RB 34268 49 45 , , , 34268 49 46 catching catch VBG 34268 49 47 it -PRON- PRP 34268 49 48 as as IN 34268 49 49 it -PRON- PRP 34268 49 50 comes come VBZ 34268 49 51 back back RB 34268 49 52 to to IN 34268 49 53 him -PRON- PRP 34268 49 54 from from IN 34268 49 55 all all DT 34268 49 56 sorts sort NNS 34268 49 57 of of IN 34268 49 58 directions direction NNS 34268 49 59 ; ; : 34268 49 60 he -PRON- PRP 34268 49 61 makes make VBZ 34268 49 62 it -PRON- PRP 34268 49 63 run run VB 34268 49 64 up up RP 34268 49 65 the the DT 34268 49 66 hand hand NN 34268 49 67 - - HYPH 34268 49 68 rail rail NN 34268 49 69 of of IN 34268 49 70 a a DT 34268 49 71 staircase staircase NN 34268 49 72 into into IN 34268 49 73 a a DT 34268 49 74 house house NN 34268 49 75 by by IN 34268 49 76 the the DT 34268 49 77 door door NN 34268 49 78 and and CC 34268 49 79 out out RB 34268 49 80 again again RB 34268 49 81 by by IN 34268 49 82 the the DT 34268 49 83 window window NN 34268 49 84 ; ; : 34268 49 85 he -PRON- PRP 34268 49 86 makes make VBZ 34268 49 87 it -PRON- PRP 34268 49 88 travel travel VB 34268 49 89 up up RP 34268 49 90 a a DT 34268 49 91 great great JJ 34268 49 92 corkscrew corkscrew NN 34268 49 93 . . . 34268 50 1 Now now RB 34268 50 2 he -PRON- PRP 34268 50 3 seizes seize VBZ 34268 50 4 it -PRON- PRP 34268 50 5 in in IN 34268 50 6 his -PRON- PRP$ 34268 50 7 hands hand NNS 34268 50 8 , , , 34268 50 9 and and CC 34268 50 10 with with IN 34268 50 11 a a DT 34268 50 12 few few JJ 34268 50 13 dexterous dexterous JJ 34268 50 14 twists twist NNS 34268 50 15 gives give VBZ 34268 50 16 it -PRON- PRP 34268 50 17 a a DT 34268 50 18 new new JJ 34268 50 19 stock stock NN 34268 50 20 of of IN 34268 50 21 spinning spin VBG 34268 50 22 energy energy NN 34268 50 23 . . . 34268 51 1 He -PRON- PRP 34268 51 2 makes make VBZ 34268 51 3 it -PRON- PRP 34268 51 4 travel travel VB 34268 51 5 along along IN 34268 51 6 a a DT 34268 51 7 stretched stretch VBN 34268 51 8 string string NN 34268 51 9 or or CC 34268 51 10 the the DT 34268 51 11 edge edge NN 34268 51 12 of of IN 34268 51 13 a a DT 34268 51 14 sword sword NN 34268 51 15 ; ; : 34268 51 16 he -PRON- PRP 34268 51 17 does do VBZ 34268 51 18 all all DT 34268 51 19 sorts sort NNS 34268 51 20 of of IN 34268 51 21 other other JJ 34268 51 22 curious curious JJ 34268 51 23 things thing NNS 34268 51 24 with with IN 34268 51 25 his -PRON- PRP$ 34268 51 26 tops top NNS 34268 51 27 , , , 34268 51 28 and and CC 34268 51 29 suddenly suddenly RB 34268 51 30 sinks sink VBZ 34268 51 31 from from IN 34268 51 32 his -PRON- PRP$ 34268 51 33 masterful masterful JJ 34268 51 34 position position NN 34268 51 35 to to TO 34268 51 36 beg beg VB 34268 51 37 for for IN 34268 51 38 a a DT 34268 51 39 few few JJ 34268 51 40 coppers copper NNS 34268 51 41 at at IN 34268 51 42 the the DT 34268 51 43 end end NN 34268 51 44 of of IN 34268 51 45 his -PRON- PRP$ 34268 51 46 performance performance NN 34268 51 47 . . . 34268 52 1 How how WRB 34268 52 2 tame tame JJ 34268 52 3 all all PDT 34268 52 4 this this DT 34268 52 5 must must MD 34268 52 6 seem seem VB 34268 52 7 to to IN 34268 52 8 you -PRON- PRP 34268 52 9 who who WP 34268 52 10 more more RBR 34268 52 11 than than IN 34268 52 12 half half PDT 34268 52 13 forget forget VB 34268 52 14 your -PRON- PRP$ 34268 52 15 childish childish JJ 34268 52 16 initiation initiation NN 34268 52 17 into into IN 34268 52 18 the the DT 34268 52 19 mysteries mystery NNS 34268 52 20 of of IN 34268 52 21 nature nature NN 34268 52 22 ; ; : 34268 52 23 but but CC 34268 52 24 trust trust VB 34268 52 25 me -PRON- PRP 34268 52 26 , , , 34268 52 27 if if IN 34268 52 28 I -PRON- PRP 34268 52 29 could could MD 34268 52 30 only only RB 34268 52 31 make make VB 34268 52 32 that that DT 34268 52 33 old old JJ 34268 52 34 top top JJ 34268 52 35 - - HYPH 34268 52 36 spinner spinner NN 34268 52 37 perform perform VBP 34268 52 38 those those DT 34268 52 39 magical magical JJ 34268 52 40 operations operation NNS 34268 52 41 of of IN 34268 52 42 his -PRON- PRP$ 34268 52 43 on on IN 34268 52 44 this this DT 34268 52 45 platform platform NN 34268 52 46 , , , 34268 52 47 the the DT 34268 52 48 delight delight NN 34268 52 49 of of IN 34268 52 50 the the DT 34268 52 51 enjoyment enjoyment NN 34268 52 52 of of IN 34268 52 53 beautiful beautiful JJ 34268 52 54 motion motion NN 34268 52 55 would would MD 34268 52 56 come come VB 34268 52 57 back back RB 34268 52 58 . . . 34268 53 1 Perhaps perhaps RB 34268 53 2 it -PRON- PRP 34268 53 3 is be VBZ 34268 53 4 only only RB 34268 53 5 in in IN 34268 53 6 Japan Japan NNP 34268 53 7 that that IN 34268 53 8 such such PDT 34268 53 9 an an DT 34268 53 10 exhibition exhibition NN 34268 53 11 is be VBZ 34268 53 12 possible possible JJ 34268 53 13 ; ; : 34268 53 14 the the DT 34268 53 15 land land NN 34268 53 16 where where WRB 34268 53 17 the the DT 34268 53 18 waving wave VBG 34268 53 19 bamboo bamboo NN 34268 53 20 , , , 34268 53 21 and and CC 34268 53 22 the the DT 34268 53 23 circling circling NN 34268 53 24 hawk hawk NN 34268 53 25 , , , 34268 53 26 and and CC 34268 53 27 the the DT 34268 53 28 undulating undulate VBG 34268 53 29 summer summer NN 34268 53 30 sea sea NN 34268 53 31 , , , 34268 53 32 and and CC 34268 53 33 every every DT 34268 53 34 beautiful beautiful JJ 34268 53 35 motion motion NN 34268 53 36 of of IN 34268 53 37 nature nature NN 34268 53 38 { { -LRB- 34268 53 39 14 14 CD 34268 53 40 } } -RRB- 34268 53 41 are be VBP 34268 53 42 looked look VBN 34268 53 43 upon upon IN 34268 53 44 with with IN 34268 53 45 tenderness tenderness NN 34268 53 46 ; ; : 34268 53 47 and and CC 34268 53 48 perhaps perhaps RB 34268 53 49 it -PRON- PRP 34268 53 50 is be VBZ 34268 53 51 from from IN 34268 53 52 Japan Japan NNP 34268 53 53 that that IN 34268 53 54 we -PRON- PRP 34268 53 55 shall shall MD 34268 53 56 learn learn VB 34268 53 57 the the DT 34268 53 58 development development NN 34268 53 59 of of IN 34268 53 60 our -PRON- PRP$ 34268 53 61 childish childish JJ 34268 53 62 enthusiasm enthusiasm NN 34268 53 63 . . . 34268 54 1 The the DT 34268 54 2 devotees devotee NNS 34268 54 3 of of IN 34268 54 4 the the DT 34268 54 5 new new JJ 34268 54 6 emotional emotional JJ 34268 54 7 art art NN 34268 54 8 of of IN 34268 54 9 beautiful beautiful JJ 34268 54 10 motion motion NN 34268 54 11 and and CC 34268 54 12 changing change VBG 34268 54 13 colour colour NN 34268 54 14 are be VBP 34268 54 15 still still RB 34268 54 16 in in IN 34268 54 17 the the DT 34268 54 18 main main JJ 34268 54 19 beggars beggar NNS 34268 54 20 like like IN 34268 54 21 Homer Homer NNP 34268 54 22 , , , 34268 54 23 and and CC 34268 54 24 they -PRON- PRP 34268 54 25 live live VBP 34268 54 26 in in IN 34268 54 27 garrets garret NNS 34268 54 28 like like IN 34268 54 29 Johnson Johnson NNP 34268 54 30 and and CC 34268 54 31 Savage Savage NNP 34268 54 32 ; ; : 34268 54 33 but but CC 34268 54 34 the the DT 34268 54 35 dawn dawn NN 34268 54 36 of of IN 34268 54 37 a a DT 34268 54 38 new new JJ 34268 54 39 era era NN 34268 54 40 is be VBZ 34268 54 41 heralded herald VBN 34268 54 42 , , , 34268 54 43 or or CC 34268 54 44 rather rather RB 34268 54 45 the the DT 34268 54 46 dawn dawn NN 34268 54 47 has have VBZ 34268 54 48 already already RB 34268 54 49 come come VBN 34268 54 50 , , , 34268 54 51 for for IN 34268 54 52 Sir Sir NNP 34268 54 53 William William NNP 34268 54 54 Thomson Thomson NNP 34268 54 55 's 's POS 34268 54 56 achievements achievement NNS 34268 54 57 in in IN 34268 54 58 the the DT 34268 54 59 study study NN 34268 54 60 of of IN 34268 54 61 spinning spinning NN 34268 54 62 tops top NNS 34268 54 63 rank rank VB 34268 54 64 already already RB 34268 54 65 as as IN 34268 54 66 by by IN 34268 54 67 no no DT 34268 54 68 means means NN 34268 54 69 the the DT 34268 54 70 meanest mean JJS 34268 54 71 of of IN 34268 54 72 his -PRON- PRP$ 34268 54 73 great great JJ 34268 54 74 career career NN 34268 54 75 . . . 34268 55 1 If if IN 34268 55 2 you -PRON- PRP 34268 55 3 will will MD 34268 55 4 only only RB 34268 55 5 think think VB 34268 55 6 of of IN 34268 55 7 it -PRON- PRP 34268 55 8 , , , 34268 55 9 the the DT 34268 55 10 behaviour behaviour NN 34268 55 11 of of IN 34268 55 12 the the DT 34268 55 13 commonest common JJS 34268 55 14 spinning spinning NN 34268 55 15 top top NN 34268 55 16 is be VBZ 34268 55 17 very very RB 34268 55 18 wonderful wonderful JJ 34268 55 19 . . . 34268 56 1 When when WRB 34268 56 2 not not RB 34268 56 3 spinning spin VBG 34268 56 4 you -PRON- PRP 34268 56 5 see see VBP 34268 56 6 that that IN 34268 56 7 it -PRON- PRP 34268 56 8 falls fall VBZ 34268 56 9 down down RP 34268 56 10 at at IN 34268 56 11 once once RB 34268 56 12 , , , 34268 56 13 I -PRON- PRP 34268 56 14 find find VBP 34268 56 15 it -PRON- PRP 34268 56 16 impossible impossible JJ 34268 56 17 to to TO 34268 56 18 balance balance VB 34268 56 19 it -PRON- PRP 34268 56 20 on on IN 34268 56 21 its -PRON- PRP$ 34268 56 22 peg peg NN 34268 56 23 ; ; : 34268 56 24 but but CC 34268 56 25 what what WP 34268 56 26 a a DT 34268 56 27 very very RB 34268 56 28 different different JJ 34268 56 29 object object NN 34268 56 30 it -PRON- PRP 34268 56 31 is be VBZ 34268 56 32 when when WRB 34268 56 33 spinning spin VBG 34268 56 34 ; ; : 34268 56 35 you -PRON- PRP 34268 56 36 see see VBP 34268 56 37 that that IN 34268 56 38 it -PRON- PRP 34268 56 39 not not RB 34268 56 40 only only RB 34268 56 41 does do VBZ 34268 56 42 not not RB 34268 56 43 fall fall VB 34268 56 44 down down RP 34268 56 45 , , , 34268 56 46 it -PRON- PRP 34268 56 47 offers offer VBZ 34268 56 48 a a DT 34268 56 49 strange strange JJ 34268 56 50 resistance resistance NN 34268 56 51 when when WRB 34268 56 52 I -PRON- PRP 34268 56 53 strike strike VBP 34268 56 54 it -PRON- PRP 34268 56 55 , , , 34268 56 56 and and CC 34268 56 57 actually actually RB 34268 56 58 lifts lift VBZ 34268 56 59 itself -PRON- PRP 34268 56 60 more more RBR 34268 56 61 and and CC 34268 56 62 more more RBR 34268 56 63 to to IN 34268 56 64 an an DT 34268 56 65 upright upright JJ 34268 56 66 position position NN 34268 56 67 . . . 34268 57 1 Once once RB 34268 57 2 started start VBD 34268 57 3 on on IN 34268 57 4 scientific scientific JJ 34268 57 5 observation observation NN 34268 57 6 , , , 34268 57 7 nature nature NN 34268 57 8 gives give VBZ 34268 57 9 us -PRON- PRP 34268 57 10 facts fact NNS 34268 57 11 of of IN 34268 57 12 an an DT 34268 57 13 analogous analogous JJ 34268 57 14 kind kind NN 34268 57 15 in in RB 34268 57 16 great great JJ 34268 57 17 plenty plenty NN 34268 57 18 . . . 34268 58 1 Those those DT 34268 58 2 of of IN 34268 58 3 you -PRON- PRP 34268 58 4 who who WP 34268 58 5 have have VBP 34268 58 6 observed observe VBN 34268 58 7 a a DT 34268 58 8 rapidly rapidly RB 34268 58 9 moving move VBG 34268 58 10 heavy heavy JJ 34268 58 11 belt belt NN 34268 58 12 or or CC 34268 58 13 rope rope NN 34268 58 14 , , , 34268 58 15 know know VB 34268 58 16 that that IN 34268 58 17 rapid rapid JJ 34268 58 18 motion motion NN 34268 58 19 gives give VBZ 34268 58 20 a a DT 34268 58 21 peculiar peculiar JJ 34268 58 22 quasi quasi JJ 34268 58 23 - - JJ 34268 58 24 rigidity rigidity NN 34268 58 25 to to TO 34268 58 26 flexible flexible JJ 34268 58 27 and and CC 34268 58 28 even even RB 34268 58 29 to to TO 34268 58 30 fluid fluid JJ 34268 58 31 things thing NNS 34268 58 32 . . . 34268 59 1 Here here RB 34268 59 2 , , , 34268 59 3 for for IN 34268 59 4 example example NN 34268 59 5 , , , 34268 59 6 is be VBZ 34268 59 7 a a DT 34268 59 8 disc disc NN 34268 59 9 of of IN 34268 59 10 quite quite RB 34268 59 11 thin thin JJ 34268 59 12 paper paper NN 34268 59 13 ( ( -LRB- 34268 59 14 Fig fig NN 34268 59 15 . . . 34268 60 1 1 1 LS 34268 60 2 ) ) -RRB- 34268 60 3 , , , 34268 60 4 and and CC 34268 60 5 when when WRB 34268 60 6 I -PRON- PRP 34268 60 7 set set VBD 34268 60 8 it -PRON- PRP 34268 60 9 in in IN 34268 60 10 rapid rapid JJ 34268 60 11 rotation rotation NN 34268 60 12 you -PRON- PRP 34268 60 13 observe observe VBP 34268 60 14 that that IN 34268 60 15 it -PRON- PRP 34268 60 16 resists resist VBZ 34268 60 17 the the DT 34268 60 18 force force NN 34268 60 19 exerted exert VBN 34268 60 20 by by IN 34268 60 21 my -PRON- PRP$ 34268 60 22 { { -LRB- 34268 60 23 15 15 CD 34268 60 24 } } -RRB- 34268 60 25 hand hand NN 34268 60 26 , , , 34268 60 27 the the DT 34268 60 28 blow blow NN 34268 60 29 of of IN 34268 60 30 my -PRON- PRP$ 34268 60 31 fist fist NN 34268 60 32 , , , 34268 60 33 as as IN 34268 60 34 if if IN 34268 60 35 it -PRON- PRP 34268 60 36 were be VBD 34268 60 37 a a DT 34268 60 38 disc disc NN 34268 60 39 of of IN 34268 60 40 steel steel NN 34268 60 41 . . . 34268 61 1 Hear hear VB 34268 61 2 how how WRB 34268 61 3 it 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rigidity rigidity NN 34268 95 75 . . . 34268 96 1 It -PRON- PRP 34268 96 2 is be VBZ 34268 96 3 , , , 34268 96 4 however however RB 34268 96 5 , , , 34268 96 6 probable probable JJ 34268 96 7 that that IN 34268 96 8 you -PRON- PRP 34268 96 9 will will MD 34268 96 10 take take VB 34268 96 11 more more JJR 34268 96 12 interest interest NN 34268 96 13 in in IN 34268 96 14 this this DT 34268 96 15 box box NN 34268 96 16 of of IN 34268 96 17 brass brass NN 34268 96 18 which which WDT 34268 96 19 I -PRON- PRP 34268 96 20 hold hold VBP 34268 96 21 in in IN 34268 96 22 my -PRON- PRP$ 34268 96 23 hands hand NNS 34268 96 24 . . . 34268 97 1 You -PRON- PRP 34268 97 2 see see VBP 34268 97 3 nothing nothing NN 34268 97 4 moving move VBG 34268 97 5 , , , 34268 97 6 but but CC 34268 97 7 really really RB 34268 97 8 , , , 34268 97 9 inside inside IN 34268 97 10 this this DT 34268 97 11 case case NN 34268 97 12 there there EX 34268 97 13 is be VBZ 34268 97 14 a a DT 34268 97 15 fly fly NN 34268 97 16 - - HYPH 34268 97 17 wheel wheel NN 34268 97 18 revolving revolve VBG 34268 97 19 rapidly rapidly RB 34268 97 20 . . . 34268 98 1 Observe observe VB 34268 98 2 that that IN 34268 98 3 I -PRON- PRP 34268 98 4 rest rest VBP 34268 98 5 this this DT 34268 98 6 case case NN 34268 98 7 on on IN 34268 98 8 the the DT 34268 98 9 table table NN 34268 98 10 on on IN 34268 98 11 its -PRON- PRP$ 34268 98 12 sharp sharp JJ 34268 98 13 edge edge NN 34268 98 14 , , , 34268 98 15 a a DT 34268 98 16 sort sort NN 34268 98 17 of of IN 34268 98 18 skate skate NN 34268 98 19 , , , 34268 98 20 and and CC 34268 98 21 it -PRON- PRP 34268 98 22 does do VBZ 34268 98 23 not not RB 34268 98 24 tumble tumble VB 34268 98 25 down down RP 34268 98 26 as as IN 34268 98 27 an an DT 34268 98 28 ordinary ordinary JJ 34268 98 29 box box NN 34268 98 30 would would MD 34268 98 31 do do VB 34268 98 32 , , , 34268 98 33 or or CC 34268 98 34 as as IN 34268 98 35 this this DT 34268 98 36 box box NN 34268 98 37 will will MD 34268 98 38 do do VB 34268 98 39 after after IN 34268 98 40 a a DT 34268 98 41 while while NN 34268 98 42 , , , 34268 98 43 when when WRB 34268 98 44 its -PRON- PRP$ 34268 98 45 contents content NNS 34268 98 46 come come VBP 34268 98 47 to to TO 34268 98 48 rest rest VB 34268 98 49 . . . 34268 99 1 Observe observe VB 34268 99 2 that that IN 34268 99 3 I -PRON- PRP 34268 99 4 can can MD 34268 99 5 strike strike VB 34268 99 6 it -PRON- PRP 34268 99 7 violent violent JJ 34268 99 8 blows blow NNS 34268 99 9 , , , 34268 99 10 and and CC 34268 99 11 it -PRON- PRP 34268 99 12 does do VBZ 34268 99 13 not not RB 34268 99 14 seem seem VB 34268 99 15 to to TO 34268 99 16 budge budge VB 34268 99 17 from from IN 34268 99 18 its -PRON- PRP$ 34268 99 19 vertical vertical JJ 34268 99 20 position position NN 34268 99 21 ; ; : 34268 99 22 it -PRON- PRP 34268 99 23 turns turn VBZ 34268 99 24 itself -PRON- PRP 34268 99 25 just just RB 34268 99 26 a a DT 34268 99 27 little little JJ 34268 99 28 round round NN 34268 99 29 , , , 34268 99 30 but but CC 34268 99 31 does do VBZ 34268 99 32 not not RB 34268 99 33 get get VB 34268 99 34 tilted tilt VBN 34268 99 35 , , , 34268 99 36 however however WRB 34268 99 37 hard hard RB 34268 99 38 I -PRON- PRP 34268 99 39 strike strike VBP 34268 99 40 it -PRON- PRP 34268 99 41 . . . 34268 100 1 Observe observe VB 34268 100 2 that that IN 34268 100 3 if if IN 34268 100 4 I -PRON- PRP 34268 100 5 do do VBP 34268 100 6 get get VB 34268 100 7 it -PRON- PRP 34268 100 8 tilted tilt VBN 34268 100 9 a a DT 34268 100 10 little little JJ 34268 100 11 it -PRON- PRP 34268 100 12 does do VBZ 34268 100 13 not not RB 34268 100 14 fall fall VB 34268 100 15 down down RP 34268 100 16 , , , 34268 100 17 but but CC 34268 100 18 slowly slowly RB 34268 100 19 turns turn VBZ 34268 100 20 with with IN 34268 100 21 what what WP 34268 100 22 is be VBZ 34268 100 23 called call VBN 34268 100 24 a a DT 34268 100 25 precessional precessional JJ 34268 100 26 motion motion NN 34268 100 27 ( ( -LRB- 34268 100 28 Fig fig NN 34268 100 29 . . . 34268 101 1 5 5 LS 34268 101 2 ) ) -RRB- 34268 101 3 . . . 34268 102 1 You -PRON- PRP 34268 102 2 will will MD 34268 102 3 , , , 34268 102 4 I -PRON- PRP 34268 102 5 hope hope VBP 34268 102 6 , , , 34268 102 7 allow allow VB 34268 102 8 me -PRON- PRP 34268 102 9 , , , 34268 102 10 all all RB 34268 102 11 through through IN 34268 102 12 this this DT 34268 102 13 lecture lecture NN 34268 102 14 , , , 34268 102 15 to to TO 34268 102 16 use use VB 34268 102 17 the the DT 34268 102 18 term term NN 34268 102 19 _ _ NNP 34268 102 20 precessional precessional JJ 34268 102 21 _ _ NNP 34268 102 22 for for IN 34268 102 23 any any DT 34268 102 24 motion motion NN 34268 102 25 of of IN 34268 102 26 this this DT 34268 102 27 kind kind NN 34268 102 28 . . . 34268 103 1 Probably probably RB 34268 103 2 you -PRON- PRP 34268 103 3 will will MD 34268 103 4 object object VB 34268 103 5 more more RBR 34268 103 6 strongly strongly RB 34268 103 7 to to IN 34268 103 8 the the DT 34268 103 9 great great JJ 34268 103 10 liberty liberty NN 34268 103 11 I -PRON- PRP 34268 103 12 shall shall MD 34268 103 13 take take VB 34268 103 14 presently presently RB 34268 103 15 , , , 34268 103 16 of of IN 34268 103 17 saying say VBG 34268 103 18 that that IN 34268 103 19 the the DT 34268 103 20 case case NN 34268 103 21 _ _ NNP 34268 103 22 precesses precess VBZ 34268 103 23 _ _ NNP 34268 103 24 when when WRB 34268 103 25 it -PRON- PRP 34268 103 26 has have VBZ 34268 103 27 this this DT 34268 103 28 kind kind NN 34268 103 29 of of IN 34268 103 30 motion motion NN 34268 103 31 ; ; : 34268 103 32 but but CC 34268 103 33 I -PRON- PRP 34268 103 34 really really RB 34268 103 35 have have VBP 34268 103 36 almost almost RB 34268 103 37 no no DT 34268 103 38 option option NN 34268 103 39 in in IN 34268 103 40 the the DT 34268 103 41 matter matter NN 34268 103 42 , , , 34268 103 43 as as IN 34268 103 44 I -PRON- PRP 34268 103 45 must must MD 34268 103 46 use use VB 34268 103 47 some some DT 34268 103 48 verb verb NN 34268 103 49 , , , 34268 103 50 and and CC 34268 103 51 I -PRON- PRP 34268 103 52 have have VBP 34268 103 53 no no DT 34268 103 54 time time NN 34268 103 55 to to TO 34268 103 56 invent invent VB 34268 103 57 a a DT 34268 103 58 less less RBR 34268 103 59 barbarous barbarous JJ 34268 103 60 one one NN 34268 103 61 . . . 34268 104 1 [ [ -LRB- 34268 104 2 Illustration illustration NN 34268 104 3 : : : 34268 104 4 FIG FIG NNP 34268 104 5 . . . 34268 105 1 5 5 CD 34268 105 2 . . . 34268 105 3 ] ] -RRB- 34268 106 1 When when WRB 34268 106 2 I -PRON- PRP 34268 106 3 hold hold VBP 34268 106 4 this this DT 34268 106 5 box box NN 34268 106 6 in in IN 34268 106 7 my -PRON- PRP$ 34268 106 8 hands hand NNS 34268 106 9 ( ( -LRB- 34268 106 10 Fig fig NN 34268 106 11 . . . 34268 107 1 6 6 LS 34268 107 2 ) ) -RRB- 34268 107 3 , , , 34268 107 4 I -PRON- PRP 34268 107 5 find find VBP 34268 107 6 that that IN 34268 107 7 if if IN 34268 107 8 I -PRON- PRP 34268 107 9 move move VBP 34268 107 10 it -PRON- PRP 34268 107 11 with with IN 34268 107 12 a a DT 34268 107 13 motion motion NN 34268 107 14 of of IN 34268 107 15 mere mere JJ 34268 107 16 translation translation NN 34268 107 17 in in IN 34268 107 18 any any DT 34268 107 19 direction direction NN 34268 107 20 , , , 34268 107 21 it -PRON- PRP 34268 107 22 feels feel VBZ 34268 107 23 just just RB 34268 107 24 as as IN 34268 107 25 it -PRON- PRP 34268 107 26 would would MD 34268 107 27 do do VB 34268 107 28 { { -LRB- 34268 107 29 22 22 CD 34268 107 30 } } -RRB- 34268 107 31 if if IN 34268 107 32 its -PRON- PRP$ 34268 107 33 contents content NNS 34268 107 34 were be VBD 34268 107 35 at at IN 34268 107 36 rest rest NN 34268 107 37 , , , 34268 107 38 but but CC 34268 107 39 if if IN 34268 107 40 I -PRON- PRP 34268 107 41 try try VBP 34268 107 42 to to TO 34268 107 43 turn turn VB 34268 107 44 it -PRON- PRP 34268 107 45 in in IN 34268 107 46 my -PRON- PRP$ 34268 107 47 hands hand NNS 34268 107 48 I -PRON- PRP 34268 107 49 find find VBP 34268 107 50 the the DT 34268 107 51 most most RBS 34268 107 52 curious curious JJ 34268 107 53 great great JJ 34268 107 54 resistance resistance NN 34268 107 55 to to IN 34268 107 56 such such PDT 34268 107 57 a a DT 34268 107 58 motion motion NN 34268 107 59 . . . 34268 108 1 The the DT 34268 108 2 result result NN 34268 108 3 is be VBZ 34268 108 4 that that IN 34268 108 5 when when WRB 34268 108 6 you -PRON- PRP 34268 108 7 hold hold VBP 34268 108 8 this this DT 34268 108 9 in in IN 34268 108 10 your -PRON- PRP$ 34268 108 11 hands hand NNS 34268 108 12 , , , 34268 108 13 its -PRON- PRP$ 34268 108 14 readiness readiness NN 34268 108 15 to to TO 34268 108 16 move move VB 34268 108 17 so so RB 34268 108 18 long long RB 34268 108 19 as as IN 34268 108 20 it -PRON- PRP 34268 108 21 is be VBZ 34268 108 22 not not RB 34268 108 23 turned turn VBN 34268 108 24 round round RB 34268 108 25 , , , 34268 108 26 and and CC 34268 108 27 its -PRON- PRP$ 34268 108 28 great great JJ 34268 108 29 resistance resistance NN 34268 108 30 to to IN 34268 108 31 turning turn VBG 34268 108 32 round round NN 34268 108 33 , , , 34268 108 34 and and CC 34268 108 35 its -PRON- PRP$ 34268 108 36 unexpected unexpected JJ 34268 108 37 tendency tendency NN 34268 108 38 to to TO 34268 108 39 turn turn VB 34268 108 40 in in RP 34268 108 41 a a DT 34268 108 42 different different JJ 34268 108 43 way way NN 34268 108 44 from from IN 34268 108 45 that that DT 34268 108 46 in in IN 34268 108 47 which which WDT 34268 108 48 you -PRON- PRP 34268 108 49 try try VBP 34268 108 50 to to TO 34268 108 51 turn turn VB 34268 108 52 it -PRON- PRP 34268 108 53 , , , 34268 108 54 give give VB 34268 108 55 one one CD 34268 108 56 the the DT 34268 108 57 most most RBS 34268 108 58 uncanny uncanny JJ 34268 108 59 sensations sensation NNS 34268 108 60 . . . 34268 109 1 It -PRON- PRP 34268 109 2 seems seem VBZ 34268 109 3 almost almost RB 34268 109 4 as as IN 34268 109 5 if if IN 34268 109 6 an an DT 34268 109 7 invisible invisible JJ 34268 109 8 being be VBG 34268 109 9 had have VBD 34268 109 10 hold hold NN 34268 109 11 of of IN 34268 109 12 the the DT 34268 109 13 box box NN 34268 109 14 and and CC 34268 109 15 exercised exercise VBN 34268 109 16 forces force NNS 34268 109 17 capriciously capriciously RB 34268 109 18 . . . 34268 110 1 And and CC 34268 110 2 { { -LRB- 34268 110 3 23 23 CD 34268 110 4 } } -RRB- 34268 110 5 indeed indeed RB 34268 110 6 there there EX 34268 110 7 is be VBZ 34268 110 8 a a DT 34268 110 9 spiritual spiritual JJ 34268 110 10 being being NN 34268 110 11 inside inside RB 34268 110 12 , , , 34268 110 13 what what WP 34268 110 14 the the DT 34268 110 15 algebraic algebraic JJ 34268 110 16 people people NNS 34268 110 17 call call VBP 34268 110 18 an an DT 34268 110 19 impossible impossible JJ 34268 110 20 quantity quantity NN 34268 110 21 , , , 34268 110 22 what what WDT 34268 110 23 other other JJ 34268 110 24 mathematicians mathematician NNS 34268 110 25 call call VBP 34268 110 26 " " '' 34268 110 27 an an DT 34268 110 28 operator operator NN 34268 110 29 . . . 34268 110 30 " " '' 34268 111 1 [ [ -LRB- 34268 111 2 Illustration illustration NN 34268 111 3 : : : 34268 111 4 FIG FIG NNP 34268 111 5 . . . 34268 112 1 6 6 LS 34268 112 2 . . . 34268 112 3 ] ] -RRB- 34268 113 1 Nearly nearly RB 34268 113 2 all all PDT 34268 113 3 the the DT 34268 113 4 experiments experiment NNS 34268 113 5 , , , 34268 113 6 even even RB 34268 113 7 the the DT 34268 113 8 tops top NNS 34268 113 9 and and CC 34268 113 10 other other JJ 34268 113 11 apparatus apparatus NN 34268 113 12 you -PRON- PRP 34268 113 13 have have VBP 34268 113 14 seen see VBN 34268 113 15 or or CC 34268 113 16 will will MD 34268 113 17 see see VB 34268 113 18 to to IN 34268 113 19 - - HYPH 34268 113 20 night night NN 34268 113 21 , , , 34268 113 22 have have VBP 34268 113 23 been be VBN 34268 113 24 arranged arrange VBN 34268 113 25 and and CC 34268 113 26 made make VBN 34268 113 27 by by IN 34268 113 28 my -PRON- PRP$ 34268 113 29 enthusiastic enthusiastic JJ 34268 113 30 assistant assistant NN 34268 113 31 , , , 34268 113 32 Mr. Mr. NNP 34268 113 33 Shepherd Shepherd NNP 34268 113 34 . . . 34268 114 1 The the DT 34268 114 2 following following JJ 34268 114 3 experiment experiment NN 34268 114 4 is be VBZ 34268 114 5 not not RB 34268 114 6 only only RB 34268 114 7 his -PRON- PRP$ 34268 114 8 in in IN 34268 114 9 arrangement arrangement NN 34268 114 10 ; ; : 34268 114 11 even even RB 34268 114 12 the the DT 34268 114 13 idea idea NN 34268 114 14 of of IN 34268 114 15 it -PRON- PRP 34268 114 16 is be VBZ 34268 114 17 his -PRON- PRP 34268 114 18 . . . 34268 115 1 He -PRON- PRP 34268 115 2 said say VBD 34268 115 3 , , , 34268 115 4 you -PRON- PRP 34268 115 5 may may MD 34268 115 6 grin grin VB 34268 115 7 and and CC 34268 115 8 contort contort VB 34268 115 9 your -PRON- PRP$ 34268 115 10 body body NN 34268 115 11 with with IN 34268 115 12 that that DT 34268 115 13 large large JJ 34268 115 14 gyrostat gyrostat NN 34268 115 15 in in IN 34268 115 16 your -PRON- PRP$ 34268 115 17 hands hand NNS 34268 115 18 , , , 34268 115 19 but but CC 34268 115 20 many many JJ 34268 115 21 of of IN 34268 115 22 your -PRON- PRP$ 34268 115 23 audience audience NN 34268 115 24 will will MD 34268 115 25 simply simply RB 34268 115 26 say say VB 34268 115 27 to to IN 34268 115 28 { { -LRB- 34268 115 29 24 24 CD 34268 115 30 } } -RRB- 34268 115 31 themselves -PRON- PRP 34268 115 32 that that IN 34268 115 33 you -PRON- PRP 34268 115 34 only only RB 34268 115 35 _ _ NNP 34268 115 36 pretend pretend NN 34268 115 37 _ _ NNP 34268 115 38 to to TO 34268 115 39 find find VB 34268 115 40 a a DT 34268 115 41 difficulty difficulty NN 34268 115 42 in in IN 34268 115 43 turning turn VBG 34268 115 44 the the DT 34268 115 45 gyrostat gyrostat NN 34268 115 46 . . . 34268 116 1 So so CC 34268 116 2 he -PRON- PRP 34268 116 3 arranged arrange VBD 34268 116 4 this this DT 34268 116 5 pivoted pivot VBN 34268 116 6 table table NN 34268 116 7 for for IN 34268 116 8 me -PRON- PRP 34268 116 9 to to TO 34268 116 10 stand stand VB 34268 116 11 upon upon IN 34268 116 12 , , , 34268 116 13 and and CC 34268 116 14 you -PRON- PRP 34268 116 15 will will MD 34268 116 16 observe observe VB 34268 116 17 that that IN 34268 116 18 when when WRB 34268 116 19 I -PRON- PRP 34268 116 20 now now RB 34268 116 21 try try VBP 34268 116 22 to to TO 34268 116 23 turn turn VB 34268 116 24 the the DT 34268 116 25 gyrostat gyrostat NN 34268 116 26 , , , 34268 116 27 it -PRON- PRP 34268 116 28 will will MD 34268 116 29 not not RB 34268 116 30 turn turn VB 34268 116 31 ; ; : 34268 116 32 however however RB 34268 116 33 I -PRON- PRP 34268 116 34 may may MD 34268 116 35 exert exert VB 34268 116 36 myself -PRON- PRP 34268 116 37 , , , 34268 116 38 it -PRON- PRP 34268 116 39 keeps keep VBZ 34268 116 40 pointing point VBG 34268 116 41 to to IN 34268 116 42 that that DT 34268 116 43 particular particular JJ 34268 116 44 corner corner NN 34268 116 45 of of IN 34268 116 46 the the DT 34268 116 47 room room NN 34268 116 48 , , , 34268 116 49 and and CC 34268 116 50 all all DT 34268 116 51 my -PRON- PRP$ 34268 116 52 efforts effort NNS 34268 116 53 only only RB 34268 116 54 result result VBP 34268 116 55 in in IN 34268 116 56 turning turn VBG 34268 116 57 round round RB 34268 116 58 my -PRON- PRP$ 34268 116 59 own own JJ 34268 116 60 body body NN 34268 116 61 and and CC 34268 116 62 the the DT 34268 116 63 table table NN 34268 116 64 , , , 34268 116 65 but but CC 34268 116 66 not not RB 34268 116 67 the the DT 34268 116 68 gyrostat gyrostat NN 34268 116 69 . . . 34268 117 1 Now now RB 34268 117 2 you -PRON- PRP 34268 117 3 will will MD 34268 117 4 find find VB 34268 117 5 that that DT 34268 117 6 in in IN 34268 117 7 every every DT 34268 117 8 case case NN 34268 117 9 this this DT 34268 117 10 box box NN 34268 117 11 only only RB 34268 117 12 resists resist NNS 34268 117 13 having have VBG 34268 117 14 the the DT 34268 117 15 axis axi NNS 34268 117 16 of of IN 34268 117 17 revolution revolution NN 34268 117 18 of of IN 34268 117 19 its -PRON- PRP$ 34268 117 20 hidden hidden JJ 34268 117 21 flywheel flywheel NN 34268 117 22 turned turn VBD 34268 117 23 round round NN 34268 117 24 , , , 34268 117 25 and and CC 34268 117 26 if if IN 34268 117 27 you -PRON- PRP 34268 117 28 are be VBP 34268 117 29 interested interested JJ 34268 117 30 in in IN 34268 117 31 the the DT 34268 117 32 matter matter NN 34268 117 33 and and CC 34268 117 34 make make VB 34268 117 35 a a DT 34268 117 36 few few JJ 34268 117 37 observations observation NNS 34268 117 38 , , , 34268 117 39 you -PRON- PRP 34268 117 40 will will MD 34268 117 41 soon soon RB 34268 117 42 see see VB 34268 117 43 that that IN 34268 117 44 every every DT 34268 117 45 spinning spin VBG 34268 117 46 body body NN 34268 117 47 like like IN 34268 117 48 the the DT 34268 117 49 fly fly NN 34268 117 50 - - HYPH 34268 117 51 wheel wheel NN 34268 117 52 inside inside IN 34268 117 53 this this DT 34268 117 54 case case NN 34268 117 55 resists resist VBZ 34268 117 56 more more RBR 34268 117 57 or or CC 34268 117 58 less less RBR 34268 117 59 the the DT 34268 117 60 change change NN 34268 117 61 of of IN 34268 117 62 direction direction NN 34268 117 63 of of IN 34268 117 64 its -PRON- PRP$ 34268 117 65 spinning spinning NN 34268 117 66 axis axis NN 34268 117 67 . . . 34268 118 1 When when WRB 34268 118 2 the the DT 34268 118 3 fly fly NN 34268 118 4 - - HYPH 34268 118 5 wheels wheel NNS 34268 118 6 of of IN 34268 118 7 steam steam NN 34268 118 8 - - HYPH 34268 118 9 engines engine NNS 34268 118 10 and and CC 34268 118 11 dynamo dynamo NN 34268 118 12 machines machine NNS 34268 118 13 and and CC 34268 118 14 other other JJ 34268 118 15 quick quick JJ 34268 118 16 speed speed NN 34268 118 17 machines machine NNS 34268 118 18 are be VBP 34268 118 19 rotating rotate VBG 34268 118 20 on on IN 34268 118 21 board board NN 34268 118 22 ship ship NN 34268 118 23 , , , 34268 118 24 you -PRON- PRP 34268 118 25 may may MD 34268 118 26 be be VB 34268 118 27 quite quite RB 34268 118 28 sure sure JJ 34268 118 29 that that IN 34268 118 30 they -PRON- PRP 34268 118 31 offer offer VBP 34268 118 32 a a DT 34268 118 33 greater great JJR 34268 118 34 resistance resistance NN 34268 118 35 to to IN 34268 118 36 the the DT 34268 118 37 pitching pitching NN 34268 118 38 or or CC 34268 118 39 rolling rolling NN 34268 118 40 or or CC 34268 118 41 turning turning NN 34268 118 42 of of IN 34268 118 43 the the DT 34268 118 44 ship ship NN 34268 118 45 , , , 34268 118 46 or or CC 34268 118 47 any any DT 34268 118 48 other other JJ 34268 118 49 motion motion NN 34268 118 50 which which WDT 34268 118 51 tends tend VBZ 34268 118 52 to to TO 34268 118 53 turn turn VB 34268 118 54 their -PRON- PRP$ 34268 118 55 axes axis NNS 34268 118 56 in in IN 34268 118 57 direction direction NN 34268 118 58 , , , 34268 118 59 than than IN 34268 118 60 when when WRB 34268 118 61 they -PRON- PRP 34268 118 62 are be VBP 34268 118 63 not not RB 34268 118 64 rotating rotate VBG 34268 118 65 . . . 34268 119 1 Here here RB 34268 119 2 is be VBZ 34268 119 3 a a DT 34268 119 4 top top JJ 34268 119 5 lying lie VBG 34268 119 6 on on IN 34268 119 7 a a DT 34268 119 8 plate plate NN 34268 119 9 , , , 34268 119 10 and and CC 34268 119 11 I -PRON- PRP 34268 119 12 throw throw VBP 34268 119 13 it -PRON- PRP 34268 119 14 up up RP 34268 119 15 into into IN 34268 119 16 the the DT 34268 119 17 air air NN 34268 119 18 ; ; : 34268 119 19 you -PRON- PRP 34268 119 20 will will MD 34268 119 21 observe observe VB 34268 119 22 that that IN 34268 119 23 its -PRON- PRP$ 34268 119 24 motion motion NN 34268 119 25 is be VBZ 34268 119 26 very very RB 34268 119 27 difficult difficult JJ 34268 119 28 to to TO 34268 119 29 follow follow VB 34268 119 30 , , , 34268 119 31 and and CC 34268 119 32 nobody nobody NN 34268 119 33 could could MD 34268 119 34 predict predict VB 34268 119 35 , , , 34268 119 36 before before IN 34268 119 37 it -PRON- PRP 34268 119 38 falls fall VBZ 34268 119 39 , , , 34268 119 40 exactly exactly RB 34268 119 41 how how WRB 34268 119 42 it -PRON- PRP 34268 119 43 will will MD 34268 119 44 alight alight VBN 34268 119 45 on on IN 34268 119 46 the the DT 34268 119 47 plate plate NN 34268 119 48 ; ; : 34268 119 49 it -PRON- PRP 34268 119 50 may may MD 34268 119 51 come come VB 34268 119 52 down down RB 34268 119 53 peg peg NN 34268 119 54 - - HYPH 34268 119 55 end end NN 34268 119 56 foremost foremost RB 34268 119 57 , , , 34268 119 58 or or CC 34268 119 59 hindmost hindmost NN 34268 119 60 , , , 34268 119 61 or or CC 34268 119 62 sideways sideways RB 34268 119 63 . . . 34268 120 1 But but CC 34268 120 2 when when WRB 34268 120 3 I -PRON- PRP 34268 120 4 spin spin VBP 34268 120 5 it -PRON- PRP 34268 120 6 ( ( -LRB- 34268 120 7 Fig fig NN 34268 120 8 . . . 34268 121 1 7 7 LS 34268 121 2 ) ) -RRB- 34268 121 3 , , , 34268 121 4 and and CC 34268 121 5 now now RB 34268 121 6 throw throw VB 34268 121 7 it -PRON- PRP 34268 121 8 up up RP 34268 121 9 into into IN 34268 121 10 the the DT 34268 121 11 air air NN 34268 121 12 , , , 34268 121 13 there there EX 34268 121 14 is be VBZ 34268 121 15 no no DT 34268 121 16 doubt doubt RB 34268 121 17 whatever whatever WDT 34268 121 18 { { -LRB- 34268 121 19 25 25 CD 34268 121 20 } } -RRB- 34268 121 21 as as IN 34268 121 22 to to IN 34268 121 23 how how WRB 34268 121 24 it -PRON- PRP 34268 121 25 will will MD 34268 121 26 come come VB 34268 121 27 down down RP 34268 121 28 . . . 34268 122 1 The the DT 34268 122 2 spinning spinning NN 34268 122 3 axis axis NN 34268 122 4 keeps keep VBZ 34268 122 5 parallel parallel NN 34268 122 6 to to IN 34268 122 7 itself -PRON- PRP 34268 122 8 , , , 34268 122 9 and and CC 34268 122 10 I -PRON- PRP 34268 122 11 can can MD 34268 122 12 throw throw VB 34268 122 13 the the DT 34268 122 14 top top NN 34268 122 15 up up RP 34268 122 16 time time NN 34268 122 17 after after IN 34268 122 18 time time NN 34268 122 19 , , , 34268 122 20 without without IN 34268 122 21 disturbing disturb VBG 34268 122 22 much much RB 34268 122 23 the the DT 34268 122 24 spinning spinning NN 34268 122 25 motion motion NN 34268 122 26 . . . 34268 123 1 [ [ -LRB- 34268 123 2 Illustration illustration NN 34268 123 3 : : : 34268 123 4 FIG FIG NNP 34268 123 5 . . . 34268 124 1 7 7 LS 34268 124 2 . . . 34268 124 3 ] ] -RRB- 34268 125 1 [ [ -LRB- 34268 125 2 Illustration illustration NN 34268 125 3 : : : 34268 125 4 FIG FIG NNP 34268 125 5 . . . 34268 126 1 8 8 LS 34268 126 2 . . . 34268 126 3 ] ] -RRB- 34268 127 1 If if IN 34268 127 2 I -PRON- PRP 34268 127 3 pitch pitch VBP 34268 127 4 up up RP 34268 127 5 this this DT 34268 127 6 biscuit biscuit NN 34268 127 7 , , , 34268 127 8 you -PRON- PRP 34268 127 9 will will MD 34268 127 10 observe observe VB 34268 127 11 that that IN 34268 127 12 I -PRON- PRP 34268 127 13 can can MD 34268 127 14 have have VB 34268 127 15 no no DT 34268 127 16 certainty certainty NN 34268 127 17 as as IN 34268 127 18 to to IN 34268 127 19 how how WRB 34268 127 20 it -PRON- PRP 34268 127 21 will will MD 34268 127 22 come come VB 34268 127 23 down down RP 34268 127 24 , , , 34268 127 25 but but CC 34268 127 26 if if IN 34268 127 27 I -PRON- PRP 34268 127 28 give give VBP 34268 127 29 it -PRON- PRP 34268 127 30 a a DT 34268 127 31 spin spin NN 34268 127 32 before before IN 34268 127 33 it -PRON- PRP 34268 127 34 leaves leave VBZ 34268 127 35 my -PRON- PRP$ 34268 127 36 hand hand NN 34268 127 37 there there EX 34268 127 38 is be VBZ 34268 127 39 no no DT 34268 127 40 doubt doubt NN 34268 127 41 whatever whatever WDT 34268 127 42 ( ( -LRB- 34268 127 43 Fig fig NN 34268 127 44 . . . 34268 128 1 8) 8) CD 34268 128 2 . . . 34268 129 1 Here here RB 34268 129 2 is be VBZ 34268 129 3 a a DT 34268 129 4 hat hat NN 34268 129 5 . . . 34268 130 1 I -PRON- PRP 34268 130 2 throw throw VBP 34268 130 3 it -PRON- PRP 34268 130 4 up up RP 34268 130 5 , , , 34268 130 6 and and CC 34268 130 7 I -PRON- PRP 34268 130 8 can can MD 34268 130 9 not not RB 34268 130 10 be be VB 34268 130 11 sure sure JJ 34268 130 12 as as IN 34268 130 13 to to IN 34268 130 14 how how WRB 34268 130 15 it -PRON- PRP 34268 130 16 will will MD 34268 130 17 move move VB 34268 130 18 , , , 34268 130 19 but but CC 34268 130 20 if if IN 34268 130 21 I -PRON- PRP 34268 130 22 give give VBP 34268 130 23 it -PRON- PRP 34268 130 24 a a DT 34268 130 25 spin spin NN 34268 130 26 , , , 34268 130 27 you -PRON- PRP 34268 130 28 see see VBP 34268 130 29 that that IN 34268 130 30 , , , 34268 130 31 as as IN 34268 130 32 { { -LRB- 34268 130 33 26 26 CD 34268 130 34 } } -RRB- 34268 130 35 with with IN 34268 130 36 the the DT 34268 130 37 top top NN 34268 130 38 and and CC 34268 130 39 the the DT 34268 130 40 biscuit biscuit NN 34268 130 41 , , , 34268 130 42 the the DT 34268 130 43 axis axi NNS 34268 130 44 about about IN 34268 130 45 which which WDT 34268 130 46 the the DT 34268 130 47 spinning spinning NN 34268 130 48 takes take VBZ 34268 130 49 place place NN 34268 130 50 keeps keep VBZ 34268 130 51 parallel parallel JJ 34268 130 52 to to IN 34268 130 53 itself -PRON- PRP 34268 130 54 , , , 34268 130 55 and and CC 34268 130 56 we -PRON- PRP 34268 130 57 have have VBP 34268 130 58 perfect perfect JJ 34268 130 59 certainty certainty NN 34268 130 60 as as IN 34268 130 61 to to IN 34268 130 62 the the DT 34268 130 63 hat hat NN 34268 130 64 's 's POS 34268 130 65 alighting alighting NN 34268 130 66 on on IN 34268 130 67 the the DT 34268 130 68 ground ground NN 34268 130 69 brim brim NN 34268 130 70 downwards downwards RB 34268 130 71 ( ( -LRB- 34268 130 72 Fig fig NN 34268 130 73 . . . 34268 131 1 9 9 LS 34268 131 2 ) ) -RRB- 34268 131 3 . . . 34268 132 1 [ [ -LRB- 34268 132 2 Illustration illustration NN 34268 132 3 : : : 34268 132 4 FIG FIG NNP 34268 132 5 . . . 34268 133 1 9 9 CD 34268 133 2 . . . 34268 133 3 ] ] -RRB- 34268 134 1 I -PRON- PRP 34268 134 2 need need VBP 34268 134 3 not not RB 34268 134 4 again again RB 34268 134 5 bring bring VB 34268 134 6 before before RB 34268 134 7 you -PRON- PRP 34268 134 8 the the DT 34268 134 9 very very RB 34268 134 10 soft soft JJ 34268 134 11 hat hat NN 34268 134 12 to to TO 34268 134 13 which which WDT 34268 134 14 we -PRON- PRP 34268 134 15 gave give VBD 34268 134 16 a a DT 34268 134 17 quasi quasi JJ 34268 134 18 - - JJ 34268 134 19 rigidity rigidity JJ 34268 134 20 a a DT 34268 134 21 few few JJ 34268 134 22 minutes minute NNS 34268 134 23 ago ago RB 34268 134 24 ; ; : 34268 134 25 but but CC 34268 134 26 you -PRON- PRP 34268 134 27 will will MD 34268 134 28 remember remember VB 34268 134 29 that that IN 34268 134 30 my -PRON- PRP$ 34268 134 31 assistant assistant NN 34268 134 32 sent send VBD 34268 134 33 that that IN 34268 134 34 off off RP 34268 134 35 like like IN 34268 134 36 a a DT 34268 134 37 projectile projectile NN 34268 134 38 through through IN 34268 134 39 the the DT 34268 134 40 air air NN 34268 134 41 when when WRB 34268 134 42 it -PRON- PRP 34268 134 43 was be VBD 34268 134 44 spinning spin VBG 34268 134 45 , , , 34268 134 46 and and CC 34268 134 47 that that IN 34268 134 48 it -PRON- PRP 34268 134 49 kept keep VBD 34268 134 50 its -PRON- PRP$ 34268 134 51 spinning spinning NN 34268 134 52 axis axis RB 34268 134 53 parallel parallel JJ 34268 134 54 to to IN 34268 134 55 itself -PRON- PRP 34268 134 56 just just RB 34268 134 57 like like IN 34268 134 58 this this DT 34268 134 59 more more RBR 34268 134 60 rigid rigid JJ 34268 134 61 hat hat NN 34268 134 62 and and CC 34268 134 63 the the DT 34268 134 64 biscuit biscuit NN 34268 134 65 . . . 34268 135 1 [ [ -LRB- 34268 135 2 Illustration illustration NN 34268 135 3 : : : 34268 135 4 FIG FIG NNP 34268 135 5 . . . 34268 136 1 10 10 CD 34268 136 2 . . . 34268 136 3 ] ] -RRB- 34268 137 1 [ [ -LRB- 34268 137 2 Illustration illustration NN 34268 137 3 : : : 34268 137 4 FIG FIG NNP 34268 137 5 . . . 34268 138 1 11 11 CD 34268 138 2 . . . 34268 138 3 ] ] -RRB- 34268 139 1 I -PRON- PRP 34268 139 2 once once RB 34268 139 3 showed show VBD 34268 139 4 some some DT 34268 139 5 experiments experiment NNS 34268 139 6 on on IN 34268 139 7 spinning spin VBG 34268 139 8 tops top NNS 34268 139 9 to to IN 34268 139 10 a a DT 34268 139 11 coffee coffee NN 34268 139 12 - - HYPH 34268 139 13 drinking drinking NN 34268 139 14 , , , 34268 139 15 tobacco tobacco NN 34268 139 16 - - HYPH 34268 139 17 smoking smoking NN 34268 139 18 audience audience NN 34268 139 19 in in IN 34268 139 20 that that DT 34268 139 21 most most RBS 34268 139 22 excellent excellent JJ 34268 139 23 institution institution NN 34268 139 24 , , , 34268 139 25 the the DT 34268 139 26 Victoria Victoria NNP 34268 139 27 Music Music NNP 34268 139 28 Hall Hall NNP 34268 139 29 in in IN 34268 139 30 London London NNP 34268 139 31 . . . 34268 140 1 In in IN 34268 140 2 that that DT 34268 140 3 music music NN 34268 140 4 hall hall NN 34268 140 5 , , , 34268 140 6 things thing NNS 34268 140 7 are be VBP 34268 140 8 not not RB 34268 140 9 very very RB 34268 140 10 different different JJ 34268 140 11 from from IN 34268 140 12 what what WP 34268 140 13 they -PRON- PRP 34268 140 14 are be VBP 34268 140 15 at at IN 34268 140 16 any any DT 34268 140 17 other other JJ 34268 140 18 { { -LRB- 34268 140 19 27 27 CD 34268 140 20 } } -RRB- 34268 140 21 music music NN 34268 140 22 hall hall NN 34268 140 23 except except IN 34268 140 24 in in IN 34268 140 25 beer beer NN 34268 140 26 , , , 34268 140 27 wine wine NN 34268 140 28 , , , 34268 140 29 and and CC 34268 140 30 spirits spirit NNS 34268 140 31 being be VBG 34268 140 32 unobtainable unobtainable JJ 34268 140 33 , , , 34268 140 34 and and CC 34268 140 35 in in IN 34268 140 36 short short JJ 34268 140 37 scientific scientific JJ 34268 140 38 addresses address NNS 34268 140 39 being be VBG 34268 140 40 occasionally occasionally RB 34268 140 41 given give VBN 34268 140 42 . . . 34268 141 1 Now now RB 34268 141 2 , , , 34268 141 3 I -PRON- PRP 34268 141 4 impressed impress VBD 34268 141 5 my -PRON- PRP$ 34268 141 6 audience audience NN 34268 141 7 as as RB 34268 141 8 strongly strongly RB 34268 141 9 as as IN 34268 141 10 I -PRON- PRP 34268 141 11 could could MD 34268 141 12 with with IN 34268 141 13 the the DT 34268 141 14 above above JJ 34268 141 15 fact fact NN 34268 141 16 , , , 34268 141 17 that that IN 34268 141 18 if if IN 34268 141 19 one one NN 34268 141 20 wants want VBZ 34268 141 21 to to TO 34268 141 22 throw throw VB 34268 141 23 a a DT 34268 141 24 quoit quoit NN 34268 141 25 with with IN 34268 141 26 certainty certainty NN 34268 141 27 as as IN 34268 141 28 to to IN 34268 141 29 how how WRB 34268 141 30 it -PRON- PRP 34268 141 31 will will MD 34268 141 32 alight alight VBN 34268 141 33 , , , 34268 141 34 one one PRP 34268 141 35 gives give VBZ 34268 141 36 it -PRON- PRP 34268 141 37 a a DT 34268 141 38 spin spin NN 34268 141 39 ; ; : 34268 141 40 if if IN 34268 141 41 one one PRP 34268 141 42 wants want VBZ 34268 141 43 to to TO 34268 141 44 throw throw VB 34268 141 45 a a DT 34268 141 46 hoop hoop NN 34268 141 47 or or CC 34268 141 48 a a DT 34268 141 49 hat hat NN 34268 141 50 to to IN 34268 141 51 somebody somebody NN 34268 141 52 to to TO 34268 141 53 catch catch VB 34268 141 54 upon upon IN 34268 141 55 a a DT 34268 141 56 stick stick NN 34268 141 57 , , , 34268 141 58 one one PRP 34268 141 59 gives give VBZ 34268 141 60 the the DT 34268 141 61 hoop hoop NN 34268 141 62 or or CC 34268 141 63 hat hat VB 34268 141 64 a a DT 34268 141 65 spin spin NN 34268 141 66 ; ; : 34268 141 67 the the DT 34268 141 68 disinclination disinclination NN 34268 141 69 of of IN 34268 141 70 a a DT 34268 141 71 spinning spin VBG 34268 141 72 body body NN 34268 141 73 to to TO 34268 141 74 let let VB 34268 141 75 its -PRON- PRP$ 34268 141 76 axis axi NNS 34268 141 77 get get VB 34268 141 78 altered alter VBN 34268 141 79 in in IN 34268 141 80 direction direction NN 34268 141 81 can can MD 34268 141 82 always always RB 34268 141 83 be be VB 34268 141 84 depended depend VBN 34268 141 85 upon upon IN 34268 141 86 . . . 34268 142 1 I -PRON- PRP 34268 142 2 told tell VBD 34268 142 3 them -PRON- PRP 34268 142 4 that that IN 34268 142 5 this this DT 34268 142 6 was be VBD 34268 142 7 why why WRB 34268 142 8 smooth smooth JJ 34268 142 9 - - HYPH 34268 142 10 bore bore JJ 34268 142 11 guns gun NNS 34268 142 12 can can MD 34268 142 13 not not RB 34268 142 14 be be VB 34268 142 15 depended depend VBN 34268 142 16 upon upon IN 34268 142 17 for for IN 34268 142 18 accuracy;[4 accuracy;[4 NN 34268 142 19 ] ] -RRB- 34268 142 20 that that IN 34268 142 21 the the DT 34268 142 22 spin spin NN 34268 142 23 which which WDT 34268 142 24 an an DT 34268 142 25 ordinary ordinary JJ 34268 142 26 bullet bullet NN 34268 142 27 took take VBD 34268 142 28 depended depend VBN 34268 142 29 greatly greatly RB 34268 142 30 on on IN 34268 142 31 how how WRB 34268 142 32 it -PRON- PRP 34268 142 33 chanced chance VBD 34268 142 34 to to TO 34268 142 35 touch touch VB 34268 142 36 the the DT 34268 142 37 muzzle muzzle NN 34268 142 38 as as IN 34268 142 39 it -PRON- PRP 34268 142 40 just just RB 34268 142 41 left leave VBD 34268 142 42 the the DT 34268 142 43 gun gun NN 34268 142 44 , , , 34268 142 45 whereas whereas IN 34268 142 46 barrels barrel NNS 34268 142 47 are be VBP 34268 142 48 now now RB 34268 142 49 rifled rifle VBN 34268 142 50 , , , 34268 142 51 that that RB 34268 142 52 is is RB 34268 142 53 , , , 34268 142 54 spiral spiral JJ 34268 142 55 grooves groove NNS 34268 142 56 are be VBP 34268 142 57 now now RB 34268 142 58 cut cut VBN 34268 142 59 inside inside IN 34268 142 60 the the DT 34268 142 61 barrel barrel NN 34268 142 62 of of IN 34268 142 63 a a DT 34268 142 64 gun gun NN 34268 142 65 , , , 34268 142 66 and and CC 34268 142 67 excrescences excrescence NNS 34268 142 68 from from IN 34268 142 69 the the DT 34268 142 70 bullet bullet NN 34268 142 71 or or CC 34268 142 72 projectile projectile NN 34268 142 73 fit fit JJ 34268 142 74 into into IN 34268 142 75 these these DT 34268 142 76 grooves groove NNS 34268 142 77 , , , 34268 142 78 so so IN 34268 142 79 that that IN 34268 142 80 as as IN 34268 142 81 it -PRON- PRP 34268 142 82 is be VBZ 34268 142 83 forced force VBN 34268 142 84 along along IN 34268 142 85 the the DT 34268 142 86 barrel barrel NN 34268 142 87 of of IN 34268 142 88 the the DT 34268 142 89 gun gun NN 34268 142 90 by by IN 34268 142 91 the the DT 34268 142 92 explosive explosive JJ 34268 142 93 force force NN 34268 142 94 of of IN 34268 142 95 the the DT 34268 142 96 powder powder NN 34268 142 97 , , , 34268 142 98 it -PRON- PRP 34268 142 99 must must MD 34268 142 100 also also RB 34268 142 101 spin spin VB 34268 142 102 about about IN 34268 142 103 its -PRON- PRP$ 34268 142 104 axis axis NN 34268 142 105 . . . 34268 143 1 Hence hence RB 34268 143 2 it -PRON- PRP 34268 143 3 leaves leave VBZ 34268 143 4 the the DT 34268 143 5 gun gun NN 34268 143 6 with with IN 34268 143 7 a a DT 34268 143 8 perfectly perfectly RB 34268 143 9 well well RB 34268 143 10 - - HYPH 34268 143 11 known know VBN 34268 143 12 spinning spinning NN 34268 143 13 motion motion NN 34268 143 14 about about IN 34268 143 15 which which WDT 34268 143 16 there there EX 34268 143 17 can can MD 34268 143 18 be be VB 34268 143 19 no no RB 34268 143 20 doubt doubt RB 34268 143 21 , , , 34268 143 22 and and CC 34268 143 23 we -PRON- PRP 34268 143 24 know know VBP 34268 143 25 too too RB 34268 143 26 that that IN 34268 143 27 Fig Fig NNP 34268 143 28 . . . 34268 144 1 10 10 CD 34268 144 2 shows show VBZ 34268 144 3 the the DT 34268 144 4 { { -LRB- 34268 144 5 28 28 CD 34268 144 6 } } -RRB- 34268 144 7 kind kind NN 34268 144 8 of of IN 34268 144 9 motion motion NN 34268 144 10 which which WDT 34268 144 11 it -PRON- PRP 34268 144 12 has have VBZ 34268 144 13 afterwards afterwards RB 34268 144 14 , , , 34268 144 15 for for IN 34268 144 16 , , , 34268 144 17 just just RB 34268 144 18 like like IN 34268 144 19 the the DT 34268 144 20 hat hat NN 34268 144 21 or or CC 34268 144 22 the the DT 34268 144 23 biscuit biscuit NN 34268 144 24 , , , 34268 144 25 its -PRON- PRP$ 34268 144 26 spinning spinning NN 34268 144 27 axis axis NN 34268 144 28 keeps keep VBZ 34268 144 29 nearly nearly RB 34268 144 30 parallel parallel JJ 34268 144 31 to to IN 34268 144 32 itself -PRON- PRP 34268 144 33 . . . 34268 145 1 Well well UH 34268 145 2 , , , 34268 145 3 this this DT 34268 145 4 was be VBD 34268 145 5 all all DT 34268 145 6 I -PRON- PRP 34268 145 7 could could MD 34268 145 8 do do VB 34268 145 9 , , , 34268 145 10 for for IN 34268 145 11 I -PRON- PRP 34268 145 12 am be VBP 34268 145 13 not not RB 34268 145 14 skilful skilful JJ 34268 145 15 in in IN 34268 145 16 throwing throw VBG 34268 145 17 hats hat NNS 34268 145 18 or or CC 34268 145 19 quoits quoit NNS 34268 145 20 . . . 34268 146 1 But but CC 34268 146 2 after after IN 34268 146 3 my -PRON- PRP$ 34268 146 4 address address NN 34268 146 5 was be VBD 34268 146 6 finished finish VBN 34268 146 7 , , , 34268 146 8 and and CC 34268 146 9 after after IN 34268 146 10 a a DT 34268 146 11 young young JJ 34268 146 12 lady lady NN 34268 146 13 in in IN 34268 146 14 a a DT 34268 146 15 spangled spangled JJ 34268 146 16 dress dress NN 34268 146 17 had have VBD 34268 146 18 sung sing VBN 34268 146 19 a a DT 34268 146 20 comic comic JJ 34268 146 21 song song NN 34268 146 22 , , , 34268 146 23 two two CD 34268 146 24 jugglers juggler NNS 34268 146 25 came come VBD 34268 146 26 upon upon IN 34268 146 27 the the DT 34268 146 28 stage stage NN 34268 146 29 , , , 34268 146 30 and and CC 34268 146 31 I -PRON- PRP 34268 146 32 could could MD 34268 146 33 not not RB 34268 146 34 have have VB 34268 146 35 had have VBN 34268 146 36 better well JJR 34268 146 37 illustrations illustration NNS 34268 146 38 of of IN 34268 146 39 the the DT 34268 146 40 above above JJ 34268 146 41 principle principle NN 34268 146 42 than than IN 34268 146 43 were be VBD 34268 146 44 given give VBN 34268 146 45 in in IN 34268 146 46 almost almost RB 34268 146 47 every every DT 34268 146 48 trick trick NN 34268 146 49 performed perform VBN 34268 146 50 by by IN 34268 146 51 this this DT 34268 146 52 lady lady NN 34268 146 53 and and CC 34268 146 54 gentleman gentleman NNP 34268 146 55 . . . 34268 147 1 They -PRON- PRP 34268 147 2 sent send VBD 34268 147 3 hats hat NNS 34268 147 4 , , , 34268 147 5 and and CC 34268 147 6 hoops hoop NNS 34268 147 7 , , , 34268 147 8 and and CC 34268 147 9 plates plate NNS 34268 147 10 , , , 34268 147 11 and and CC 34268 147 12 umbrellas umbrella NNS 34268 147 13 spinning spin VBG 34268 147 14 from from IN 34268 147 15 one one CD 34268 147 16 to to IN 34268 147 17 the the DT 34268 147 18 other other JJ 34268 147 19 . . . 34268 148 1 One one CD 34268 148 2 of of IN 34268 148 3 them -PRON- PRP 34268 148 4 threw throw VBD 34268 148 5 a a DT 34268 148 6 stream stream NN 34268 148 7 of of IN 34268 148 8 knives knife NNS 34268 148 9 into into IN 34268 148 10 the the DT 34268 148 11 air air NN 34268 148 12 , , , 34268 148 13 catching catch VBG 34268 148 14 them -PRON- PRP 34268 148 15 and and CC 34268 148 16 throwing throw VBG 34268 148 17 them -PRON- PRP 34268 148 18 up up RP 34268 148 19 again again RB 34268 148 20 with with IN 34268 148 21 perfect perfect JJ 34268 148 22 precision precision NN 34268 148 23 and and CC 34268 148 24 my -PRON- PRP$ 34268 148 25 now now RB 34268 148 26 educated educate VBN 34268 148 27 audience audience NN 34268 148 28 shouted shout VBD 34268 148 29 with with IN 34268 148 30 delight delight NN 34268 148 31 , , , 34268 148 32 and and CC 34268 148 33 showed show VBD 34268 148 34 in in IN 34268 148 35 other other JJ 34268 148 36 unmistakable unmistakable JJ 34268 148 37 { { -LRB- 34268 148 38 29 29 CD 34268 148 39 } } -RRB- 34268 148 40 ways way NNS 34268 148 41 that that WDT 34268 148 42 they -PRON- PRP 34268 148 43 observed observe VBD 34268 148 44 the the DT 34268 148 45 spin spin NN 34268 148 46 which which WDT 34268 148 47 that that IN 34268 148 48 juggler juggler NNP 34268 148 49 gave give VBD 34268 148 50 to to IN 34268 148 51 every every DT 34268 148 52 knife knife NN 34268 148 53 as as IN 34268 148 54 it -PRON- PRP 34268 148 55 left leave VBD 34268 148 56 his -PRON- PRP$ 34268 148 57 hand hand NN 34268 148 58 , , , 34268 148 59 so so IN 34268 148 60 that that IN 34268 148 61 he -PRON- PRP 34268 148 62 might may MD 34268 148 63 have have VB 34268 148 64 a a DT 34268 148 65 perfect perfect JJ 34268 148 66 knowledge knowledge NN 34268 148 67 as as IN 34268 148 68 to to IN 34268 148 69 how how WRB 34268 148 70 it -PRON- PRP 34268 148 71 would would MD 34268 148 72 come come VB 34268 148 73 back back RB 34268 148 74 to to IN 34268 148 75 him -PRON- PRP 34268 148 76 again again RB 34268 148 77 ( ( -LRB- 34268 148 78 Fig fig NN 34268 148 79 . . . 34268 149 1 11 11 CD 34268 149 2 ) ) -RRB- 34268 149 3 . . . 34268 150 1 { { -LRB- 34268 150 2 30 30 CD 34268 150 3 } } -RRB- 34268 150 4 It -PRON- PRP 34268 150 5 struck strike VBD 34268 150 6 me -PRON- PRP 34268 150 7 with with IN 34268 150 8 astonishment astonishment NN 34268 150 9 at at IN 34268 150 10 the the DT 34268 150 11 time time NN 34268 150 12 that that WDT 34268 150 13 , , , 34268 150 14 almost almost RB 34268 150 15 without without IN 34268 150 16 exception exception NN 34268 150 17 , , , 34268 150 18 every every DT 34268 150 19 juggling juggling NN 34268 150 20 trick trick NN 34268 150 21 performed perform VBD 34268 150 22 that that IN 34268 150 23 evening evening NN 34268 150 24 was be VBD 34268 150 25 an an DT 34268 150 26 illustration illustration NN 34268 150 27 of of IN 34268 150 28 the the DT 34268 150 29 above above JJ 34268 150 30 principle principle NN 34268 150 31 . . . 34268 151 1 And and CC 34268 151 2 now now RB 34268 151 3 , , , 34268 151 4 if if IN 34268 151 5 you -PRON- PRP 34268 151 6 doubt doubt VBP 34268 151 7 my -PRON- PRP$ 34268 151 8 statement statement NN 34268 151 9 , , , 34268 151 10 just just RB 34268 151 11 ask ask VB 34268 151 12 a a DT 34268 151 13 child child NN 34268 151 14 whether whether IN 34268 151 15 its -PRON- PRP$ 34268 151 16 hoop hoop NN 34268 151 17 is be VBZ 34268 151 18 more more RBR 34268 151 19 likely likely JJ 34268 151 20 to to TO 34268 151 21 tumble tumble VB 34268 151 22 down down RP 34268 151 23 when when WRB 34268 151 24 it -PRON- PRP 34268 151 25 is be VBZ 34268 151 26 rapidly rapidly RB 34268 151 27 rolling roll VBG 34268 151 28 along along RB 34268 151 29 , , , 34268 151 30 or or CC 34268 151 31 when when WRB 34268 151 32 it -PRON- PRP 34268 151 33 is be VBZ 34268 151 34 going go VBG 34268 151 35 very very RB 34268 151 36 slowly slowly RB 34268 151 37 ; ; : 34268 151 38 ask ask VB 34268 151 39 a a DT 34268 151 40 man man NN 34268 151 41 on on IN 34268 151 42 a a DT 34268 151 43 bicycle bicycle NN 34268 151 44 to to TO 34268 151 45 go go VB 34268 151 46 more more RBR 34268 151 47 and and CC 34268 151 48 more more RBR 34268 151 49 slowly slowly RB 34268 151 50 to to TO 34268 151 51 see see VB 34268 151 52 if if IN 34268 151 53 he -PRON- PRP 34268 151 54 keeps keep VBZ 34268 151 55 his -PRON- PRP$ 34268 151 56 balance balance NN 34268 151 57 better well RBR 34268 151 58 ; ; : 34268 151 59 ask ask VB 34268 151 60 a a DT 34268 151 61 ballet ballet NN 34268 151 62 - - HYPH 34268 151 63 dancer dancer NN 34268 151 64 how how WRB 34268 151 65 long long RB 34268 151 66 she -PRON- PRP 34268 151 67 could could MD 34268 151 68 stand stand VB 34268 151 69 on on IN 34268 151 70 one one CD 34268 151 71 toe toe NN 34268 151 72 without without IN 34268 151 73 balancing balance VBG 34268 151 74 herself -PRON- PRP 34268 151 75 with with IN 34268 151 76 her -PRON- PRP$ 34268 151 77 arms arm NNS 34268 151 78 or or CC 34268 151 79 a a DT 34268 151 80 pole pole NN 34268 151 81 , , , 34268 151 82 if if IN 34268 151 83 she -PRON- PRP 34268 151 84 were be VBD 34268 151 85 not not RB 34268 151 86 spinning spin VBG 34268 151 87 ; ; : 34268 151 88 ask ask VB 34268 151 89 astronomers astronomer NNS 34268 151 90 how how WRB 34268 151 91 many many JJ 34268 151 92 months month NNS 34268 151 93 would would MD 34268 151 94 elapse elapse VB 34268 151 95 before before IN 34268 151 96 the the DT 34268 151 97 earth earth NN 34268 151 98 would would MD 34268 151 99 point point VB 34268 151 100 ever ever RB 34268 151 101 so so RB 34268 151 102 far far RB 34268 151 103 away away RB 34268 151 104 from from IN 34268 151 105 the the DT 34268 151 106 pole pole NN 34268 151 107 star star NN 34268 151 108 if if IN 34268 151 109 it -PRON- PRP 34268 151 110 were be VBD 34268 151 111 not not RB 34268 151 112 spinning spin VBG 34268 151 113 ; ; : 34268 151 114 and and CC 34268 151 115 above above IN 34268 151 116 all all DT 34268 151 117 , , , 34268 151 118 ask ask VB 34268 151 119 a a DT 34268 151 120 boy boy NN 34268 151 121 whether whether IN 34268 151 122 his -PRON- PRP$ 34268 151 123 top top NN 34268 151 124 is be VBZ 34268 151 125 as as RB 34268 151 126 likely likely JJ 34268 151 127 to to TO 34268 151 128 stand stand VB 34268 151 129 upright upright JJ 34268 151 130 upon upon IN 34268 151 131 its -PRON- PRP$ 34268 151 132 peg peg NN 34268 151 133 when when WRB 34268 151 134 it -PRON- PRP 34268 151 135 is be VBZ 34268 151 136 not not RB 34268 151 137 spinning spin VBG 34268 151 138 as as IN 34268 151 139 when when WRB 34268 151 140 it -PRON- PRP 34268 151 141 is be VBZ 34268 151 142 spinning spin VBG 34268 151 143 . . . 34268 152 1 [ [ -LRB- 34268 152 2 Illustration illustration NN 34268 152 3 : : : 34268 152 4 FIG FIG NNP 34268 152 5 . . . 34268 153 1 12 12 CD 34268 153 2 . . . 34268 153 3 ] ] -RRB- 34268 154 1 We -PRON- PRP 34268 154 2 will will MD 34268 154 3 now now RB 34268 154 4 examine examine VB 34268 154 5 more more RBR 34268 154 6 carefully carefully RB 34268 154 7 the the DT 34268 154 8 behaviour behaviour NN 34268 154 9 of of IN 34268 154 10 this this DT 34268 154 11 common common JJ 34268 154 12 top top NN 34268 154 13 ( ( -LRB- 34268 154 14 Fig fig NN 34268 154 15 . . . 34268 155 1 12 12 CD 34268 155 2 ) ) -RRB- 34268 155 3 . . . 34268 156 1 It -PRON- PRP 34268 156 2 is be VBZ 34268 156 3 not not RB 34268 156 4 { { -LRB- 34268 156 5 31 31 CD 34268 156 6 } } -RRB- 34268 156 7 spinning spinning NN 34268 156 8 , , , 34268 156 9 and and CC 34268 156 10 you -PRON- PRP 34268 156 11 observe observe VBP 34268 156 12 that that IN 34268 156 13 it -PRON- PRP 34268 156 14 tumbles tumble VBZ 34268 156 15 down down RP 34268 156 16 at at IN 34268 156 17 once once RB 34268 156 18 ; ; : 34268 156 19 it -PRON- PRP 34268 156 20 is be VBZ 34268 156 21 quite quite RB 34268 156 22 unstable unstable JJ 34268 156 23 if if IN 34268 156 24 I -PRON- PRP 34268 156 25 leave leave VBP 34268 156 26 it -PRON- PRP 34268 156 27 resting rest VBG 34268 156 28 upright upright RB 34268 156 29 on on IN 34268 156 30 its -PRON- PRP$ 34268 156 31 peg peg NN 34268 156 32 . . . 34268 157 1 But but CC 34268 157 2 now now RB 34268 157 3 note note VB 34268 157 4 that that IN 34268 157 5 when when WRB 34268 157 6 it -PRON- PRP 34268 157 7 is be VBZ 34268 157 8 spinning spin VBG 34268 157 9 , , , 34268 157 10 it -PRON- PRP 34268 157 11 not not RB 34268 157 12 only only RB 34268 157 13 will will MD 34268 157 14 remain remain VB 34268 157 15 upright upright JJ 34268 157 16 resting rest VBG 34268 157 17 on on IN 34268 157 18 its -PRON- PRP$ 34268 157 19 peg peg NN 34268 157 20 , , , 34268 157 21 but but CC 34268 157 22 if if IN 34268 157 23 I -PRON- PRP 34268 157 24 give give VBP 34268 157 25 it -PRON- PRP 34268 157 26 a a DT 34268 157 27 blow blow NN 34268 157 28 and and CC 34268 157 29 so so RB 34268 157 30 disturb disturb VB 34268 157 31 its -PRON- PRP$ 34268 157 32 state state NN 34268 157 33 , , , 34268 157 34 it -PRON- PRP 34268 157 35 goes go VBZ 34268 157 36 circling circle VBG 34268 157 37 round round RB 34268 157 38 with with IN 34268 157 39 a a DT 34268 157 40 precessional precessional JJ 34268 157 41 motion motion NN 34268 157 42 which which WDT 34268 157 43 grows grow VBZ 34268 157 44 gradually gradually RB 34268 157 45 less less RBR 34268 157 46 and and CC 34268 157 47 less less JJR 34268 157 48 as as IN 34268 157 49 time time NN 34268 157 50 goes go VBZ 34268 157 51 on on RP 34268 157 52 , , , 34268 157 53 and and CC 34268 157 54 the the DT 34268 157 55 top top JJ 34268 157 56 lifts lift VBZ 34268 157 57 itself -PRON- PRP 34268 157 58 to to IN 34268 157 59 the the DT 34268 157 60 upright upright JJ 34268 157 61 position position NN 34268 157 62 again again RB 34268 157 63 . . . 34268 158 1 I -PRON- PRP 34268 158 2 hope hope VBP 34268 158 3 you -PRON- PRP 34268 158 4 do do VBP 34268 158 5 not not RB 34268 158 6 think think VB 34268 158 7 that that IN 34268 158 8 time time NN 34268 158 9 spent spend VBN 34268 158 10 in in IN 34268 158 11 careful careful JJ 34268 158 12 observation observation NN 34268 158 13 of of IN 34268 158 14 a a DT 34268 158 15 phenomenon phenomenon NN 34268 158 16 of of IN 34268 158 17 this this DT 34268 158 18 kind kind NN 34268 158 19 is be VBZ 34268 158 20 wasted waste VBN 34268 158 21 . . . 34268 159 1 Educated educate VBN 34268 159 2 observation observation NN 34268 159 3 of of IN 34268 159 4 the the DT 34268 159 5 commonest common JJS 34268 159 6 phenomena phenomenon NNS 34268 159 7 occurring occur VBG 34268 159 8 in in IN 34268 159 9 our -PRON- PRP$ 34268 159 10 everyday everyday JJ 34268 159 11 life life NN 34268 159 12 is be VBZ 34268 159 13 never never RB 34268 159 14 wasted waste VBN 34268 159 15 , , , 34268 159 16 and and CC 34268 159 17 I -PRON- PRP 34268 159 18 often often RB 34268 159 19 feel feel VBP 34268 159 20 that that IN 34268 159 21 if if IN 34268 159 22 workmen workman NNS 34268 159 23 , , , 34268 159 24 who who WP 34268 159 25 are be VBP 34268 159 26 the the DT 34268 159 27 persons person NNS 34268 159 28 most most RBS 34268 159 29 familiar familiar JJ 34268 159 30 with with IN 34268 159 31 inorganic inorganic JJ 34268 159 32 nature nature NN 34268 159 33 , , , 34268 159 34 could could MD 34268 159 35 only only RB 34268 159 36 observe observe VB 34268 159 37 and and CC 34268 159 38 apply apply VB 34268 159 39 simple simple JJ 34268 159 40 scientific scientific JJ 34268 159 41 laws law NNS 34268 159 42 to to IN 34268 159 43 their -PRON- PRP$ 34268 159 44 observations observation NNS 34268 159 45 , , , 34268 159 46 instead instead RB 34268 159 47 of of IN 34268 159 48 a a DT 34268 159 49 great great JJ 34268 159 50 discovery discovery NN 34268 159 51 every every DT 34268 159 52 century century NN 34268 159 53 we -PRON- PRP 34268 159 54 should should MD 34268 159 55 have have VB 34268 159 56 a a DT 34268 159 57 great great JJ 34268 159 58 discovery discovery NN 34268 159 59 every every DT 34268 159 60 year year NN 34268 159 61 . . . 34268 160 1 Well well UH 34268 160 2 , , , 34268 160 3 to to TO 34268 160 4 return return VB 34268 160 5 to to IN 34268 160 6 our -PRON- PRP$ 34268 160 7 top top NN 34268 160 8 ; ; : 34268 160 9 there there EX 34268 160 10 are be VBP 34268 160 11 two two CD 34268 160 12 very very RB 34268 160 13 curious curious JJ 34268 160 14 observations observation NNS 34268 160 15 to to TO 34268 160 16 make make VB 34268 160 17 . . . 34268 161 1 Please please UH 34268 161 2 neglect neglect VB 34268 161 3 for for IN 34268 161 4 a a DT 34268 161 5 short short JJ 34268 161 6 time time NN 34268 161 7 the the DT 34268 161 8 slight slight JJ 34268 161 9 wobbling wobble VBG 34268 161 10 motions motion NNS 34268 161 11 that that WDT 34268 161 12 occur occur VBP 34268 161 13 . . . 34268 162 1 One one CD 34268 162 2 observation observation NN 34268 162 3 we -PRON- PRP 34268 162 4 make make VBP 34268 162 5 is be VBZ 34268 162 6 , , , 34268 162 7 that that IN 34268 162 8 the the DT 34268 162 9 top top NN 34268 162 10 does do VBZ 34268 162 11 not not RB 34268 162 12 at at IN 34268 162 13 first first RB 34268 162 14 bow bow VB 34268 162 15 down down RP 34268 162 16 in in IN 34268 162 17 the the DT 34268 162 18 direction direction NN 34268 162 19 of of IN 34268 162 20 the the DT 34268 162 21 blow blow NN 34268 162 22 . . . 34268 163 1 If if IN 34268 163 2 I -PRON- PRP 34268 163 3 strike strike VBP 34268 163 4 towards towards IN 34268 163 5 the the DT 34268 163 6 south south NN 34268 163 7 , , , 34268 163 8 the the DT 34268 163 9 top top JJ 34268 163 10 bows bow NNS 34268 163 11 towards towards IN 34268 163 12 the the DT 34268 163 13 west west NN 34268 163 14 ; ; : 34268 163 15 if if IN 34268 163 16 I -PRON- PRP 34268 163 17 strike strike VBP 34268 163 18 towards towards IN 34268 163 19 the the DT 34268 163 20 west west NN 34268 163 21 , , , 34268 163 22 the the DT 34268 163 23 top top JJ 34268 163 24 bows bow VBZ 34268 163 25 down down RP 34268 163 26 towards towards IN 34268 163 27 the the DT 34268 163 28 north north NN 34268 163 29 . . . 34268 164 1 Now now RB 34268 164 2 the the DT 34268 164 3 reason reason NN 34268 164 4 of of IN 34268 164 5 this this DT 34268 164 6 is be VBZ 34268 164 7 known know VBN 34268 164 8 to to IN 34268 164 9 all all DT 34268 164 10 scientific scientific JJ 34268 164 11 men man NNS 34268 164 12 , , , 34268 164 13 and and CC 34268 164 14 the the DT 34268 164 15 principle principle NN 34268 164 16 underlying underlie VBG 34268 164 17 the the DT 34268 164 18 top top NN 34268 164 19 's 's POS 34268 164 20 behaviour behaviour NN 34268 164 21 is be VBZ 34268 164 22 of of IN 34268 164 23 very very RB 34268 164 24 great great JJ 34268 164 25 { { -LRB- 34268 164 26 32 32 CD 34268 164 27 } } -RRB- 34268 164 28 importance importance NN 34268 164 29 in in IN 34268 164 30 many many JJ 34268 164 31 ways way NNS 34268 164 32 , , , 34268 164 33 and and CC 34268 164 34 I -PRON- PRP 34268 164 35 hope hope VBP 34268 164 36 to to TO 34268 164 37 make make VB 34268 164 38 it -PRON- PRP 34268 164 39 clear clear JJ 34268 164 40 to to IN 34268 164 41 you -PRON- PRP 34268 164 42 . . . 34268 165 1 The the DT 34268 165 2 second second JJ 34268 165 3 fact fact NN 34268 165 4 , , , 34268 165 5 that that IN 34268 165 6 the the DT 34268 165 7 top top NN 34268 165 8 gradually gradually RB 34268 165 9 reaches reach VBZ 34268 165 10 its -PRON- PRP$ 34268 165 11 upright upright JJ 34268 165 12 position position NN 34268 165 13 again again RB 34268 165 14 , , , 34268 165 15 is be VBZ 34268 165 16 one one CD 34268 165 17 known known JJ 34268 165 18 to to IN 34268 165 19 everybody everybody NN 34268 165 20 , , , 34268 165 21 but but CC 34268 165 22 the the DT 34268 165 23 reason reason NN 34268 165 24 for for IN 34268 165 25 it -PRON- PRP 34268 165 26 is be VBZ 34268 165 27 not not RB 34268 165 28 by by IN 34268 165 29 any any DT 34268 165 30 means mean NNS 34268 165 31 well well RB 34268 165 32 known know VBN 34268 165 33 , , , 34268 165 34 although although IN 34268 165 35 I -PRON- PRP 34268 165 36 think think VBP 34268 165 37 that that IN 34268 165 38 you -PRON- PRP 34268 165 39 will will MD 34268 165 40 have have VB 34268 165 41 no no DT 34268 165 42 great great JJ 34268 165 43 difficulty difficulty NN 34268 165 44 in in IN 34268 165 45 understanding understand VBG 34268 165 46 it -PRON- PRP 34268 165 47 . . . 34268 166 1 The the DT 34268 166 2 first first JJ 34268 166 3 phenomenon phenomenon NN 34268 166 4 will will MD 34268 166 5 be be VB 34268 166 6 observed observe VBN 34268 166 7 in in IN 34268 166 8 this this DT 34268 166 9 case case NN 34268 166 10 which which WDT 34268 166 11 I -PRON- PRP 34268 166 12 have have VBP 34268 166 13 already already RB 34268 166 14 shown show VBN 34268 166 15 you -PRON- PRP 34268 166 16 . . . 34268 167 1 This this DT 34268 167 2 case case NN 34268 167 3 ( ( -LRB- 34268 167 4 Fig fig NN 34268 167 5 . . . 34268 168 1 5 5 LS 34268 168 2 ) ) -RRB- 34268 168 3 , , , 34268 168 4 { { -LRB- 34268 168 5 33 33 CD 34268 168 6 } } -RRB- 34268 168 7 with with IN 34268 168 8 the the DT 34268 168 9 fly fly NN 34268 168 10 - - HYPH 34268 168 11 wheel wheel NN 34268 168 12 inside inside IN 34268 168 13 it -PRON- PRP 34268 168 14 , , , 34268 168 15 is be VBZ 34268 168 16 called call VBN 34268 168 17 a a DT 34268 168 18 _ _ NNP 34268 168 19 gyrostat gyrostat JJ 34268 168 20 _ _ NNP 34268 168 21 . . . 34268 169 1 When when WRB 34268 169 2 I -PRON- PRP 34268 169 3 push push VBP 34268 169 4 the the DT 34268 169 5 case case NN 34268 169 6 it -PRON- PRP 34268 169 7 does do VBZ 34268 169 8 not not RB 34268 169 9 bow bow VB 34268 169 10 down down RP 34268 169 11 , , , 34268 169 12 but but CC 34268 169 13 slowly slowly RB 34268 169 14 turns turn VBZ 34268 169 15 round round JJ 34268 169 16 . . . 34268 170 1 This this DT 34268 170 2 gyrostat gyrostat NN 34268 170 3 will will MD 34268 170 4 not not RB 34268 170 5 exhibit exhibit VB 34268 170 6 the the DT 34268 170 7 second second JJ 34268 170 8 phenomenon phenomenon NN 34268 170 9 ; ; : 34268 170 10 it -PRON- PRP 34268 170 11 will will MD 34268 170 12 not not RB 34268 170 13 rise rise VB 34268 170 14 up up RP 34268 170 15 again again RB 34268 170 16 if if IN 34268 170 17 I -PRON- PRP 34268 170 18 manage manage VBP 34268 170 19 to to TO 34268 170 20 get get VB 34268 170 21 it -PRON- PRP 34268 170 22 out out IN 34268 170 23 of of IN 34268 170 24 its -PRON- PRP$ 34268 170 25 upright upright JJ 34268 170 26 position position NN 34268 170 27 , , , 34268 170 28 but but CC 34268 170 29 , , , 34268 170 30 on on IN 34268 170 31 the the DT 34268 170 32 contrary contrary NN 34268 170 33 , , , 34268 170 34 will will MD 34268 170 35 go go VB 34268 170 36 precessing precess VBG 34268 170 37 in in RB 34268 170 38 wider wide JJR 34268 170 39 and and CC 34268 170 40 wider wide JJR 34268 170 41 circles circle NNS 34268 170 42 , , , 34268 170 43 getting get VBG 34268 170 44 further furth JJR 34268 170 45 and and CC 34268 170 46 further further RB 34268 170 47 away away RB 34268 170 48 from from IN 34268 170 49 its -PRON- PRP$ 34268 170 50 upright upright JJ 34268 170 51 position position NN 34268 170 52 . . . 34268 171 1 [ [ -LRB- 34268 171 2 Illustration illustration NN 34268 171 3 : : : 34268 171 4 FIG FIG NNP 34268 171 5 . . . 34268 172 1 13 13 CD 34268 172 2 . . . 34268 172 3 ] ] -RRB- 34268 173 1 [ [ -LRB- 34268 173 2 Illustration illustration NN 34268 173 3 : : : 34268 173 4 FIG FIG NNP 34268 173 5 . . . 34268 174 1 14 14 CD 34268 174 2 . . . 34268 174 3 ] ] -RRB- 34268 175 1 The the DT 34268 175 2 first first JJ 34268 175 3 phenomenon phenomenon NN 34268 175 4 is be VBZ 34268 175 5 most most RBS 34268 175 6 easily easily RB 34268 175 7 studied study VBN 34268 175 8 in in IN 34268 175 9 this this DT 34268 175 10 balanced balanced JJ 34268 175 11 gyrostat gyrostat NN 34268 175 12 ( ( -LRB- 34268 175 13 Fig fig NN 34268 175 14 . . . 34268 176 1 13 13 CD 34268 176 2 ) ) -RRB- 34268 176 3 . . . 34268 177 1 You -PRON- PRP 34268 177 2 here here RB 34268 177 3 see see VBP 34268 177 4 the the DT 34268 177 5 fly fly VB 34268 177 6 - - HYPH 34268 177 7 wheel wheel NN 34268 177 8 G g NN 34268 177 9 in in IN 34268 177 10 a a DT 34268 177 11 strong strong JJ 34268 177 12 brass brass NN 34268 177 13 frame frame NN 34268 177 14 F F NNP 34268 177 15 , , , 34268 177 16 which which WDT 34268 177 17 is be VBZ 34268 177 18 supported support VBN 34268 177 19 so so IN 34268 177 20 that that IN 34268 177 21 it -PRON- PRP 34268 177 22 is be VBZ 34268 177 23 free free JJ 34268 177 24 to to TO 34268 177 25 move move VB 34268 177 26 about about IN 34268 177 27 the the DT 34268 177 28 vertical vertical JJ 34268 177 29 axis axi NNS 34268 177 30 A A NNP 34268 177 31 B B NNP 34268 177 32 , , , 34268 177 33 or or CC 34268 177 34 about about IN 34268 177 35 the the DT 34268 177 36 horizontal horizontal JJ 34268 177 37 axis axis NN 34268 177 38 C C NNP 34268 177 39 D. D. NNP 34268 177 40 The the DT 34268 177 41 gyrostat gyrostat NN 34268 177 42 is be VBZ 34268 177 43 balanced balance VBN 34268 177 44 by by IN 34268 177 45 a a DT 34268 177 46 weight weight NN 34268 177 47 W. W. NNP 34268 177 48 Observe Observe NNP 34268 177 49 that that IN 34268 177 50 I -PRON- PRP 34268 177 51 can can MD 34268 177 52 increase increase VB 34268 177 53 the the DT 34268 177 54 leverage leverage NN 34268 177 55 of of IN 34268 177 56 W w NN 34268 177 57 or or CC 34268 177 58 diminish diminish VB 34268 177 59 it -PRON- PRP 34268 177 60 by by IN 34268 177 61 shifting shift VBG 34268 177 62 the the DT 34268 177 63 position position NN 34268 177 64 of of IN 34268 177 65 the the DT 34268 177 66 sleeve sleeve NN 34268 177 67 at at IN 34268 177 68 A a DT 34268 177 69 so so IN 34268 177 70 that that IN 34268 177 71 it -PRON- PRP 34268 177 72 will will MD 34268 177 73 tend tend VB 34268 177 74 to to TO 34268 177 75 either either CC 34268 177 76 lift lift VB 34268 177 77 or or CC 34268 177 78 lower lower VB 34268 177 79 the the DT 34268 177 80 gyrostat gyrostat NN 34268 177 81 , , , 34268 177 82 or or CC 34268 177 83 exactly exactly RB 34268 177 84 balance balance VB 34268 177 85 it -PRON- PRP 34268 177 86 as as IN 34268 177 87 it -PRON- PRP 34268 177 88 does do VBZ 34268 177 89 now now RB 34268 177 90 . . . 34268 178 1 You -PRON- PRP 34268 178 2 must must MD 34268 178 3 observe observe VB 34268 178 4 exactly exactly RB 34268 178 5 what what WP 34268 178 6 it -PRON- PRP 34268 178 7 is be VBZ 34268 178 8 that that IN 34268 178 9 we -PRON- PRP 34268 178 10 wish wish VBP 34268 178 11 to to TO 34268 178 12 study study VB 34268 178 13 . . . 34268 179 1 If if IN 34268 179 2 I -PRON- PRP 34268 179 3 endeavour endeavour VBP 34268 179 4 to to TO 34268 179 5 push push VB 34268 179 6 F F NNP 34268 179 7 downwards downwards RB 34268 179 8 , , , 34268 179 9 with with IN 34268 179 10 the the DT 34268 179 11 end end NN 34268 179 12 of of IN 34268 179 13 this this DT 34268 179 14 stick stick NN 34268 179 15 ( ( -LRB- 34268 179 16 Fig fig NN 34268 179 17 . . . 34268 180 1 14 14 CD 34268 180 2 ) ) -RRB- 34268 180 3 , , , 34268 180 4 it -PRON- PRP 34268 180 5 really really RB 34268 180 6 moves move VBZ 34268 180 7 horizontally horizontally RB 34268 180 8 to to IN 34268 180 9 the the DT 34268 180 10 right right NN 34268 180 11 ; ; : 34268 180 12 now now RB 34268 180 13 I -PRON- PRP 34268 180 14 push push VBP 34268 180 15 it -PRON- PRP 34268 180 16 to to IN 34268 180 17 the the DT 34268 180 18 right right JJ 34268 180 19 ( ( -LRB- 34268 180 20 Fig fig NN 34268 180 21 . . . 34268 181 1 15 15 CD 34268 181 2 ) ) -RRB- 34268 181 3 , , , 34268 181 4 and and CC 34268 181 5 it -PRON- PRP 34268 181 6 only only RB 34268 181 7 rises rise VBZ 34268 181 8 ; ; : 34268 181 9 now now RB 34268 181 10 push push VB 34268 181 11 it -PRON- PRP 34268 181 12 up up RP 34268 181 13 , , , 34268 181 14 and and CC 34268 181 15 you -PRON- PRP 34268 181 16 see see VBP 34268 181 17 that that IN 34268 181 18 it -PRON- PRP 34268 181 19 goes go VBZ 34268 181 20 to to IN 34268 181 21 the the DT 34268 181 22 left left NN 34268 181 23 ; ; : 34268 181 24 push push VB 34268 181 25 it -PRON- PRP 34268 181 26 to to IN 34268 181 27 the the DT 34268 181 28 left left NN 34268 181 29 , , , 34268 181 30 and and CC 34268 181 31 it -PRON- PRP 34268 181 32 only only RB 34268 181 33 goes go VBZ 34268 181 34 downwards downwards RB 34268 181 35 . . . 34268 182 1 You -PRON- PRP 34268 182 2 will will MD 34268 182 3 notice notice VB 34268 182 4 that that IN 34268 182 5 if if IN 34268 182 6 I -PRON- PRP 34268 182 7 clamp clamp VBP 34268 182 8 the the DT 34268 182 9 instrument instrument NN 34268 182 10 so so IN 34268 182 11 that that IN 34268 182 12 it -PRON- PRP 34268 182 13 can can MD 34268 182 14 not not RB 34268 182 15 move move VB 34268 182 16 vertically vertically RB 34268 182 17 , , , 34268 182 18 it -PRON- PRP 34268 182 19 moves move VBZ 34268 182 20 at at IN 34268 182 21 once once RB 34268 182 22 horizontally horizontally RB 34268 182 23 ; ; : 34268 182 24 if if IN 34268 182 25 I -PRON- PRP 34268 182 26 prevent prevent VBP 34268 182 27 mere mere JJ 34268 182 28 horizontal horizontal JJ 34268 182 29 motion motion NN 34268 182 30 it -PRON- PRP 34268 182 31 readily readily RB 34268 182 32 moves move VBZ 34268 182 33 vertically vertically RB 34268 182 34 when when WRB 34268 182 35 I -PRON- PRP 34268 182 36 push push VBP 34268 182 37 it -PRON- PRP 34268 182 38 . . . 34268 183 1 Leaving leave VBG 34268 183 2 it -PRON- PRP 34268 183 3 free free JJ 34268 183 4 as as IN 34268 183 5 { { -LRB- 34268 183 6 34 34 CD 34268 183 7 } } -RRB- 34268 183 8 before before RB 34268 183 9 , , , 34268 183 10 I -PRON- PRP 34268 183 11 will will MD 34268 183 12 now now RB 34268 183 13 shift shift VB 34268 183 14 the the DT 34268 183 15 position position NN 34268 183 16 of of IN 34268 183 17 the the DT 34268 183 18 weight weight NN 34268 183 19 W W NNP 34268 183 20 , , , 34268 183 21 so so IN 34268 183 22 that that IN 34268 183 23 it -PRON- PRP 34268 183 24 tends tend VBZ 34268 183 25 continually continually RB 34268 183 26 to to TO 34268 183 27 lift lift VB 34268 183 28 the the DT 34268 183 29 gyrostat gyrostat NN 34268 183 30 , , , 34268 183 31 and and CC 34268 183 32 of of IN 34268 183 33 course course NN 34268 183 34 the the DT 34268 183 35 instrument instrument NN 34268 183 36 does do VBZ 34268 183 37 not not RB 34268 183 38 lift lift VB 34268 183 39 , , , 34268 183 40 it -PRON- PRP 34268 183 41 moves move VBZ 34268 183 42 horizontally horizontally RB 34268 183 43 with with IN 34268 183 44 a a DT 34268 183 45 slow slow JJ 34268 183 46 precessional precessional JJ 34268 183 47 motion motion NN 34268 183 48 . . . 34268 184 1 I -PRON- PRP 34268 184 2 now now RB 34268 184 3 again again RB 34268 184 4 shift shift VBP 34268 184 5 the the DT 34268 184 6 weight weight NN 34268 184 7 W W NNP 34268 184 8 , , , 34268 184 9 so so IN 34268 184 10 that that IN 34268 184 11 the the DT 34268 184 12 gyrostat gyrostat NN 34268 184 13 would would MD 34268 184 14 fall fall VB 34268 184 15 if if IN 34268 184 16 it -PRON- PRP 34268 184 17 were be VBD 34268 184 18 not not RB 34268 184 19 spinning spin VBG 34268 184 20 ( ( -LRB- 34268 184 21 Fig fig NN 34268 184 22 . . . 34268 185 1 16 16 CD 34268 185 2 ) ) -RRB- 34268 185 3 , , , 34268 185 4 and and CC 34268 185 5 it -PRON- PRP 34268 185 6 now now RB 34268 185 7 moves move VBZ 34268 185 8 horizontally horizontally RB 34268 185 9 with with IN 34268 185 10 a a DT 34268 185 11 slow slow JJ 34268 185 12 precessional precessional JJ 34268 185 13 motion motion NN 34268 185 14 which which WDT 34268 185 15 is be VBZ 34268 185 16 in in IN 34268 185 17 a a DT 34268 185 18 direction direction NN 34268 185 19 opposed oppose VBN 34268 185 20 to to IN 34268 185 21 the the DT 34268 185 22 last last JJ 34268 185 23 . . . 34268 186 1 These these DT 34268 186 2 phenomena phenomenon NNS 34268 186 3 are be VBP 34268 186 4 easily easily RB 34268 186 5 explained explain VBN 34268 186 6 , , , 34268 186 7 but but CC 34268 186 8 , , , 34268 186 9 { { -LRB- 34268 186 10 35 35 CD 34268 186 11 } } -RRB- 34268 186 12 as as IN 34268 186 13 I -PRON- PRP 34268 186 14 said say VBD 34268 186 15 before before RB 34268 186 16 , , , 34268 186 17 it -PRON- PRP 34268 186 18 is be VBZ 34268 186 19 necessary necessary JJ 34268 186 20 first first RB 34268 186 21 to to TO 34268 186 22 observe observe VB 34268 186 23 them -PRON- PRP 34268 186 24 carefully carefully RB 34268 186 25 . . . 34268 187 1 You -PRON- PRP 34268 187 2 all all DT 34268 187 3 know know VBP 34268 187 4 now now RB 34268 187 5 , , , 34268 187 6 vaguely vaguely RB 34268 187 7 , , , 34268 187 8 the the DT 34268 187 9 fundamental fundamental JJ 34268 187 10 fact fact NN 34268 187 11 . . . 34268 188 1 It -PRON- PRP 34268 188 2 is be VBZ 34268 188 3 that that IN 34268 188 4 if if IN 34268 188 5 I -PRON- PRP 34268 188 6 try try VBP 34268 188 7 to to TO 34268 188 8 make make VB 34268 188 9 a a DT 34268 188 10 very very RB 34268 188 11 quickly quickly RB 34268 188 12 spinning spin VBG 34268 188 13 body body NN 34268 188 14 change change VB 34268 188 15 the the DT 34268 188 16 direction direction NN 34268 188 17 of of IN 34268 188 18 its -PRON- PRP$ 34268 188 19 axis axis NN 34268 188 20 , , , 34268 188 21 the the DT 34268 188 22 direction direction NN 34268 188 23 of of IN 34268 188 24 the the DT 34268 188 25 axis axi NNS 34268 188 26 will will MD 34268 188 27 change change VB 34268 188 28 , , , 34268 188 29 but but CC 34268 188 30 not not RB 34268 188 31 in in IN 34268 188 32 the the DT 34268 188 33 way way NN 34268 188 34 I -PRON- PRP 34268 188 35 intended intend VBD 34268 188 36 . . . 34268 189 1 It -PRON- PRP 34268 189 2 is be VBZ 34268 189 3 even even RB 34268 189 4 more more RBR 34268 189 5 curious curious JJ 34268 189 6 than than IN 34268 189 7 my -PRON- PRP$ 34268 189 8 countryman countryman NN 34268 189 9 's 's POS 34268 189 10 pig pig NN 34268 189 11 , , , 34268 189 12 for for IN 34268 189 13 when when WRB 34268 189 14 he -PRON- PRP 34268 189 15 wanted want VBD 34268 189 16 the the DT 34268 189 17 pig pig NN 34268 189 18 to to TO 34268 189 19 go go VB 34268 189 20 to to IN 34268 189 21 Cork cork NN 34268 189 22 , , , 34268 189 23 he -PRON- PRP 34268 189 24 had have VBD 34268 189 25 to to TO 34268 189 26 pretend pretend VB 34268 189 27 that that IN 34268 189 28 he -PRON- PRP 34268 189 29 was be VBD 34268 189 30 driving drive VBG 34268 189 31 the the DT 34268 189 32 pig pig NN 34268 189 33 home home RB 34268 189 34 . . . 34268 190 1 His -PRON- PRP$ 34268 190 2 rule rule NN 34268 190 3 was be VBD 34268 190 4 a a DT 34268 190 5 very very RB 34268 190 6 { { -LRB- 34268 190 7 36 36 CD 34268 190 8 } } -RRB- 34268 190 9 simple simple JJ 34268 190 10 one one NN 34268 190 11 , , , 34268 190 12 and and CC 34268 190 13 we -PRON- PRP 34268 190 14 must must MD 34268 190 15 find find VB 34268 190 16 a a DT 34268 190 17 rule rule NN 34268 190 18 for for IN 34268 190 19 our -PRON- PRP$ 34268 190 20 spinning spinning NN 34268 190 21 body body NN 34268 190 22 , , , 34268 190 23 which which WDT 34268 190 24 is be VBZ 34268 190 25 rather rather RB 34268 190 26 like like IN 34268 190 27 a a DT 34268 190 28 crab crab NN 34268 190 29 , , , 34268 190 30 that that WDT 34268 190 31 will will MD 34268 190 32 only only RB 34268 190 33 go go VB 34268 190 34 along along IN 34268 190 35 the the DT 34268 190 36 road road NN 34268 190 37 when when WRB 34268 190 38 you -PRON- PRP 34268 190 39 push push VBP 34268 190 40 it -PRON- PRP 34268 190 41 sidewise sidewise NN 34268 190 42 . . . 34268 191 1 [ [ -LRB- 34268 191 2 Illustration illustration NN 34268 191 3 : : : 34268 191 4 FIG FIG NNP 34268 191 5 . . . 34268 192 1 15 15 CD 34268 192 2 . . . 34268 192 3 ] ] -RRB- 34268 193 1 [ [ -LRB- 34268 193 2 Illustration illustration NN 34268 193 3 : : : 34268 193 4 FIG FIG NNP 34268 193 5 . . . 34268 194 1 16 16 CD 34268 194 2 . . . 34268 195 1 [ [ -LRB- 34268 195 2 5 5 CD 34268 195 3 ] ] -RRB- 34268 195 4 ] ] -RRB- 34268 195 5 [ [ -LRB- 34268 195 6 Illustration illustration NN 34268 195 7 : : : 34268 195 8 FIG FIG NNP 34268 195 9 . . . 34268 196 1 10 10 CD 34268 196 2 . . . 34268 196 3 ] ] -RRB- 34268 197 1 As as IN 34268 197 2 an an DT 34268 197 3 illustration illustration NN 34268 197 4 of of IN 34268 197 5 this this DT 34268 197 6 , , , 34268 197 7 consider consider VB 34268 197 8 the the DT 34268 197 9 spinning spinning NN 34268 197 10 projectile projectile NN 34268 197 11 of of IN 34268 197 12 Fig Fig NNP 34268 197 13 . . . 34268 198 1 10 10 CD 34268 198 2 . . . 34268 199 1 The the DT 34268 199 2 spin spin NN 34268 199 3 tends tend VBZ 34268 199 4 to to TO 34268 199 5 keep keep VB 34268 199 6 its -PRON- PRP$ 34268 199 7 axis axi NNS 34268 199 8 always always RB 34268 199 9 in in IN 34268 199 10 the the DT 34268 199 11 same same JJ 34268 199 12 direction direction NN 34268 199 13 . . . 34268 200 1 But but CC 34268 200 2 there there EX 34268 200 3 is be VBZ 34268 200 4 a a DT 34268 200 5 defect defect NN 34268 200 6 in in IN 34268 200 7 the the DT 34268 200 8 arrangement arrangement NN 34268 200 9 , , , 34268 200 10 which which WDT 34268 200 11 you -PRON- PRP 34268 200 12 are be VBP 34268 200 13 now now RB 34268 200 14 in in IN 34268 200 15 a a DT 34268 200 16 { { -LRB- 34268 200 17 37 37 CD 34268 200 18 } } -RRB- 34268 200 19 position position NN 34268 200 20 to to TO 34268 200 21 understand understand VB 34268 200 22 . . . 34268 201 1 You -PRON- PRP 34268 201 2 see see VBP 34268 201 3 that that IN 34268 201 4 at at IN 34268 201 5 A a DT 34268 201 6 the the DT 34268 201 7 air air NN 34268 201 8 must must MD 34268 201 9 be be VB 34268 201 10 pressing press VBG 34268 201 11 upon upon IN 34268 201 12 the the DT 34268 201 13 undersurface undersurface NN 34268 201 14 A A NNP 34268 201 15 A A NNP 34268 201 16 , , , 34268 201 17 and and CC 34268 201 18 I -PRON- PRP 34268 201 19 have have VBP 34268 201 20 to to TO 34268 201 21 explain explain VB 34268 201 22 that that IN 34268 201 23 this this DT 34268 201 24 pressure pressure NN 34268 201 25 tends tend VBZ 34268 201 26 to to TO 34268 201 27 make make VB 34268 201 28 the the DT 34268 201 29 projectile projectile NN 34268 201 30 turn turn VB 34268 201 31 itself -PRON- PRP 34268 201 32 broadside broadside RB 34268 201 33 on on IN 34268 201 34 to to IN 34268 201 35 the the DT 34268 201 36 air air NN 34268 201 37 . . . 34268 202 1 A a DT 34268 202 2 boat boat NN 34268 202 3 in in IN 34268 202 4 a a DT 34268 202 5 current current NN 34268 202 6 not not RB 34268 202 7 allowed allow VBN 34268 202 8 to to TO 34268 202 9 move move VB 34268 202 10 as as IN 34268 202 11 a a DT 34268 202 12 whole whole NN 34268 202 13 , , , 34268 202 14 but but CC 34268 202 15 tied tie VBN 34268 202 16 at at IN 34268 202 17 its -PRON- PRP$ 34268 202 18 middle middle NN 34268 202 19 , , , 34268 202 20 sets set VBZ 34268 202 21 itself -PRON- PRP 34268 202 22 broadside broadside RB 34268 202 23 on on IN 34268 202 24 to to IN 34268 202 25 the the DT 34268 202 26 current current NN 34268 202 27 . . . 34268 203 1 Observe observe VB 34268 203 2 this this DT 34268 203 3 disc disc NN 34268 203 4 of of IN 34268 203 5 cardboard cardboard NN 34268 203 6 which which WDT 34268 203 7 I -PRON- PRP 34268 203 8 drop drop VBP 34268 203 9 through through IN 34268 203 10 the the DT 34268 203 11 air air NN 34268 203 12 edgewise edgewise NN 34268 203 13 , , , 34268 203 14 and and CC 34268 203 15 note note VB 34268 203 16 how how WRB 34268 203 17 quickly quickly RB 34268 203 18 it -PRON- PRP 34268 203 19 sets set VBZ 34268 203 20 itself -PRON- PRP 34268 203 21 broadside broadside RB 34268 203 22 on on RB 34268 203 23 and and CC 34268 203 24 falls fall VBZ 34268 203 25 more more RBR 34268 203 26 slowly slowly RB 34268 203 27 ; ; : 34268 203 28 and and CC 34268 203 29 some some DT 34268 203 30 of of IN 34268 203 31 you -PRON- PRP 34268 203 32 may may MD 34268 203 33 have have VB 34268 203 34 thrown throw VBN 34268 203 35 over over RP 34268 203 36 into into IN 34268 203 37 the the DT 34268 203 38 water water NN 34268 203 39 at at IN 34268 203 40 Aden Aden NNP 34268 203 41 small small JJ 34268 203 42 pieces piece NNS 34268 203 43 of of IN 34268 203 44 silver silver NN 34268 203 45 for for IN 34268 203 46 the the DT 34268 203 47 diving diving JJ 34268 203 48 boys boy NNS 34268 203 49 , , , 34268 203 50 and and CC 34268 203 51 you -PRON- PRP 34268 203 52 are be VBP 34268 203 53 aware aware JJ 34268 203 54 that that IN 34268 203 55 if if IN 34268 203 56 it -PRON- PRP 34268 203 57 were be VBD 34268 203 58 not not RB 34268 203 59 for for IN 34268 203 60 this this DT 34268 203 61 slow slow JJ 34268 203 62 falling falling NN 34268 203 63 of of IN 34268 203 64 the the DT 34268 203 65 coins coin NNS 34268 203 66 with with IN 34268 203 67 a a DT 34268 203 68 wobbling wobbling JJ 34268 203 69 motion motion NN 34268 203 70 broadside broadside RB 34268 203 71 on on RB 34268 203 72 , , , 34268 203 73 it -PRON- PRP 34268 203 74 would would MD 34268 203 75 be be VB 34268 203 76 nearly nearly RB 34268 203 77 impossible impossible JJ 34268 203 78 for for IN 34268 203 79 any any DT 34268 203 80 diving diving JJ 34268 203 81 boy boy NN 34268 203 82 to to TO 34268 203 83 get get VB 34268 203 84 possession possession NN 34268 203 85 of of IN 34268 203 86 them -PRON- PRP 34268 203 87 . . . 34268 204 1 Now now RB 34268 204 2 all all PDT 34268 204 3 this this DT 34268 204 4 is be VBZ 34268 204 5 a a DT 34268 204 6 parenthesis parenthesis NN 34268 204 7 . . . 34268 205 1 The the DT 34268 205 2 { { -LRB- 34268 205 3 38 38 CD 34268 205 4 } } -RRB- 34268 205 5 pressure pressure NN 34268 205 6 of of IN 34268 205 7 the the DT 34268 205 8 air air NN 34268 205 9 tends tend VBZ 34268 205 10 to to TO 34268 205 11 make make VB 34268 205 12 the the DT 34268 205 13 projectile projectile NN 34268 205 14 turn turn VB 34268 205 15 broadside broadside RB 34268 205 16 on on RB 34268 205 17 , , , 34268 205 18 but but CC 34268 205 19 as as IN 34268 205 20 the the DT 34268 205 21 projectile projectile NN 34268 205 22 is be VBZ 34268 205 23 spinning spin VBG 34268 205 24 it -PRON- PRP 34268 205 25 does do VBZ 34268 205 26 not not RB 34268 205 27 tilt tilt VB 34268 205 28 up up RP 34268 205 29 , , , 34268 205 30 no no DT 34268 205 31 more more JJR 34268 205 32 than than IN 34268 205 33 this this DT 34268 205 34 gyrostat gyrostat NN 34268 205 35 does do VBZ 34268 205 36 when when WRB 34268 205 37 I -PRON- PRP 34268 205 38 try try VBP 34268 205 39 to to TO 34268 205 40 tilt tilt VB 34268 205 41 it -PRON- PRP 34268 205 42 up up RP 34268 205 43 , , , 34268 205 44 it -PRON- PRP 34268 205 45 really really RB 34268 205 46 tilts tilt VBZ 34268 205 47 out out IN 34268 205 48 of of IN 34268 205 49 the the DT 34268 205 50 plane plane NN 34268 205 51 of of IN 34268 205 52 the the DT 34268 205 53 diagram diagram NN 34268 205 54 , , , 34268 205 55 out out IN 34268 205 56 of of IN 34268 205 57 the the DT 34268 205 58 plane plane NN 34268 205 59 of of IN 34268 205 60 its -PRON- PRP$ 34268 205 61 flight flight NN 34268 205 62 ; ; : 34268 205 63 and and CC 34268 205 64 only only RB 34268 205 65 that that DT 34268 205 66 artillerymen artillerymen NNP 34268 205 67 know know VBP 34268 205 68 exactly exactly RB 34268 205 69 what what WP 34268 205 70 it -PRON- PRP 34268 205 71 will will MD 34268 205 72 do do VB 34268 205 73 , , , 34268 205 74 this this DT 34268 205 75 kind kind NN 34268 205 76 of of IN 34268 205 77 _ _ NNP 34268 205 78 windage windage NN 34268 205 79 _ _ NNP 34268 205 80 of of IN 34268 205 81 the the DT 34268 205 82 projectile projectile NN 34268 205 83 would would MD 34268 205 84 give give VB 34268 205 85 them -PRON- PRP 34268 205 86 great great JJ 34268 205 87 trouble trouble NN 34268 205 88 . . . 34268 206 1 You -PRON- PRP 34268 206 2 will will MD 34268 206 3 notice notice VB 34268 206 4 that that IN 34268 206 5 an an DT 34268 206 6 experienced experienced JJ 34268 206 7 child child NN 34268 206 8 when when WRB 34268 206 9 it -PRON- PRP 34268 206 10 wants want VBZ 34268 206 11 to to TO 34268 206 12 change change VB 34268 206 13 the the DT 34268 206 14 direction direction NN 34268 206 15 of of IN 34268 206 16 a a DT 34268 206 17 hoop hoop NN 34268 206 18 , , , 34268 206 19 just just RB 34268 206 20 exerts exert VBZ 34268 206 21 a a DT 34268 206 22 tilting tilting NN 34268 206 23 pressure pressure NN 34268 206 24 with with IN 34268 206 25 its -PRON- PRP$ 34268 206 26 hoop hoop JJ 34268 206 27 - - HYPH 34268 206 28 stick stick NN 34268 206 29 . . . 34268 207 1 A a DT 34268 207 2 man man NN 34268 207 3 on on IN 34268 207 4 a a DT 34268 207 5 bicycle bicycle NN 34268 207 6 changes change VBZ 34268 207 7 his -PRON- PRP$ 34268 207 8 direction direction NN 34268 207 9 by by IN 34268 207 10 leaning lean VBG 34268 207 11 over over RP 34268 207 12 so so IN 34268 207 13 as as IN 34268 207 14 to to TO 34268 207 15 be be VB 34268 207 16 out out IN 34268 207 17 of of IN 34268 207 18 balance balance NN 34268 207 19 . . . 34268 208 1 It -PRON- PRP 34268 208 2 is be VBZ 34268 208 3 well well JJ 34268 208 4 to to TO 34268 208 5 remind remind VB 34268 208 6 you -PRON- PRP 34268 208 7 , , , 34268 208 8 however however RB 34268 208 9 , , , 34268 208 10 that that IN 34268 208 11 the the DT 34268 208 12 motion motion NN 34268 208 13 of of IN 34268 208 14 a a DT 34268 208 15 bicycle bicycle NN 34268 208 16 and and CC 34268 208 17 its -PRON- PRP$ 34268 208 18 rider rider NN 34268 208 19 is be VBZ 34268 208 20 not not RB 34268 208 21 all all RB 34268 208 22 rotational rotational JJ 34268 208 23 , , , 34268 208 24 so so IN 34268 208 25 that that IN 34268 208 26 it -PRON- PRP 34268 208 27 is be VBZ 34268 208 28 not not RB 34268 208 29 altogether altogether RB 34268 208 30 the the DT 34268 208 31 analogue analogue NN 34268 208 32 of of IN 34268 208 33 a a DT 34268 208 34 top top JJ 34268 208 35 or or CC 34268 208 36 gyrostat gyrostat JJ 34268 208 37 . . . 34268 209 1 The the DT 34268 209 2 explanation explanation NN 34268 209 3 of of IN 34268 209 4 the the DT 34268 209 5 swerving swerving NN 34268 209 6 from from IN 34268 209 7 a a DT 34268 209 8 straight straight JJ 34268 209 9 path path NN 34268 209 10 when when WRB 34268 209 11 the the DT 34268 209 12 rider rider NN 34268 209 13 tilts tilt VBZ 34268 209 14 his -PRON- PRP$ 34268 209 15 body body NN 34268 209 16 , , , 34268 209 17 ultimately ultimately RB 34268 209 18 comes come VBZ 34268 209 19 to to IN 34268 209 20 the the DT 34268 209 21 same same JJ 34268 209 22 simple simple JJ 34268 209 23 principle principle NN 34268 209 24 , , , 34268 209 25 Newton Newton NNP 34268 209 26 's 's POS 34268 209 27 second second JJ 34268 209 28 law law NN 34268 209 29 of of IN 34268 209 30 motion motion NN 34268 209 31 , , , 34268 209 32 but but CC 34268 209 33 it -PRON- PRP 34268 209 34 is be VBZ 34268 209 35 arrived arrive VBN 34268 209 36 at at IN 34268 209 37 more more RBR 34268 209 38 readily readily RB 34268 209 39 . . . 34268 210 1 It -PRON- PRP 34268 210 2 is be VBZ 34268 210 3 for for IN 34268 210 4 the the DT 34268 210 5 same same JJ 34268 210 6 reason reason NN 34268 210 7 -- -- : 34268 210 8 put put VBN 34268 210 9 briefly briefly RB 34268 210 10 , , , 34268 210 11 the the DT 34268 210 12 exercise exercise NN 34268 210 13 of of IN 34268 210 14 a a DT 34268 210 15 centripetal centripetal JJ 34268 210 16 force force NN 34268 210 17 -- -- : 34268 210 18 that that IN 34268 210 19 when when WRB 34268 210 20 one one NN 34268 210 21 is be VBZ 34268 210 22 riding ride VBG 34268 210 23 he -PRON- PRP 34268 210 24 can can MD 34268 210 25 materially materially RB 34268 210 26 assist assist VB 34268 210 27 his -PRON- PRP$ 34268 210 28 horse horse NN 34268 210 29 to to TO 34268 210 30 turn turn VB 34268 210 31 a a DT 34268 210 32 corner corner NN 34268 210 33 quickly quickly RB 34268 210 34 , , , 34268 210 35 if if IN 34268 210 36 he -PRON- PRP 34268 210 37 does do VBZ 34268 210 38 not not RB 34268 210 39 mind mind VB 34268 210 40 appearances appearance NNS 34268 210 41 , , , 34268 210 42 by by IN 34268 210 43 inclining incline VBG 34268 210 44 his -PRON- PRP$ 34268 210 45 body body NN 34268 210 46 towards towards IN 34268 210 47 the the DT 34268 210 48 side side NN 34268 210 49 to to TO 34268 210 50 which which WDT 34268 210 51 he -PRON- PRP 34268 210 52 wants want VBZ 34268 210 53 to to TO 34268 210 54 turn turn VB 34268 210 55 ; ; : 34268 210 56 and and CC 34268 210 57 the the DT 34268 210 58 more more RBR 34268 210 59 slowly slowly RB 34268 210 60 the the DT 34268 210 61 horse horse NN 34268 210 62 is be VBZ 34268 210 63 going go VBG 34268 210 64 the the DT 34268 210 65 greater great JJR 34268 210 66 is be VBZ 34268 210 67 the the DT 34268 210 68 tendency tendency NN 34268 210 69 to to TO 34268 210 70 turn turn VB 34268 210 71 for for IN 34268 210 72 a a DT 34268 210 73 given give VBN 34268 210 74 amount amount NN 34268 210 75 of of IN 34268 210 76 tilting tilting NN 34268 210 77 of of IN 34268 210 78 one one NN 34268 210 79 's 's POS 34268 210 80 body body NN 34268 210 81 . . . 34268 211 1 Circus Circus NNP 34268 211 2 - - HYPH 34268 211 3 riders rider NNS 34268 211 4 , , , 34268 211 5 when when WRB 34268 211 6 galloping gallop VBG 34268 211 7 in in IN 34268 211 8 a a DT 34268 211 9 circle circle NN 34268 211 10 , , , 34268 211 11 assist assist VB 34268 211 12 their -PRON- PRP$ 34268 211 13 horses horse NNS 34268 211 14 greatly greatly RB 34268 211 15 by by IN 34268 211 16 the the DT 34268 211 17 position position NN 34268 211 18 of of IN 34268 211 19 their -PRON- PRP$ 34268 211 20 bodies body NNS 34268 211 21 ; ; : 34268 211 22 it -PRON- PRP 34268 211 23 is be VBZ 34268 211 24 { { -LRB- 34268 211 25 39 39 CD 34268 211 26 } } -RRB- 34268 211 27 not not RB 34268 211 28 to to TO 34268 211 29 save save VB 34268 211 30 themselves -PRON- PRP 34268 211 31 from from IN 34268 211 32 falling fall VBG 34268 211 33 by by IN 34268 211 34 centrifugal centrifugal JJ 34268 211 35 force force NN 34268 211 36 that that IN 34268 211 37 they -PRON- PRP 34268 211 38 take take VBP 34268 211 39 a a DT 34268 211 40 position position NN 34268 211 41 on on IN 34268 211 42 a a DT 34268 211 43 horse horse NN 34268 211 44 's be VBZ 34268 211 45 back back NN 34268 211 46 which which WDT 34268 211 47 no no DT 34268 211 48 riding riding NN 34268 211 49 - - HYPH 34268 211 50 master master NN 34268 211 51 would would MD 34268 211 52 allow allow VB 34268 211 53 his -PRON- PRP$ 34268 211 54 pupil pupil NN 34268 211 55 to to TO 34268 211 56 imitate imitate VB 34268 211 57 ; ; : 34268 211 58 and and CC 34268 211 59 the the DT 34268 211 60 respectable respectable JJ 34268 211 61 riders rider NNS 34268 211 62 of of IN 34268 211 63 this this DT 34268 211 64 country country NN 34268 211 65 would would MD 34268 211 66 not not RB 34268 211 67 scorn scorn VB 34268 211 68 to to TO 34268 211 69 help help VB 34268 211 70 their -PRON- PRP$ 34268 211 71 horses horse NNS 34268 211 72 in in IN 34268 211 73 this this DT 34268 211 74 way way NN 34268 211 75 to to IN 34268 211 76 quick quick JJ 34268 211 77 turning turn VBG 34268 211 78 movements movement NNS 34268 211 79 , , , 34268 211 80 if if IN 34268 211 81 they -PRON- PRP 34268 211 82 had have VBD 34268 211 83 to to TO 34268 211 84 chase chase VB 34268 211 85 and and CC 34268 211 86 collect collect VB 34268 211 87 cattle cattle NNS 34268 211 88 like like IN 34268 211 89 American american JJ 34268 211 90 cowboys cowboy NNS 34268 211 91 . . . 34268 212 1 Very very RB 34268 212 2 good good JJ 34268 212 3 illustrations illustration NNS 34268 212 4 of of IN 34268 212 5 change change NN 34268 212 6 of of IN 34268 212 7 direction direction NN 34268 212 8 are be VBP 34268 212 9 obtained obtain VBN 34268 212 10 in in IN 34268 212 11 playing play VBG 34268 212 12 _ _ NNP 34268 212 13 bowls bowl VBZ 34268 212 14 _ _ NNP 34268 212 15 . . . 34268 213 1 You -PRON- PRP 34268 213 2 know know VBP 34268 213 3 that that IN 34268 213 4 a a DT 34268 213 5 bowl bowl NN 34268 213 6 , , , 34268 213 7 if if IN 34268 213 8 it -PRON- PRP 34268 213 9 had have VBD 34268 213 10 no no DT 34268 213 11 _ _ NNP 34268 213 12 bias bias NN 34268 213 13 _ _ NNP 34268 213 14 , , , 34268 213 15 that that RB 34268 213 16 is is RB 34268 213 17 , , , 34268 213 18 if if IN 34268 213 19 it -PRON- PRP 34268 213 20 had have VBD 34268 213 21 no no DT 34268 213 22 little little JJ 34268 213 23 weight weight NN 34268 213 24 inside inside IN 34268 213 25 it -PRON- PRP 34268 213 26 tending tend VBG 34268 213 27 to to TO 34268 213 28 tilt tilt VB 34268 213 29 it -PRON- PRP 34268 213 30 , , , 34268 213 31 would would MD 34268 213 32 roll roll VB 34268 213 33 along along IN 34268 213 34 the the DT 34268 213 35 level level NN 34268 213 36 bowling bowling NN 34268 213 37 - - HYPH 34268 213 38 green green JJ 34268 213 39 in in IN 34268 213 40 a a DT 34268 213 41 straight straight JJ 34268 213 42 path path NN 34268 213 43 , , , 34268 213 44 its -PRON- PRP$ 34268 213 45 speed speed NN 34268 213 46 getting get VBG 34268 213 47 less less JJR 34268 213 48 and and CC 34268 213 49 less less JJR 34268 213 50 till till IN 34268 213 51 it -PRON- PRP 34268 213 52 stopped stop VBD 34268 213 53 . . . 34268 214 1 As as IN 34268 214 2 a a DT 34268 214 3 matter matter NN 34268 214 4 of of IN 34268 214 5 fact fact NN 34268 214 6 , , , 34268 214 7 however however RB 34268 214 8 , , , 34268 214 9 you -PRON- PRP 34268 214 10 know know VBP 34268 214 11 that that IN 34268 214 12 at at IN 34268 214 13 the the DT 34268 214 14 beginning beginning NN 34268 214 15 , , , 34268 214 16 when when WRB 34268 214 17 it -PRON- PRP 34268 214 18 is be VBZ 34268 214 19 moving move VBG 34268 214 20 fast fast RB 34268 214 21 , , , 34268 214 22 its -PRON- PRP$ 34268 214 23 path path NN 34268 214 24 is be VBZ 34268 214 25 pretty pretty RB 34268 214 26 straight straight JJ 34268 214 27 , , , 34268 214 28 but but CC 34268 214 29 because because IN 34268 214 30 it -PRON- PRP 34268 214 31 always always RB 34268 214 32 has have VBZ 34268 214 33 bias bias NN 34268 214 34 the the DT 34268 214 35 path path NN 34268 214 36 is be VBZ 34268 214 37 never never RB 34268 214 38 quite quite RB 34268 214 39 straight straight JJ 34268 214 40 , , , 34268 214 41 and and CC 34268 214 42 it -PRON- PRP 34268 214 43 bends bend VBZ 34268 214 44 more more RBR 34268 214 45 and and CC 34268 214 46 more more RBR 34268 214 47 rapidly rapidly RB 34268 214 48 as as IN 34268 214 49 the the DT 34268 214 50 speed speed NN 34268 214 51 diminishes diminish VBZ 34268 214 52 . . . 34268 215 1 In in IN 34268 215 2 all all DT 34268 215 3 our -PRON- PRP$ 34268 215 4 examples example NNS 34268 215 5 the the DT 34268 215 6 slower slow JJR 34268 215 7 the the DT 34268 215 8 spin spin NN 34268 215 9 the the DT 34268 215 10 quicker quick JJR 34268 215 11 is be VBZ 34268 215 12 the the DT 34268 215 13 precession precession NN 34268 215 14 produced produce VBN 34268 215 15 by by IN 34268 215 16 given give VBN 34268 215 17 tilting tilting NN 34268 215 18 forces force NNS 34268 215 19 . . . 34268 216 1 Now now RB 34268 216 2 close close JJ 34268 216 3 observation observation NN 34268 216 4 will will MD 34268 216 5 give give VB 34268 216 6 you -PRON- PRP 34268 216 7 a a DT 34268 216 8 simple simple JJ 34268 216 9 rule rule NN 34268 216 10 about about IN 34268 216 11 the the DT 34268 216 12 behaviour behaviour NN 34268 216 13 of of IN 34268 216 14 a a DT 34268 216 15 gyrostat gyrostat NN 34268 216 16 . . . 34268 217 1 As as IN 34268 217 2 a a DT 34268 217 3 matter matter NN 34268 217 4 of of IN 34268 217 5 fact fact NN 34268 217 6 , , , 34268 217 7 all all DT 34268 217 8 that that WDT 34268 217 9 has have VBZ 34268 217 10 been be VBN 34268 217 11 incomprehensible incomprehensible JJ 34268 217 12 or or CC 34268 217 13 curious curious JJ 34268 217 14 disappears disappear NNS 34268 217 15 at at IN 34268 217 16 once once RB 34268 217 17 , , , 34268 217 18 if if IN 34268 217 19 instead instead RB 34268 217 20 of of IN 34268 217 21 speaking speak VBG 34268 217 22 of of IN 34268 217 23 this this DT 34268 217 24 gyrostat gyrostat NN 34268 217 25 as as IN 34268 217 26 moving move VBG 34268 217 27 up up RP 34268 217 28 or or CC 34268 217 29 down down RB 34268 217 30 , , , 34268 217 31 or or CC 34268 217 32 to to IN 34268 217 33 the the DT 34268 217 34 right right NN 34268 217 35 or or CC 34268 217 36 left leave VBD 34268 217 37 , , , 34268 217 38 I -PRON- PRP 34268 217 39 speak speak VBP 34268 217 40 of of IN 34268 217 41 its -PRON- PRP$ 34268 217 42 motions motion NNS 34268 217 43 about about IN 34268 217 44 its -PRON- PRP$ 34268 217 45 various various JJ 34268 217 46 axes axis NNS 34268 217 47 . . . 34268 218 1 It -PRON- PRP 34268 218 2 offers offer VBZ 34268 218 3 no no DT 34268 218 4 resistance resistance NN 34268 218 5 to to IN 34268 218 6 mere mere JJ 34268 218 7 motion motion NN 34268 218 8 of of IN 34268 218 9 translation translation NN 34268 218 10 . . . 34268 219 1 But but CC 34268 219 2 when when WRB 34268 219 3 I -PRON- PRP 34268 219 4 spoke speak VBD 34268 219 5 of of IN 34268 219 6 its -PRON- PRP$ 34268 219 7 moving move VBG 34268 219 8 { { -LRB- 34268 219 9 40 40 CD 34268 219 10 } } -RRB- 34268 219 11 horizontally horizontally RB 34268 219 12 , , , 34268 219 13 I -PRON- PRP 34268 219 14 ought ought MD 34268 219 15 to to TO 34268 219 16 have have VB 34268 219 17 said say VBN 34268 219 18 that that IN 34268 219 19 it -PRON- PRP 34268 219 20 moved move VBD 34268 219 21 about about IN 34268 219 22 the the DT 34268 219 23 vertical vertical JJ 34268 219 24 axis axi NNS 34268 219 25 A a DT 34268 219 26 B b NN 34268 219 27 ( ( -LRB- 34268 219 28 Fig fig NN 34268 219 29 . . . 34268 220 1 13 13 CD 34268 220 2 ) ) -RRB- 34268 220 3 . . . 34268 221 1 Again again RB 34268 221 2 , , , 34268 221 3 what what WP 34268 221 4 I -PRON- PRP 34268 221 5 referred refer VBD 34268 221 6 to to IN 34268 221 7 as as IN 34268 221 8 up up RB 34268 221 9 and and CC 34268 221 10 down down IN 34268 221 11 motion motion NN 34268 221 12 of of IN 34268 221 13 F F NNP 34268 221 14 is be VBZ 34268 221 15 really really RB 34268 221 16 motion motion NN 34268 221 17 in in IN 34268 221 18 a a DT 34268 221 19 vertical vertical JJ 34268 221 20 plane plane NN 34268 221 21 about about IN 34268 221 22 the the DT 34268 221 23 horizontal horizontal JJ 34268 221 24 axis axis NNP 34268 221 25 C C NNP 34268 221 26 D. D. NNP 34268 221 27 In in IN 34268 221 28 future future NN 34268 221 29 , , , 34268 221 30 when when WRB 34268 221 31 I -PRON- PRP 34268 221 32 speak speak VBP 34268 221 33 of of IN 34268 221 34 trying try VBG 34268 221 35 to to TO 34268 221 36 give give VB 34268 221 37 motion motion NN 34268 221 38 to to IN 34268 221 39 F F NNP 34268 221 40 , , , 34268 221 41 think think VB 34268 221 42 only only RB 34268 221 43 of of IN 34268 221 44 the the DT 34268 221 45 axis axi NNS 34268 221 46 about about IN 34268 221 47 which which WDT 34268 221 48 I -PRON- PRP 34268 221 49 try try VBP 34268 221 50 to to TO 34268 221 51 turn turn VB 34268 221 52 it -PRON- PRP 34268 221 53 , , , 34268 221 54 and and CC 34268 221 55 then then RB 34268 221 56 a a DT 34268 221 57 little little JJ 34268 221 58 observation observation NN 34268 221 59 will will MD 34268 221 60 clear clear VB 34268 221 61 the the DT 34268 221 62 ground ground NN 34268 221 63 . . . 34268 222 1 [ [ -LRB- 34268 222 2 Illustration illustration NN 34268 222 3 : : : 34268 222 4 FIG FIG NNP 34268 222 5 . . . 34268 223 1 17 17 CD 34268 223 2 . . . 34268 223 3 ] ] -RRB- 34268 224 1 [ [ -LRB- 34268 224 2 Illustration illustration NN 34268 224 3 : : : 34268 224 4 FIG FIG NNP 34268 224 5 . . . 34268 225 1 18 18 CD 34268 225 2 . . . 34268 225 3 ] ] -RRB- 34268 226 1 Here here RB 34268 226 2 is be VBZ 34268 226 3 a a DT 34268 226 4 gyrostat gyrostat NN 34268 226 5 ( ( -LRB- 34268 226 6 Fig fig NN 34268 226 7 . . . 34268 227 1 17 17 CD 34268 227 2 ) ) -RRB- 34268 227 3 , , , 34268 227 4 suspended suspend VBN 34268 227 5 in in IN 34268 227 6 gymbals gymbal NNS 34268 227 7 so so RB 34268 227 8 carefully carefully RB 34268 227 9 that that IN 34268 227 10 neither neither CC 34268 227 11 gravity gravity NN 34268 227 12 nor nor CC 34268 227 13 any any DT 34268 227 14 frictional frictional JJ 34268 227 15 forces force NNS 34268 227 16 at at IN 34268 227 17 the the DT 34268 227 18 pivots pivot NNS 34268 227 19 constrain constrain VBP 34268 227 20 it -PRON- PRP 34268 227 21 ; ; : 34268 227 22 nothing nothing NN 34268 227 23 that that WDT 34268 227 24 I -PRON- PRP 34268 227 25 can can MD 34268 227 26 do do VB 34268 227 27 to to IN 34268 227 28 this this DT 34268 227 29 frame frame NN 34268 227 30 which which WDT 34268 227 31 I -PRON- PRP 34268 227 32 hold hold VBP 34268 227 33 in in IN 34268 227 34 my -PRON- PRP$ 34268 227 35 hand hand NN 34268 227 36 will will MD 34268 227 37 affect affect VB 34268 227 38 the the DT 34268 227 39 direction direction NN 34268 227 40 of of IN 34268 227 41 the the DT 34268 227 42 axis axis NN 34268 227 43 E E NNP 34268 227 44 F F NNP 34268 227 45 of of IN 34268 227 46 the the DT 34268 227 47 gyrostat gyrostat NN 34268 227 48 . . . 34268 228 1 Observe observe VB 34268 228 2 that that IN 34268 228 3 I -PRON- PRP 34268 228 4 whirl whirl VBP 34268 228 5 round round RB 34268 228 6 on on IN 34268 228 7 my -PRON- PRP$ 34268 228 8 toes toe NNS 34268 228 9 like like IN 34268 228 10 a a DT 34268 228 11 ballet ballet NN 34268 228 12 - - HYPH 34268 228 13 dancer dancer NN 34268 228 14 while while IN 34268 228 15 this this DT 34268 228 16 is be VBZ 34268 228 17 in in IN 34268 228 18 my -PRON- PRP$ 34268 228 19 hand hand NN 34268 228 20 . . . 34268 229 1 I -PRON- PRP 34268 229 2 move move VBP 34268 229 3 it -PRON- PRP 34268 229 4 about about IN 34268 229 5 in in IN 34268 229 6 all all DT 34268 229 7 sorts sort NNS 34268 229 8 of of IN 34268 229 9 ways way NNS 34268 229 10 , , , 34268 229 11 but but CC 34268 229 12 if if IN 34268 229 13 it -PRON- PRP 34268 229 14 was be VBD 34268 229 15 pointing point VBG 34268 229 16 to to IN 34268 229 17 the the DT 34268 229 18 pole pole NN 34268 229 19 star star NN 34268 229 20 at at IN 34268 229 21 the the DT 34268 229 22 beginning beginning NN 34268 229 23 it -PRON- PRP 34268 229 24 remains remain VBZ 34268 229 25 pointing point VBG 34268 229 26 to to IN 34268 229 27 the the DT 34268 229 28 pole pole NNP 34268 229 29 star star NN 34268 229 30 ; ; : 34268 229 31 if if IN 34268 229 32 it -PRON- PRP 34268 229 33 pointed point VBD 34268 229 34 towards towards IN 34268 229 35 the the DT 34268 229 36 moon moon NN 34268 229 37 at at IN 34268 229 38 the the DT 34268 229 39 beginning beginning NN 34268 229 40 it -PRON- PRP 34268 229 41 still still RB 34268 229 42 points point VBZ 34268 229 43 { { -LRB- 34268 229 44 41 41 CD 34268 229 45 } } -RRB- 34268 229 46 towards towards IN 34268 229 47 the the DT 34268 229 48 moon moon NN 34268 229 49 . . . 34268 230 1 The the DT 34268 230 2 fact fact NN 34268 230 3 is be VBZ 34268 230 4 , , , 34268 230 5 that that IN 34268 230 6 as as IN 34268 230 7 there there EX 34268 230 8 is be VBZ 34268 230 9 almost almost RB 34268 230 10 no no DT 34268 230 11 frictional frictional JJ 34268 230 12 constraint constraint NN 34268 230 13 at at IN 34268 230 14 the the DT 34268 230 15 pivots pivot NNS 34268 230 16 there there EX 34268 230 17 are be VBP 34268 230 18 almost almost RB 34268 230 19 no no DT 34268 230 20 forces force NNS 34268 230 21 tending tend VBG 34268 230 22 to to TO 34268 230 23 turn turn VB 34268 230 24 the the DT 34268 230 25 axis axi NNS 34268 230 26 of of IN 34268 230 27 rotation rotation NN 34268 230 28 of of IN 34268 230 29 the the DT 34268 230 30 gyrostat gyrostat NN 34268 230 31 , , , 34268 230 32 and and CC 34268 230 33 I -PRON- PRP 34268 230 34 can can MD 34268 230 35 only only RB 34268 230 36 give give VB 34268 230 37 it -PRON- PRP 34268 230 38 motions motion NNS 34268 230 39 of of IN 34268 230 40 translation translation NN 34268 230 41 . . . 34268 231 1 But but CC 34268 231 2 now now RB 34268 231 3 I -PRON- PRP 34268 231 4 will will MD 34268 231 5 clamp clamp VB 34268 231 6 this this DT 34268 231 7 vertical vertical JJ 34268 231 8 spindle spindle NN 34268 231 9 by by IN 34268 231 10 means mean NNS 34268 231 11 of of IN 34268 231 12 a a DT 34268 231 13 screw screw NN 34268 231 14 and and CC 34268 231 15 repeat repeat VB 34268 231 16 my -PRON- PRP$ 34268 231 17 ballet ballet NN 34268 231 18 - - HYPH 34268 231 19 dance dance NN 34268 231 20 whirl whirl NN 34268 231 21 ; ; : 34268 231 22 you -PRON- PRP 34268 231 23 will will MD 34268 231 24 note note VB 34268 231 25 that that IN 34268 231 26 I -PRON- PRP 34268 231 27 need need VBP 34268 231 28 not not RB 34268 231 29 whirl whirl VB 34268 231 30 round round RB 34268 231 31 , , , 34268 231 32 a a DT 34268 231 33 very very RB 34268 231 34 small small JJ 34268 231 35 portion portion NN 34268 231 36 of of IN 34268 231 37 a a DT 34268 231 38 whirl whirl NN 34268 231 39 is be VBZ 34268 231 40 enough enough JJ 34268 231 41 to to TO 34268 231 42 cause cause VB 34268 231 43 this this DT 34268 231 44 gyrostat gyrostat NN 34268 231 45 ( ( -LRB- 34268 231 46 Fig fig NN 34268 231 47 . . . 34268 232 1 18 18 CD 34268 232 2 ) ) -RRB- 34268 232 3 to to TO 34268 232 4 set set VB 34268 232 5 its -PRON- PRP$ 34268 232 6 spinning spinning NN 34268 232 7 axis axis RB 34268 232 8 vertical vertical JJ 34268 232 9 , , , 34268 232 10 to to TO 34268 232 11 set set VB 34268 232 12 its -PRON- PRP$ 34268 232 13 axis axis NN 34268 232 14 parallel parallel JJ 34268 232 15 to to IN 34268 232 16 the the DT 34268 232 17 vertical vertical JJ 34268 232 18 axis axi NNS 34268 232 19 of of IN 34268 232 20 rotation rotation NN 34268 232 21 which which WDT 34268 232 22 I -PRON- PRP 34268 232 23 give give VBP 34268 232 24 it -PRON- PRP 34268 232 25 . . . 34268 233 1 Now now RB 34268 233 2 I -PRON- PRP 34268 233 3 whirl whirl VBP 34268 233 4 in in IN 34268 233 5 the the DT 34268 233 6 opposite opposite JJ 34268 233 7 direction direction NN 34268 233 8 , , , 34268 233 9 the the DT 34268 233 10 gyrostat gyrostat NN 34268 233 11 at at IN 34268 233 12 once once RB 34268 233 13 turns turn VBZ 34268 233 14 a a DT 34268 233 15 somersault somersault NN 34268 233 16 , , , 34268 233 17 turns turn VBZ 34268 233 18 completely completely RB 34268 233 19 round round JJ 34268 233 20 and and CC 34268 233 21 remains remain VBZ 34268 233 22 again again RB 34268 233 23 with with IN 34268 233 24 its -PRON- PRP$ 34268 233 25 axis axis JJ 34268 233 26 vertical vertical JJ 34268 233 27 , , , 34268 233 28 and and CC 34268 233 29 if if IN 34268 233 30 you -PRON- PRP 34268 233 31 were be VBD 34268 233 32 to to TO 34268 233 33 carefully carefully RB 34268 233 34 note note VB 34268 233 35 the the DT 34268 233 36 direction direction NN 34268 233 37 of of IN 34268 233 38 the the DT 34268 233 39 spinning spinning NN 34268 233 40 of of IN 34268 233 41 the the DT 34268 233 42 { { -LRB- 34268 233 43 42 42 CD 34268 233 44 } } -RRB- 34268 233 45 gyrostat gyrostat JJ 34268 233 46 , , , 34268 233 47 you -PRON- PRP 34268 233 48 would would MD 34268 233 49 find find VB 34268 233 50 the the DT 34268 233 51 following follow VBG 34268 233 52 rule rule NN 34268 233 53 to to TO 34268 233 54 be be VB 34268 233 55 generally generally RB 34268 233 56 true:--Pay true:--Pay . 34268 233 57 no no DT 34268 233 58 attention attention NN 34268 233 59 to to IN 34268 233 60 mere mere JJ 34268 233 61 translational translational JJ 34268 233 62 motion motion NN 34268 233 63 , , , 34268 233 64 think think VBP 34268 233 65 only only RB 34268 233 66 of of IN 34268 233 67 rotation rotation NN 34268 233 68 about about IN 34268 233 69 axes axis NNS 34268 233 70 , , , 34268 233 71 and and CC 34268 233 72 just just RB 34268 233 73 remember remember VB 34268 233 74 that that IN 34268 233 75 when when WRB 34268 233 76 you -PRON- PRP 34268 233 77 constrain constrain VBP 34268 233 78 the the DT 34268 233 79 axis axi NNS 34268 233 80 of of IN 34268 233 81 a a DT 34268 233 82 spinning spin VBG 34268 233 83 body body NN 34268 233 84 to to TO 34268 233 85 rotate rotate VB 34268 233 86 , , , 34268 233 87 it -PRON- PRP 34268 233 88 will will MD 34268 233 89 endeavour endeavour VB 34268 233 90 to to TO 34268 233 91 set set VB 34268 233 92 its -PRON- PRP$ 34268 233 93 own own JJ 34268 233 94 axis axis NN 34268 233 95 parallel parallel JJ 34268 233 96 to to IN 34268 233 97 the the DT 34268 233 98 new new JJ 34268 233 99 axis axi NNS 34268 233 100 about about IN 34268 233 101 which which WDT 34268 233 102 you -PRON- PRP 34268 233 103 rotate rotate VBP 34268 233 104 it -PRON- PRP 34268 233 105 ; ; : 34268 233 106 and and CC 34268 233 107 not not RB 34268 233 108 only only RB 34268 233 109 is be VBZ 34268 233 110 this this DT 34268 233 111 the the DT 34268 233 112 case case NN 34268 233 113 , , , 34268 233 114 but but CC 34268 233 115 it -PRON- PRP 34268 233 116 will will MD 34268 233 117 endeavour endeavour VB 34268 233 118 to to TO 34268 233 119 have have VB 34268 233 120 the the DT 34268 233 121 direction direction NN 34268 233 122 of of IN 34268 233 123 its -PRON- PRP$ 34268 233 124 own own JJ 34268 233 125 spin spin NN 34268 233 126 the the DT 34268 233 127 same same JJ 34268 233 128 as as IN 34268 233 129 the the DT 34268 233 130 direction direction NN 34268 233 131 of of IN 34268 233 132 the the DT 34268 233 133 new new JJ 34268 233 134 rotation rotation NN 34268 233 135 . . . 34268 234 1 I -PRON- PRP 34268 234 2 again again RB 34268 234 3 twirl twirl VBP 34268 234 4 on on IN 34268 234 5 my -PRON- PRP$ 34268 234 6 toes toe NNS 34268 234 7 , , , 34268 234 8 holding hold VBG 34268 234 9 this this DT 34268 234 10 frame frame NN 34268 234 11 , , , 34268 234 12 and and CC 34268 234 13 now now RB 34268 234 14 I -PRON- PRP 34268 234 15 know know VBP 34268 234 16 that that DT 34268 234 17 to to IN 34268 234 18 a a DT 34268 234 19 person person NN 34268 234 20 looking look VBG 34268 234 21 down down RP 34268 234 22 upon upon IN 34268 234 23 the the DT 34268 234 24 gyrostat gyrostat NN 34268 234 25 and and CC 34268 234 26 me -PRON- PRP 34268 234 27 from from IN 34268 234 28 the the DT 34268 234 29 ceiling ceiling NN 34268 234 30 , , , 34268 234 31 as as IN 34268 234 32 I -PRON- PRP 34268 234 33 revolved revolve VBD 34268 234 34 in in IN 34268 234 35 the the DT 34268 234 36 direction direction NN 34268 234 37 of of IN 34268 234 38 the the DT 34268 234 39 hands hand NNS 34268 234 40 of of IN 34268 234 41 a a DT 34268 234 42 clock clock NN 34268 234 43 , , , 34268 234 44 the the DT 34268 234 45 gyrostat gyrostat NN 34268 234 46 is be VBZ 34268 234 47 spinning spin VBG 34268 234 48 in in IN 34268 234 49 the the DT 34268 234 50 direction direction NN 34268 234 51 of of IN 34268 234 52 the the DT 34268 234 53 hands hand NNS 34268 234 54 of of IN 34268 234 55 a a DT 34268 234 56 clock clock NN 34268 234 57 ; ; : 34268 234 58 but but CC 34268 234 59 if if IN 34268 234 60 I -PRON- PRP 34268 234 61 revolve revolve VBP 34268 234 62 against against IN 34268 234 63 the the DT 34268 234 64 clock clock NN 34268 234 65 direction direction NN 34268 234 66 ( ( -LRB- 34268 234 67 Fig fig NN 34268 234 68 . . . 34268 235 1 19 19 LS 34268 235 2 ) ) -RRB- 34268 235 3 the the DT 34268 235 4 gyrostat gyrostat JJ 34268 235 5 tumbles tumble VBZ 34268 235 6 over over RP 34268 235 7 so so IN 34268 235 8 as as RB 34268 235 9 again again RB 34268 235 10 to to TO 34268 235 11 be be VB 34268 235 12 revolving revolve VBG 34268 235 13 in in IN 34268 235 14 the the DT 34268 235 15 same same JJ 34268 235 16 direction direction NN 34268 235 17 as as IN 34268 235 18 that that DT 34268 235 19 in in IN 34268 235 20 which which WDT 34268 235 21 I -PRON- PRP 34268 235 22 revolve revolve VBP 34268 235 23 . . . 34268 236 1 [ [ -LRB- 34268 236 2 Illustration illustration NN 34268 236 3 : : : 34268 236 4 FIG FIG NNP 34268 236 5 . . . 34268 237 1 19 19 CD 34268 237 2 . . . 34268 237 3 ] ] -RRB- 34268 238 1 This this DT 34268 238 2 then then RB 34268 238 3 is be VBZ 34268 238 4 the the DT 34268 238 5 simple simple JJ 34268 238 6 rule rule NN 34268 238 7 which which WDT 34268 238 8 will will MD 34268 238 9 enable enable VB 34268 238 10 you -PRON- PRP 34268 238 11 to to TO 34268 238 12 tell tell VB 34268 238 13 beforehand beforehand RB 34268 238 14 how how WRB 34268 238 15 a a DT 34268 238 16 gyrostat gyrostat NN 34268 238 17 will will MD 34268 238 18 move move VB 34268 238 19 { { -LRB- 34268 238 20 43 43 CD 34268 238 21 } } -RRB- 34268 238 22 when when WRB 34268 238 23 you -PRON- PRP 34268 238 24 try try VBP 34268 238 25 to to TO 34268 238 26 turn turn VB 34268 238 27 it -PRON- PRP 34268 238 28 in in IN 34268 238 29 any any DT 34268 238 30 particular particular JJ 34268 238 31 direction direction NN 34268 238 32 . . . 34268 239 1 You -PRON- PRP 34268 239 2 have have VBP 34268 239 3 only only RB 34268 239 4 to to TO 34268 239 5 remember remember VB 34268 239 6 that that IN 34268 239 7 if if IN 34268 239 8 you -PRON- PRP 34268 239 9 continued continue VBD 34268 239 10 your -PRON- PRP$ 34268 239 11 effort effort NN 34268 239 12 long long RB 34268 239 13 enough enough RB 34268 239 14 , , , 34268 239 15 the the DT 34268 239 16 spinning spinning NN 34268 239 17 axis axi NNS 34268 239 18 would would MD 34268 239 19 become become VB 34268 239 20 parallel parallel NN 34268 239 21 to to IN 34268 239 22 your -PRON- PRP$ 34268 239 23 new new JJ 34268 239 24 axis axi NNS 34268 239 25 of of IN 34268 239 26 motion motion NN 34268 239 27 , , , 34268 239 28 and and CC 34268 239 29 the the DT 34268 239 30 direction direction NN 34268 239 31 of of IN 34268 239 32 spinning spinning NN 34268 239 33 would would MD 34268 239 34 be be VB 34268 239 35 the the DT 34268 239 36 same same JJ 34268 239 37 as as IN 34268 239 38 the the DT 34268 239 39 direction direction NN 34268 239 40 of of IN 34268 239 41 your -PRON- PRP$ 34268 239 42 new new JJ 34268 239 43 turning turning NN 34268 239 44 motion motion NN 34268 239 45 . . . 34268 240 1 Now now RB 34268 240 2 let let VB 34268 240 3 me -PRON- PRP 34268 240 4 apply apply VB 34268 240 5 my -PRON- PRP$ 34268 240 6 rule rule NN 34268 240 7 to to IN 34268 240 8 this this DT 34268 240 9 balanced balanced JJ 34268 240 10 gyrostat gyrostat NN 34268 240 11 . . . 34268 241 1 I -PRON- PRP 34268 241 2 shove shove VBP 34268 241 3 it -PRON- PRP 34268 241 4 , , , 34268 241 5 or or CC 34268 241 6 give give VB 34268 241 7 it -PRON- PRP 34268 241 8 an an DT 34268 241 9 impulse impulse NN 34268 241 10 downwards downwards RB 34268 241 11 , , , 34268 241 12 but but CC 34268 241 13 observe observe VBP 34268 241 14 that that IN 34268 241 15 this this DT 34268 241 16 really really RB 34268 241 17 means mean VBZ 34268 241 18 a a DT 34268 241 19 rotation rotation NN 34268 241 20 about about IN 34268 241 21 the the DT 34268 241 22 horizontal horizontal JJ 34268 241 23 axis axis NN 34268 241 24 C c NN 34268 241 25 D d NN 34268 241 26 ( ( -LRB- 34268 241 27 Fig fig NN 34268 241 28 . . . 34268 242 1 13 13 CD 34268 242 2 ) ) -RRB- 34268 242 3 , , , 34268 242 4 and and CC 34268 242 5 hence hence RB 34268 242 6 the the DT 34268 242 7 gyrostat gyrostat NN 34268 242 8 turns turn VBZ 34268 242 9 its -PRON- PRP$ 34268 242 10 axis axis NN 34268 242 11 as as IN 34268 242 12 if if IN 34268 242 13 it -PRON- PRP 34268 242 14 wanted want VBD 34268 242 15 to to TO 34268 242 16 become become VB 34268 242 17 parallel parallel NN 34268 242 18 to to IN 34268 242 19 C C NNP 34268 242 20 D. D. NNP 34268 242 21 Thus Thus NNP 34268 242 22 , , , 34268 242 23 looking look VBG 34268 242 24 down down RP 34268 242 25 from from IN 34268 242 26 above above RB 34268 242 27 ( ( -LRB- 34268 242 28 as as IN 34268 242 29 shown show VBN 34268 242 30 by by IN 34268 242 31 Fig Fig NNP 34268 242 32 . . . 34268 243 1 20 20 CD 34268 243 2 ) ) -RRB- 34268 243 3 , , , 34268 243 4 O o UH 34268 243 5 E e NN 34268 243 6 was be VBD 34268 243 7 the the DT 34268 243 8 direction direction NN 34268 243 9 of of IN 34268 243 10 the the DT 34268 243 11 spinning spinning NN 34268 243 12 axis axis NN 34268 243 13 , , , 34268 243 14 O o UH 34268 243 15 D d NN 34268 243 16 was be VBD 34268 243 17 the the DT 34268 243 18 axis axi NNS 34268 243 19 about about IN 34268 243 20 which which WDT 34268 243 21 I -PRON- PRP 34268 243 22 endeavoured endeavour VBD 34268 243 23 to to TO 34268 243 24 move move VB 34268 243 25 it -PRON- PRP 34268 243 26 , , , 34268 243 27 and and CC 34268 243 28 the the DT 34268 243 29 instantaneous instantaneous JJ 34268 243 30 effect effect NN 34268 243 31 was be VBD 34268 243 32 that that IN 34268 243 33 O o NN 34268 243 34 E e NN 34268 243 35 altered alter VBN 34268 243 36 to to IN 34268 243 37 the the DT 34268 243 38 position position NN 34268 243 39 O o UH 34268 243 40 G. G. NNP 34268 243 41 A A NNP 34268 243 42 greater great JJR 34268 243 43 impulse impulse NN 34268 243 44 of of IN 34268 243 45 the the DT 34268 243 46 same same JJ 34268 243 47 kind kind NN 34268 243 48 would would MD 34268 243 49 have have VB 34268 243 50 caused cause VBN 34268 243 51 the the DT 34268 243 52 spinning spinning NN 34268 243 53 axis axi NNS 34268 243 54 instantly instantly RB 34268 243 55 to to TO 34268 243 56 go go VB 34268 243 57 to to IN 34268 243 58 O o NN 34268 243 59 H h NN 34268 243 60 or or CC 34268 243 61 O o UH 34268 243 62 J J NNP 34268 243 63 , , , 34268 243 64 whereas whereas IN 34268 243 65 an an DT 34268 243 66 upward upward JJ 34268 243 67 opposite opposite JJ 34268 243 68 impulse impulse NN 34268 243 69 would would MD 34268 243 70 have have VB 34268 243 71 instantly instantly RB 34268 243 72 made make VBN 34268 243 73 the the DT 34268 243 74 spinning spinning NN 34268 243 75 axis axi NNS 34268 243 76 point point VB 34268 243 77 in in IN 34268 243 78 the the DT 34268 243 79 direction direction NN 34268 243 80 O o NN 34268 243 81 K k NN 34268 243 82 , , , 34268 243 83 O o UH 34268 243 84 L l NN 34268 243 85 or or CC 34268 243 86 O o NN 34268 243 87 M m NN 34268 243 88 , , , 34268 243 89 depending depend VBG 34268 243 90 on on IN 34268 243 91 how how WRB 34268 243 92 great great JJ 34268 243 93 the the DT 34268 243 94 impulse impulse NN 34268 243 95 was be VBD 34268 243 96 and and CC 34268 243 97 the the DT 34268 243 98 rate rate NN 34268 243 99 of of IN 34268 243 100 spinning spinning NN 34268 243 101 . . . 34268 244 1 When when WRB 34268 244 2 one one PRP 34268 244 3 observes observe VBZ 34268 244 4 these these DT 34268 244 5 phenomena phenomenon NNS 34268 244 6 for for IN 34268 244 7 the the DT 34268 244 8 first first JJ 34268 244 9 time time NN 34268 244 10 , , , 34268 244 11 one one NN 34268 244 12 says say VBZ 34268 244 13 , , , 34268 244 14 " " `` 34268 244 15 I -PRON- PRP 34268 244 16 shoved shove VBD 34268 244 17 it -PRON- PRP 34268 244 18 down down RP 34268 244 19 , , , 34268 244 20 and and CC 34268 244 21 it -PRON- PRP 34268 244 22 moved move VBD 34268 244 23 to to IN 34268 244 24 the the DT 34268 244 25 right right NN 34268 244 26 ; ; : 34268 244 27 I -PRON- PRP 34268 244 28 shoved shove VBD 34268 244 29 it -PRON- PRP 34268 244 30 up up RP 34268 244 31 , , , 34268 244 32 and and CC 34268 244 33 it -PRON- PRP 34268 244 34 moved move VBD 34268 244 35 to to IN 34268 244 36 the the DT 34268 244 37 left left NN 34268 244 38 ; ; : 34268 244 39 " " `` 34268 244 40 but but CC 34268 244 41 if if IN 34268 244 42 the the DT 34268 244 43 direction direction NN 34268 244 44 of of IN 34268 244 45 the the DT 34268 244 46 spin spin NN 34268 244 47 were be VBD 34268 244 48 opposite opposite JJ 34268 244 49 to to IN 34268 244 50 what what WP 34268 244 51 it -PRON- PRP 34268 244 52 is be VBZ 34268 244 53 , , , 34268 244 54 one one PRP 34268 244 55 would would MD 34268 244 56 say say VB 34268 244 57 , , , 34268 244 58 " " `` 34268 244 59 I -PRON- PRP 34268 244 60 shoved shove VBD 34268 244 61 it -PRON- PRP 34268 244 62 down down RP 34268 244 63 , , , 34268 244 64 and and CC 34268 244 65 it -PRON- PRP 34268 244 66 moved move VBD 34268 244 67 to to IN 34268 244 68 the the DT 34268 244 69 left left NN 34268 244 70 ; ; : 34268 244 71 I -PRON- PRP 34268 244 72 shoved shove VBD 34268 244 73 it -PRON- PRP 34268 244 74 up up RP 34268 244 75 , , , 34268 244 76 and and CC 34268 244 77 it -PRON- PRP 34268 244 78 moved move VBD 34268 244 79 to to IN 34268 244 80 the the DT 34268 244 81 right right NN 34268 244 82 . . . 34268 244 83 " " '' 34268 245 1 The the DT 34268 245 2 simple simple JJ 34268 245 3 { { -LRB- 34268 245 4 44 44 CD 34268 245 5 } } -RRB- 34268 245 6 statement statement NN 34268 245 7 in in IN 34268 245 8 all all DT 34268 245 9 cases case NNS 34268 245 10 ought ought MD 34268 245 11 to to TO 34268 245 12 be be VB 34268 245 13 , , , 34268 245 14 " " `` 34268 245 15 I -PRON- PRP 34268 245 16 wanted want VBD 34268 245 17 to to TO 34268 245 18 rotate rotate VB 34268 245 19 it -PRON- PRP 34268 245 20 about about IN 34268 245 21 a a DT 34268 245 22 new new JJ 34268 245 23 axis axis NN 34268 245 24 , , , 34268 245 25 and and CC 34268 245 26 the the DT 34268 245 27 effect effect NN 34268 245 28 was be VBD 34268 245 29 to to TO 34268 245 30 send send VB 34268 245 31 its -PRON- PRP$ 34268 245 32 spinning spinning NN 34268 245 33 axis axis RB 34268 245 34 towards towards IN 34268 245 35 the the DT 34268 245 36 direction direction NN 34268 245 37 of of IN 34268 245 38 the the DT 34268 245 39 new new JJ 34268 245 40 axis axi NNS 34268 245 41 . . . 34268 245 42 " " '' 34268 246 1 And and CC 34268 246 2 now now RB 34268 246 3 if if IN 34268 246 4 you -PRON- PRP 34268 246 5 play play VBP 34268 246 6 with with IN 34268 246 7 this this DT 34268 246 8 balanced balanced JJ 34268 246 9 gyrostat gyrostat NN 34268 246 10 as as IN 34268 246 11 I -PRON- PRP 34268 246 12 am be VBP 34268 246 13 doing do VBG 34268 246 14 , , , 34268 246 15 shoving shove VBG 34268 246 16 it -PRON- PRP 34268 246 17 about about IN 34268 246 18 in in IN 34268 246 19 all all DT 34268 246 20 sorts sort NNS 34268 246 21 of of IN 34268 246 22 ways way NNS 34268 246 23 , , , 34268 246 24 you -PRON- PRP 34268 246 25 will will MD 34268 246 26 find find VB 34268 246 27 the the DT 34268 246 28 rule rule NN 34268 246 29 to to TO 34268 246 30 be be VB 34268 246 31 a a DT 34268 246 32 correct correct JJ 34268 246 33 one one NN 34268 246 34 , , , 34268 246 35 and and CC 34268 246 36 there there EX 34268 246 37 is be VBZ 34268 246 38 no no DT 34268 246 39 difficulty difficulty NN 34268 246 40 in in IN 34268 246 41 predicting predict VBG 34268 246 42 what what WP 34268 246 43 will will MD 34268 246 44 happen happen VB 34268 246 45 . . . 34268 247 1 [ [ -LRB- 34268 247 2 Illustration illustration NN 34268 247 3 : : : 34268 247 4 FIG FIG NNP 34268 247 5 . . . 34268 248 1 20 20 CD 34268 248 2 . . . 34268 248 3 ] ] -RRB- 34268 249 1 { { -LRB- 34268 249 2 45 45 CD 34268 249 3 } } -RRB- 34268 249 4 If if IN 34268 249 5 this this DT 34268 249 6 rule rule NN 34268 249 7 is be VBZ 34268 249 8 right right JJ 34268 249 9 , , , 34268 249 10 we -PRON- PRP 34268 249 11 see see VBP 34268 249 12 at at IN 34268 249 13 once once RB 34268 249 14 why why WRB 34268 249 15 precession precession NN 34268 249 16 takes take VBZ 34268 249 17 place place NN 34268 249 18 . . . 34268 250 1 I -PRON- PRP 34268 250 2 put put VBD 34268 250 3 this this DT 34268 250 4 gyrostat gyrostat NN 34268 250 5 ( ( -LRB- 34268 250 6 Fig fig NN 34268 250 7 . . . 34268 251 1 13 13 CD 34268 251 2 ) ) -RRB- 34268 251 3 out out IN 34268 251 4 of of IN 34268 251 5 balance balance NN 34268 251 6 , , , 34268 251 7 and and CC 34268 251 8 if if IN 34268 251 9 it -PRON- PRP 34268 251 10 were be VBD 34268 251 11 not not RB 34268 251 12 rotating rotate VBG 34268 251 13 it -PRON- PRP 34268 251 14 would would MD 34268 251 15 fall fall VB 34268 251 16 downwards downwards RB 34268 251 17 ; ; : 34268 251 18 but but CC 34268 251 19 a a DT 34268 251 20 force force NN 34268 251 21 acting act VBG 34268 251 22 downwards downwards RB 34268 251 23 really really RB 34268 251 24 causes cause VBZ 34268 251 25 the the DT 34268 251 26 gyrostat gyrostat NN 34268 251 27 to to TO 34268 251 28 move move VB 34268 251 29 to to IN 34268 251 30 the the DT 34268 251 31 right right NN 34268 251 32 , , , 34268 251 33 and and CC 34268 251 34 so so RB 34268 251 35 you -PRON- PRP 34268 251 36 see see VBP 34268 251 37 that that IN 34268 251 38 it -PRON- PRP 34268 251 39 is be VBZ 34268 251 40 continually continually RB 34268 251 41 moving move VBG 34268 251 42 in in IN 34268 251 43 this this DT 34268 251 44 way way NN 34268 251 45 , , , 34268 251 46 for for IN 34268 251 47 the the DT 34268 251 48 force force NN 34268 251 49 is be VBZ 34268 251 50 always always RB 34268 251 51 acting act VBG 34268 251 52 downwards downwards RB 34268 251 53 , , , 34268 251 54 and and CC 34268 251 55 the the DT 34268 251 56 spinning spinning NN 34268 251 57 axis axis NN 34268 251 58 is be VBZ 34268 251 59 continually continually RB 34268 251 60 chasing chase VBG 34268 251 61 the the DT 34268 251 62 new new JJ 34268 251 63 axes axis NNS 34268 251 64 about about IN 34268 251 65 which which WDT 34268 251 66 gravity gravity NN 34268 251 67 tends tend VBZ 34268 251 68 continually continually RB 34268 251 69 to to TO 34268 251 70 make make VB 34268 251 71 it -PRON- PRP 34268 251 72 revolve revolve VB 34268 251 73 . . . 34268 252 1 We -PRON- PRP 34268 252 2 see see VBP 34268 252 3 also also RB 34268 252 4 why why WRB 34268 252 5 it -PRON- PRP 34268 252 6 is be VBZ 34268 252 7 that that IN 34268 252 8 if if IN 34268 252 9 the the DT 34268 252 10 want want NN 34268 252 11 of of IN 34268 252 12 balance balance NN 34268 252 13 is be VBZ 34268 252 14 the the DT 34268 252 15 other other JJ 34268 252 16 way way NN 34268 252 17 , , , 34268 252 18 if if IN 34268 252 19 gravity gravity NN 34268 252 20 tends tend VBZ 34268 252 21 to to TO 34268 252 22 lift lift VB 34268 252 23 the the DT 34268 252 24 gyrostat gyrostat NN 34268 252 25 , , , 34268 252 26 the the DT 34268 252 27 precession precession NN 34268 252 28 is be VBZ 34268 252 29 in in IN 34268 252 30 the the DT 34268 252 31 opposite opposite JJ 34268 252 32 direction direction NN 34268 252 33 . . . 34268 253 1 And and CC 34268 253 2 in in IN 34268 253 3 playing play VBG 34268 253 4 with with IN 34268 253 5 this this DT 34268 253 6 gyrostat gyrostat NN 34268 253 7 as as IN 34268 253 8 I -PRON- PRP 34268 253 9 do do VBP 34268 253 10 now now RB 34268 253 11 , , , 34268 253 12 giving give VBG 34268 253 13 it -PRON- PRP 34268 253 14 all all DT 34268 253 15 sorts sort NNS 34268 253 16 of of IN 34268 253 17 pushes push NNS 34268 253 18 , , , 34268 253 19 one one PRP 34268 253 20 makes make VBZ 34268 253 21 other other JJ 34268 253 22 observations observation NNS 34268 253 23 and and CC 34268 253 24 sees see VBZ 34268 253 25 that that IN 34268 253 26 the the DT 34268 253 27 above above JJ 34268 253 28 rule rule NN 34268 253 29 simplifies simplify VBZ 34268 253 30 them -PRON- PRP 34268 253 31 all all DT 34268 253 32 ; ; : 34268 253 33 that that RB 34268 253 34 is is RB 34268 253 35 , , , 34268 253 36 it -PRON- PRP 34268 253 37 enables enable VBZ 34268 253 38 us -PRON- PRP 34268 253 39 to to TO 34268 253 40 remember remember VB 34268 253 41 them -PRON- PRP 34268 253 42 . . . 34268 254 1 For for IN 34268 254 2 example example NN 34268 254 3 , , , 34268 254 4 if if IN 34268 254 5 I -PRON- PRP 34268 254 6 use use VBP 34268 254 7 this this DT 34268 254 8 stick stick NN 34268 254 9 to to TO 34268 254 10 hurry hurry VB 34268 254 11 on on IN 34268 254 12 the the DT 34268 254 13 precession precession NN 34268 254 14 , , , 34268 254 15 the the DT 34268 254 16 gyrostat gyrostat JJ 34268 254 17 moves move NNS 34268 254 18 in in IN 34268 254 19 opposition opposition NN 34268 254 20 to to IN 34268 254 21 the the DT 34268 254 22 force force NN 34268 254 23 which which WDT 34268 254 24 causes cause VBZ 34268 254 25 the the DT 34268 254 26 precession precession NN 34268 254 27 . . . 34268 255 1 I -PRON- PRP 34268 255 2 am be VBP 34268 255 3 particularly particularly RB 34268 255 4 anxious anxious JJ 34268 255 5 that that IN 34268 255 6 you -PRON- PRP 34268 255 7 should should MD 34268 255 8 remember remember VB 34268 255 9 this this DT 34268 255 10 . . . 34268 256 1 At at IN 34268 256 2 present present JJ 34268 256 3 the the DT 34268 256 4 balance balance NN 34268 256 5 - - HYPH 34268 256 6 weight weight NN 34268 256 7 is be VBZ 34268 256 8 so so RB 34268 256 9 placed place VBN 34268 256 10 that that IN 34268 256 11 the the DT 34268 256 12 gyrostat gyrostat NN 34268 256 13 would would MD 34268 256 14 fall fall VB 34268 256 15 if if IN 34268 256 16 it -PRON- PRP 34268 256 17 were be VBD 34268 256 18 not not RB 34268 256 19 spinning spin VBG 34268 256 20 . . . 34268 257 1 But but CC 34268 257 2 it -PRON- PRP 34268 257 3 is be VBZ 34268 257 4 spinning spin VBG 34268 257 5 , , , 34268 257 6 and and CC 34268 257 7 so so RB 34268 257 8 it -PRON- PRP 34268 257 9 precesses precess VBZ 34268 257 10 . . . 34268 258 1 If if IN 34268 258 2 gravity gravity NN 34268 258 3 were be VBD 34268 258 4 greater great JJR 34268 258 5 it -PRON- PRP 34268 258 6 would would MD 34268 258 7 precess precess VB 34268 258 8 faster fast RBR 34268 258 9 , , , 34268 258 10 and and CC 34268 258 11 it -PRON- PRP 34268 258 12 comes come VBZ 34268 258 13 home home RB 34268 258 14 to to IN 34268 258 15 us -PRON- PRP 34268 258 16 that that IN 34268 258 17 it -PRON- PRP 34268 258 18 is be VBZ 34268 258 19 this this DT 34268 258 20 precession precession NN 34268 258 21 which which WDT 34268 258 22 enables enable VBZ 34268 258 23 the the DT 34268 258 24 force force NN 34268 258 25 of of IN 34268 258 26 gravity gravity NN 34268 258 27 to to TO 34268 258 28 be be VB 34268 258 29 inoperative inoperative JJ 34268 258 30 in in IN 34268 258 31 mere mere JJ 34268 258 32 downward downward JJ 34268 258 33 motion motion NN 34268 258 34 . . . 34268 259 1 You -PRON- PRP 34268 259 2 see see VBP 34268 259 3 that that IN 34268 259 4 if if IN 34268 259 5 the the DT 34268 259 6 precession precession NN 34268 259 7 is be VBZ 34268 259 8 hurried hurry VBN 34268 259 9 , , , 34268 259 10 it -PRON- PRP 34268 259 11 is be VBZ 34268 259 12 more more JJR 34268 259 13 than than IN 34268 259 14 sufficient sufficient JJ 34268 259 15 to to TO 34268 259 16 balance balance VB 34268 259 17 gravity gravity NN 34268 259 18 , , , 34268 259 19 { { -LRB- 34268 259 20 46 46 CD 34268 259 21 } } -RRB- 34268 259 22 and and CC 34268 259 23 the the DT 34268 259 24 gyrostat gyrostat JJ 34268 259 25 rises rise VBZ 34268 259 26 . . . 34268 260 1 If if IN 34268 260 2 I -PRON- PRP 34268 260 3 retard retard VBP 34268 260 4 the the DT 34268 260 5 precession precession NN 34268 260 6 , , , 34268 260 7 it -PRON- PRP 34268 260 8 is be VBZ 34268 260 9 unable unable JJ 34268 260 10 to to TO 34268 260 11 balance balance VB 34268 260 12 gravity gravity NN 34268 260 13 , , , 34268 260 14 and and CC 34268 260 15 the the DT 34268 260 16 gyrostat gyrostat JJ 34268 260 17 falls fall VBZ 34268 260 18 . . . 34268 261 1 If if IN 34268 261 2 I -PRON- PRP 34268 261 3 clamp clamp VBP 34268 261 4 this this DT 34268 261 5 vertical vertical JJ 34268 261 6 axis axi NNS 34268 261 7 so so IN 34268 261 8 that that IN 34268 261 9 precession precession NN 34268 261 10 is be VBZ 34268 261 11 impossible impossible JJ 34268 261 12 , , , 34268 261 13 you -PRON- PRP 34268 261 14 will will MD 34268 261 15 notice notice VB 34268 261 16 that that IN 34268 261 17 the the DT 34268 261 18 gyrostat gyrostat NN 34268 261 19 falls fall VBZ 34268 261 20 just just RB 34268 261 21 as as IN 34268 261 22 if if IN 34268 261 23 it -PRON- PRP 34268 261 24 were be VBD 34268 261 25 not not RB 34268 261 26 spinning spin VBG 34268 261 27 . . . 34268 262 1 If if IN 34268 262 2 I -PRON- PRP 34268 262 3 clamp clamp VBP 34268 262 4 the the DT 34268 262 5 instrument instrument NN 34268 262 6 so so IN 34268 262 7 that that IN 34268 262 8 it -PRON- PRP 34268 262 9 can can MD 34268 262 10 not not RB 34268 262 11 move move VB 34268 262 12 vertically vertically RB 34268 262 13 , , , 34268 262 14 you -PRON- PRP 34268 262 15 notice notice VBP 34268 262 16 how how WRB 34268 262 17 readily readily RB 34268 262 18 I -PRON- PRP 34268 262 19 can can MD 34268 262 20 make make VB 34268 262 21 it -PRON- PRP 34268 262 22 move move VB 34268 262 23 horizontally horizontally RB 34268 262 24 ; ; : 34268 262 25 I -PRON- PRP 34268 262 26 can can MD 34268 262 27 set set VB 34268 262 28 it -PRON- PRP 34268 262 29 rotating rotate VBG 34268 262 30 horizontally horizontally RB 34268 262 31 like like IN 34268 262 32 any any DT 34268 262 33 ordinary ordinary JJ 34268 262 34 body body NN 34268 262 35 . . . 34268 263 1 In in IN 34268 263 2 applying apply VBG 34268 263 3 our -PRON- PRP$ 34268 263 4 rule rule NN 34268 263 5 to to IN 34268 263 6 this this DT 34268 263 7 top top NN 34268 263 8 , , , 34268 263 9 observe observe VB 34268 263 10 that that IN 34268 263 11 the the DT 34268 263 12 axis axi NNS 34268 263 13 of of IN 34268 263 14 spinning spinning NN 34268 263 15 is be VBZ 34268 263 16 the the DT 34268 263 17 axis axis JJ 34268 263 18 E E NNP 34268 263 19 F f NN 34268 263 20 of of IN 34268 263 21 the the DT 34268 263 22 top top NN 34268 263 23 ( ( -LRB- 34268 263 24 Fig fig NN 34268 263 25 . . . 34268 264 1 12 12 CD 34268 264 2 ) ) -RRB- 34268 264 3 . . . 34268 265 1 As as IN 34268 265 2 seen see VBN 34268 265 3 in in IN 34268 265 4 the the DT 34268 265 5 figure figure NN 34268 265 6 , , , 34268 265 7 gravity gravity NN 34268 265 8 is be VBZ 34268 265 9 tending tend VBG 34268 265 10 to to TO 34268 265 11 make make VB 34268 265 12 the the DT 34268 265 13 top top JJ 34268 265 14 rotate rotate VB 34268 265 15 about about IN 34268 265 16 the the DT 34268 265 17 axis axis JJ 34268 265 18 F F NNP 34268 265 19 D D NNP 34268 265 20 , , , 34268 265 21 and and CC 34268 265 22 the the DT 34268 265 23 spinning spinning NN 34268 265 24 axis axi NNS 34268 265 25 in in IN 34268 265 26 its -PRON- PRP$ 34268 265 27 chase chase NN 34268 265 28 of of IN 34268 265 29 the the DT 34268 265 30 axis axis JJ 34268 265 31 F F NNP 34268 265 32 D D NNP 34268 265 33 describes describe VBZ 34268 265 34 a a DT 34268 265 35 cone cone NN 34268 265 36 in in IN 34268 265 37 space space NN 34268 265 38 as as IN 34268 265 39 it -PRON- PRP 34268 265 40 precesses precess VBZ 34268 265 41 . . . 34268 266 1 This this DT 34268 266 2 gyrostat gyrostat NN 34268 266 3 , , , 34268 266 4 which which WDT 34268 266 5 is be VBZ 34268 266 6 top top NN 34268 266 7 - - HYPH 34268 266 8 heavy heavy JJ 34268 266 9 , , , 34268 266 10 rotates rotate NNS 34268 266 11 and and CC 34268 266 12 precesses precesse NNS 34268 266 13 in in RP 34268 266 14 much much RB 34268 266 15 the the DT 34268 266 16 same same JJ 34268 266 17 way way NN 34268 266 18 as as IN 34268 266 19 the the DT 34268 266 20 top top NN 34268 266 21 ; ; : 34268 266 22 that that RB 34268 266 23 is is RB 34268 266 24 , , , 34268 266 25 if if IN 34268 266 26 you -PRON- PRP 34268 266 27 apply apply VBP 34268 266 28 our -PRON- PRP$ 34268 266 29 rule rule NN 34268 266 30 , , , 34268 266 31 or or CC 34268 266 32 use use VB 34268 266 33 your -PRON- PRP$ 34268 266 34 observation observation NN 34268 266 35 , , , 34268 266 36 you -PRON- PRP 34268 266 37 will will MD 34268 266 38 find find VB 34268 266 39 that that DT 34268 266 40 to to IN 34268 266 41 an an DT 34268 266 42 observer observer NN 34268 266 43 above above IN 34268 266 44 the the DT 34268 266 45 table table NN 34268 266 46 the the DT 34268 266 47 spinning spinning NN 34268 266 48 and and CC 34268 266 49 precession precession NN 34268 266 50 occur occur VBP 34268 266 51 in in IN 34268 266 52 the the DT 34268 266 53 same same JJ 34268 266 54 direction direction NN 34268 266 55 , , , 34268 266 56 that that RB 34268 266 57 is is RB 34268 266 58 , , , 34268 266 59 either either CC 34268 266 60 both both CC 34268 266 61 with with IN 34268 266 62 the the DT 34268 266 63 hands hand NNS 34268 266 64 of of IN 34268 266 65 a a DT 34268 266 66 watch watch NN 34268 266 67 , , , 34268 266 68 or or CC 34268 266 69 both both CC 34268 266 70 against against IN 34268 266 71 the the DT 34268 266 72 hands hand NNS 34268 266 73 of of IN 34268 266 74 a a DT 34268 266 75 watch watch NN 34268 266 76 . . . 34268 267 1 Whereas whereas IN 34268 267 2 , , , 34268 267 3 a a DT 34268 267 4 top top NN 34268 267 5 like like IN 34268 267 6 this this DT 34268 267 7 before before IN 34268 267 8 you -PRON- PRP 34268 267 9 ( ( -LRB- 34268 267 10 Fig fig NN 34268 267 11 . . . 34268 268 1 21 21 CD 34268 268 2 ) ) -RRB- 34268 268 3 , , , 34268 268 4 supported support VBN 34268 268 5 above above IN 34268 268 6 its -PRON- PRP$ 34268 268 7 centre centre NN 34268 268 8 of of IN 34268 268 9 gravity gravity NN 34268 268 10 , , , 34268 268 11 or or CC 34268 268 12 the the DT 34268 268 13 gyrostat gyrostat NN 34268 268 14 here here RB 34268 268 15 ( ( -LRB- 34268 268 16 Fig fig NN 34268 268 17 . . . 34268 269 1 22 22 CD 34268 269 2 ) ) -RRB- 34268 269 3 , , , 34268 269 4 which which WDT 34268 269 5 is be VBZ 34268 269 6 also also RB 34268 269 7 supported support VBN 34268 269 8 above above IN 34268 269 9 its -PRON- PRP$ 34268 269 10 centre centre NN 34268 269 11 of of IN 34268 269 12 gravity gravity NN 34268 269 13 , , , 34268 269 14 or or CC 34268 269 15 the the DT 34268 269 16 gyrostat gyrostat JJ 34268 269 17 shown show VBN 34268 269 18 in in IN 34268 269 19 Fig Fig NNP 34268 269 20 . . . 34268 270 1 56 56 CD 34268 270 2 , , , 34268 270 3 or or CC 34268 270 4 any any DT 34268 270 5 other other JJ 34268 270 6 gyrostat gyrostat NN 34268 270 7 supported support VBN 34268 270 8 in in IN 34268 270 9 such such PDT 34268 270 10 a a DT 34268 270 11 way way NN 34268 270 12 that that IN 34268 270 13 it -PRON- PRP 34268 270 14 would would MD 34268 270 15 be be VB 34268 270 16 in in IN 34268 270 17 stable stable JJ 34268 270 18 equilibrium equilibrium NN 34268 270 19 if if IN 34268 270 20 it -PRON- PRP 34268 270 21 were be VBD 34268 270 22 not not RB 34268 270 23 spinning spin VBG 34268 270 24 ; ; : 34268 270 25 in in IN 34268 270 26 all all PDT 34268 270 27 these these DT 34268 270 28 { { -LRB- 34268 270 29 47 47 CD 34268 270 30 } } -RRB- 34268 270 31 cases case NNS 34268 270 32 , , , 34268 270 33 to to IN 34268 270 34 an an DT 34268 270 35 observer observer NN 34268 270 36 placed place VBN 34268 270 37 above above IN 34268 270 38 the the DT 34268 270 39 table table NN 34268 270 40 , , , 34268 270 41 the the DT 34268 270 42 precession precession NN 34268 270 43 is be VBZ 34268 270 44 in in IN 34268 270 45 a a DT 34268 270 46 direction direction NN 34268 270 47 opposite opposite JJ 34268 270 48 to to IN 34268 270 49 that that DT 34268 270 50 of of IN 34268 270 51 the the DT 34268 270 52 spinning spinning NN 34268 270 53 . . . 34268 271 1 [ [ -LRB- 34268 271 2 Illustration illustration NN 34268 271 3 : : : 34268 271 4 FIG FIG NNP 34268 271 5 . . . 34268 272 1 21 21 CD 34268 272 2 . . . 34268 272 3 ] ] -RRB- 34268 273 1 [ [ -LRB- 34268 273 2 Illustration illustration NN 34268 273 3 : : : 34268 273 4 FIG FIG NNP 34268 273 5 . . . 34268 274 1 22 22 CD 34268 274 2 . . . 34268 274 3 ] ] -RRB- 34268 275 1 { { -LRB- 34268 275 2 48 48 CD 34268 275 3 } } -RRB- 34268 275 4 If if IN 34268 275 5 an an DT 34268 275 6 impulse impulse NN 34268 275 7 be be VB 34268 275 8 given give VBN 34268 275 9 to to IN 34268 275 10 a a DT 34268 275 11 top top JJ 34268 275 12 or or CC 34268 275 13 gyrostat gyrostat JJ 34268 275 14 in in IN 34268 275 15 the the DT 34268 275 16 direction direction NN 34268 275 17 of of IN 34268 275 18 the the DT 34268 275 19 precession precession NN 34268 275 20 , , , 34268 275 21 it -PRON- PRP 34268 275 22 will will MD 34268 275 23 rise rise VB 34268 275 24 in in IN 34268 275 25 opposition opposition NN 34268 275 26 to to IN 34268 275 27 the the DT 34268 275 28 force force NN 34268 275 29 of of IN 34268 275 30 gravity gravity NN 34268 275 31 , , , 34268 275 32 and and CC 34268 275 33 should should MD 34268 275 34 at at IN 34268 275 35 any any DT 34268 275 36 instant instant NN 34268 275 37 the the DT 34268 275 38 precessional precessional JJ 34268 275 39 velocity velocity NN 34268 275 40 be be VB 34268 275 41 greater great JJR 34268 275 42 than than IN 34268 275 43 what what WP 34268 275 44 it -PRON- PRP 34268 275 45 ought ought MD 34268 275 46 to to TO 34268 275 47 be be VB 34268 275 48 for for IN 34268 275 49 the the DT 34268 275 50 balance balance NN 34268 275 51 of of IN 34268 275 52 the the DT 34268 275 53 force force NN 34268 275 54 of of IN 34268 275 55 gravity gravity NN 34268 275 56 , , , 34268 275 57 the the DT 34268 275 58 top top JJ 34268 275 59 or or CC 34268 275 60 gyrostat gyrostat NNP 34268 275 61 will will MD 34268 275 62 rise rise VB 34268 275 63 , , , 34268 275 64 its -PRON- PRP$ 34268 275 65 precessional precessional JJ 34268 275 66 velocity velocity NN 34268 275 67 diminishing diminish VBG 34268 275 68 . . . 34268 276 1 If if IN 34268 276 2 the the DT 34268 276 3 precessional precessional JJ 34268 276 4 velocity velocity NN 34268 276 5 is be VBZ 34268 276 6 too too RB 34268 276 7 small small JJ 34268 276 8 , , , 34268 276 9 the the DT 34268 276 10 top top NN 34268 276 11 will will MD 34268 276 12 fall fall VB 34268 276 13 , , , 34268 276 14 and and CC 34268 276 15 as as IN 34268 276 16 it -PRON- PRP 34268 276 17 falls fall VBZ 34268 276 18 the the DT 34268 276 19 precessional precessional JJ 34268 276 20 velocity velocity NN 34268 276 21 increases increase NNS 34268 276 22 . . . 34268 277 1 Now now RB 34268 277 2 I -PRON- PRP 34268 277 3 say say VBP 34268 277 4 that that IN 34268 277 5 all all PDT 34268 277 6 these these DT 34268 277 7 facts fact NNS 34268 277 8 , , , 34268 277 9 which which WDT 34268 277 10 are be VBP 34268 277 11 mere mere JJ 34268 277 12 facts fact NNS 34268 277 13 of of IN 34268 277 14 observation observation NN 34268 277 15 , , , 34268 277 16 agree agree VBP 34268 277 17 with with IN 34268 277 18 our -PRON- PRP$ 34268 277 19 rule rule NN 34268 277 20 . . . 34268 278 1 I -PRON- PRP 34268 278 2 wish wish VBP 34268 278 3 I -PRON- PRP 34268 278 4 dare dare VBP 34268 278 5 ask ask VB 34268 278 6 you -PRON- PRP 34268 278 7 to to TO 34268 278 8 remember remember VB 34268 278 9 them -PRON- PRP 34268 278 10 all all DT 34268 278 11 . . . 34268 279 1 You -PRON- PRP 34268 279 2 will will MD 34268 279 3 observe observe VB 34268 279 4 that that IN 34268 279 5 in in IN 34268 279 6 this this DT 34268 279 7 wall wall NN 34268 279 8 sheet sheet NN 34268 279 9 I -PRON- PRP 34268 279 10 have have VBP 34268 279 11 made make VBN 34268 279 12 a a DT 34268 279 13 list list NN 34268 279 14 of of IN 34268 279 15 them -PRON- PRP 34268 279 16 . . . 34268 280 1 I -PRON- PRP 34268 280 2 speak speak VBP 34268 280 3 of of IN 34268 280 4 gravity gravity NN 34268 280 5 as as IN 34268 280 6 causing cause VBG 34268 280 7 the the DT 34268 280 8 precession precession NN 34268 280 9 , , , 34268 280 10 but but CC 34268 280 11 the the DT 34268 280 12 forces force NNS 34268 280 13 may may MD 34268 280 14 be be VB 34268 280 15 any any DT 34268 280 16 others other NNS 34268 280 17 than than IN 34268 280 18 such such JJ 34268 280 19 as as IN 34268 280 20 are be VBP 34268 280 21 due due JJ 34268 280 22 to to IN 34268 280 23 gravity gravity NN 34268 280 24 . . . 34268 281 1 WALL WALL NNP 34268 281 2 SHEET SHEET NNP 34268 281 3 . . . 34268 282 1 I. I. NNP 34268 283 1 RULE RULE NNP 34268 283 2 . . . 34268 284 1 When when WRB 34268 284 2 forces force NNS 34268 284 3 act act VBP 34268 284 4 upon upon IN 34268 284 5 a a DT 34268 284 6 spinning spin VBG 34268 284 7 body body NN 34268 284 8 , , , 34268 284 9 tending tend VBG 34268 284 10 to to TO 34268 284 11 cause cause VB 34268 284 12 rotation rotation NN 34268 284 13 about about IN 34268 284 14 any any DT 34268 284 15 other other JJ 34268 284 16 axis axi NNS 34268 284 17 than than IN 34268 284 18 the the DT 34268 284 19 spinning spinning NN 34268 284 20 axis axis NN 34268 284 21 , , , 34268 284 22 the the DT 34268 284 23 spinning spinning NN 34268 284 24 axis axis RB 34268 284 25 sets set VBZ 34268 284 26 itself -PRON- PRP 34268 284 27 in in IN 34268 284 28 better well JJR 34268 284 29 agreement agreement NN 34268 284 30 with with IN 34268 284 31 the the DT 34268 284 32 new new JJ 34268 284 33 axis axi NNS 34268 284 34 of of IN 34268 284 35 rotation rotation NN 34268 284 36 . . . 34268 285 1 Perfect perfect JJ 34268 285 2 agreement agreement NN 34268 285 3 would would MD 34268 285 4 mean mean VB 34268 285 5 perfect perfect JJ 34268 285 6 parallelism parallelism NN 34268 285 7 , , , 34268 285 8 the the DT 34268 285 9 directions direction NNS 34268 285 10 of of IN 34268 285 11 rotation rotation NN 34268 285 12 being be VBG 34268 285 13 the the DT 34268 285 14 same same JJ 34268 285 15 . . . 34268 286 1 II ii CD 34268 286 2 . . . 34268 287 1 Hurry hurry VB 34268 287 2 on on IN 34268 287 3 the the DT 34268 287 4 precession precession NN 34268 287 5 , , , 34268 287 6 and and CC 34268 287 7 the the DT 34268 287 8 body body NN 34268 287 9 rises rise VBZ 34268 287 10 in in IN 34268 287 11 opposition opposition NN 34268 287 12 to to IN 34268 287 13 gravity gravity NN 34268 287 14 . . . 34268 288 1 { { -LRB- 34268 288 2 49 49 CD 34268 288 3 } } -RRB- 34268 288 4 III iii CD 34268 288 5 . . . 34268 289 1 Delay delay VB 34268 289 2 the the DT 34268 289 3 precession precession NN 34268 289 4 and and CC 34268 289 5 the the DT 34268 289 6 body body NN 34268 289 7 falls fall VBZ 34268 289 8 , , , 34268 289 9 as as IN 34268 289 10 gravity gravity NN 34268 289 11 would would MD 34268 289 12 make make VB 34268 289 13 it -PRON- PRP 34268 289 14 do do VB 34268 289 15 if if IN 34268 289 16 it -PRON- PRP 34268 289 17 were be VBD 34268 289 18 not not RB 34268 289 19 spinning spin VBG 34268 289 20 . . . 34268 290 1 IV IV NNP 34268 290 2 . . . 34268 291 1 A a DT 34268 291 2 common common JJ 34268 291 3 top top JJ 34268 291 4 precesses precesse NNS 34268 291 5 in in IN 34268 291 6 the the DT 34268 291 7 same same JJ 34268 291 8 direction direction NN 34268 291 9 as as IN 34268 291 10 that that DT 34268 291 11 in in IN 34268 291 12 which which WDT 34268 291 13 it -PRON- PRP 34268 291 14 spins spin VBZ 34268 291 15 . . . 34268 292 1 V. V. NNP 34268 292 2 A a DT 34268 292 3 top top NN 34268 292 4 supported support VBN 34268 292 5 above above IN 34268 292 6 its -PRON- PRP$ 34268 292 7 centre centre NN 34268 292 8 of of IN 34268 292 9 gravity gravity NN 34268 292 10 , , , 34268 292 11 or or CC 34268 292 12 a a DT 34268 292 13 body body NN 34268 292 14 which which WDT 34268 292 15 would would MD 34268 292 16 be be VB 34268 292 17 in in IN 34268 292 18 stable stable JJ 34268 292 19 equilibrium equilibrium NN 34268 292 20 if if IN 34268 292 21 not not RB 34268 292 22 spinning spin VBG 34268 292 23 , , , 34268 292 24 precesses precesse NNS 34268 292 25 in in IN 34268 292 26 the the DT 34268 292 27 opposite opposite JJ 34268 292 28 direction direction NN 34268 292 29 to to IN 34268 292 30 that that DT 34268 292 31 of of IN 34268 292 32 its -PRON- PRP$ 34268 292 33 spinning spinning NN 34268 292 34 . . . 34268 293 1 VI VI NNP 34268 293 2 . . . 34268 294 1 The the DT 34268 294 2 last last JJ 34268 294 3 two two CD 34268 294 4 statements statement NNS 34268 294 5 come come VBP 34268 294 6 to to IN 34268 294 7 this:--When this:--When NNP 34268 294 8 the the DT 34268 294 9 forces force NNS 34268 294 10 acting act VBG 34268 294 11 on on IN 34268 294 12 a a DT 34268 294 13 spinning spin VBG 34268 294 14 body body NN 34268 294 15 tend tend VB 34268 294 16 to to TO 34268 294 17 make make VB 34268 294 18 the the DT 34268 294 19 _ _ NNP 34268 294 20 angle angle NN 34268 294 21 _ _ NNP 34268 294 22 of of IN 34268 294 23 precession precession NNP 34268 294 24 greater great JJR 34268 294 25 , , , 34268 294 26 the the DT 34268 294 27 precession precession NN 34268 294 28 is be VBZ 34268 294 29 in in IN 34268 294 30 the the DT 34268 294 31 same same JJ 34268 294 32 direction direction NN 34268 294 33 as as IN 34268 294 34 the the DT 34268 294 35 spinning spinning NN 34268 294 36 , , , 34268 294 37 and and CC 34268 294 38 _ _ NNP 34268 294 39 vice vice NN 34268 294 40 versâ versâ NNP 34268 294 41 _ _ NNP 34268 294 42 . . . 34268 295 1 Having have VBG 34268 295 2 by by IN 34268 295 3 observation observation NN 34268 295 4 obtained obtain VBD 34268 295 5 a a DT 34268 295 6 rule rule NN 34268 295 7 , , , 34268 295 8 every every DT 34268 295 9 natural natural JJ 34268 295 10 philosopher philosopher NN 34268 295 11 tries try VBZ 34268 295 12 to to TO 34268 295 13 make make VB 34268 295 14 his -PRON- PRP$ 34268 295 15 rule rule NN 34268 295 16 a a DT 34268 295 17 rational rational JJ 34268 295 18 one one NN 34268 295 19 ; ; : 34268 295 20 tries try VBZ 34268 295 21 to to TO 34268 295 22 explain explain VB 34268 295 23 it -PRON- PRP 34268 295 24 . . . 34268 296 1 I -PRON- PRP 34268 296 2 hope hope VBP 34268 296 3 you -PRON- PRP 34268 296 4 know know VBP 34268 296 5 what what WP 34268 296 6 we -PRON- PRP 34268 296 7 mean mean VBP 34268 296 8 when when WRB 34268 296 9 we -PRON- PRP 34268 296 10 say say VBP 34268 296 11 that that IN 34268 296 12 we -PRON- PRP 34268 296 13 explain explain VBP 34268 296 14 a a DT 34268 296 15 phenomenon phenomenon NN 34268 296 16 ; ; : 34268 296 17 we -PRON- PRP 34268 296 18 really really RB 34268 296 19 mean mean VBP 34268 296 20 that that IN 34268 296 21 we -PRON- PRP 34268 296 22 show show VBP 34268 296 23 the the DT 34268 296 24 phenomenon phenomenon NN 34268 296 25 to to TO 34268 296 26 be be VB 34268 296 27 consistent consistent JJ 34268 296 28 with with IN 34268 296 29 other other JJ 34268 296 30 better well RBR 34268 296 31 known know VBN 34268 296 32 phenomena phenomenon NNS 34268 296 33 . . . 34268 297 1 Thus thus RB 34268 297 2 when when WRB 34268 297 3 you -PRON- PRP 34268 297 4 unmask unmask VBP 34268 297 5 a a DT 34268 297 6 spiritualist spiritualist NN 34268 297 7 and and CC 34268 297 8 show show VBP 34268 297 9 that that IN 34268 297 10 the the DT 34268 297 11 phenomena phenomenon NNS 34268 297 12 exhibited exhibit VBN 34268 297 13 by by IN 34268 297 14 him -PRON- PRP 34268 297 15 are be VBP 34268 297 16 due due JJ 34268 297 17 to to IN 34268 297 18 mere mere JJ 34268 297 19 sleight sleight JJ 34268 297 20 - - HYPH 34268 297 21 of of IN 34268 297 22 - - HYPH 34268 297 23 hand hand NN 34268 297 24 and and CC 34268 297 25 trickery trickery NN 34268 297 26 , , , 34268 297 27 you -PRON- PRP 34268 297 28 explain explain VBP 34268 297 29 the the DT 34268 297 30 phenomena phenomenon NNS 34268 297 31 . . . 34268 298 1 When when WRB 34268 298 2 you -PRON- PRP 34268 298 3 show show VBP 34268 298 4 that that IN 34268 298 5 they -PRON- PRP 34268 298 6 are be VBP 34268 298 7 all all RB 34268 298 8 consistent consistent JJ 34268 298 9 with with IN 34268 298 10 well well RB 34268 298 11 - - HYPH 34268 298 12 observed observe VBN 34268 298 13 and and CC 34268 298 14 established establish VBN 34268 298 15 mesmeric mesmeric JJ 34268 298 16 influences influence NNS 34268 298 17 , , , 34268 298 18 you -PRON- PRP 34268 298 19 are be VBP 34268 298 20 also also RB 34268 298 21 said say VBN 34268 298 22 to to TO 34268 298 23 explain explain VB 34268 298 24 the the DT 34268 298 25 phenomena phenomenon NNS 34268 298 26 . . . 34268 299 1 When when WRB 34268 299 2 you -PRON- PRP 34268 299 3 show show VBP 34268 299 4 that that IN 34268 299 5 they -PRON- PRP 34268 299 6 can can MD 34268 299 7 be be VB 34268 299 8 effected effect VBN 34268 299 9 by by IN 34268 299 10 means mean NNS 34268 299 11 of of IN 34268 299 12 telegraphic telegraphic JJ 34268 299 13 messages message NNS 34268 299 14 , , , 34268 299 15 or or CC 34268 299 16 by by IN 34268 299 17 reflection reflection NN 34268 299 18 of of IN 34268 299 19 light light NN 34268 299 20 from from IN 34268 299 21 mirrors mirror NNS 34268 299 22 , , , 34268 299 23 you -PRON- PRP 34268 299 24 explain explain VBP 34268 299 25 the the DT 34268 299 26 { { -LRB- 34268 299 27 50 50 CD 34268 299 28 } } -RRB- 34268 299 29 phenomena phenomenon NNS 34268 299 30 , , , 34268 299 31 although although IN 34268 299 32 in in IN 34268 299 33 all all PDT 34268 299 34 these these DT 34268 299 35 cases case NNS 34268 299 36 you -PRON- PRP 34268 299 37 do do VBP 34268 299 38 not not RB 34268 299 39 really really RB 34268 299 40 know know VB 34268 299 41 the the DT 34268 299 42 nature nature NN 34268 299 43 of of IN 34268 299 44 mesmerism mesmerism NN 34268 299 45 , , , 34268 299 46 electricity electricity NN 34268 299 47 , , , 34268 299 48 light light NN 34268 299 49 , , , 34268 299 50 or or CC 34268 299 51 moral moral JJ 34268 299 52 obliquity obliquity NN 34268 299 53 . . . 34268 300 1 The the DT 34268 300 2 meanest mean JJS 34268 300 3 kind kind NN 34268 300 4 of of IN 34268 300 5 criticism criticism NN 34268 300 6 is be VBZ 34268 300 7 that that DT 34268 300 8 of of IN 34268 300 9 the the DT 34268 300 10 man man NN 34268 300 11 who who WP 34268 300 12 cheapens cheapen VBZ 34268 300 13 a a DT 34268 300 14 scientific scientific JJ 34268 300 15 explanation explanation NN 34268 300 16 by by IN 34268 300 17 saying say VBG 34268 300 18 that that IN 34268 300 19 the the DT 34268 300 20 very very RB 34268 300 21 simplest simple JJS 34268 300 22 facts fact NNS 34268 300 23 of of IN 34268 300 24 nature nature NN 34268 300 25 are be VBP 34268 300 26 unexplainable unexplainable JJ 34268 300 27 . . . 34268 301 1 Such such PDT 34268 301 2 a a DT 34268 301 3 man man NN 34268 301 4 prefers prefer VBZ 34268 301 5 the the DT 34268 301 6 chaotic chaotic JJ 34268 301 7 and and CC 34268 301 8 indiscriminate indiscriminate NN 34268 301 9 wonder wonder NN 34268 301 10 of of IN 34268 301 11 the the DT 34268 301 12 savage savage NN 34268 301 13 to to IN 34268 301 14 the the DT 34268 301 15 reverence reverence NN 34268 301 16 of of IN 34268 301 17 a a DT 34268 301 18 Sir Sir NNP 34268 301 19 Isaac Isaac NNP 34268 301 20 Newton Newton NNP 34268 301 21 . . . 34268 302 1 [ [ -LRB- 34268 302 2 Illustration illustration NN 34268 302 3 : : : 34268 302 4 FIG FIG NNP 34268 302 5 . . . 34268 303 1 23 23 CD 34268 303 2 . . . 34268 303 3 ] ] -RRB- 34268 304 1 The the DT 34268 304 2 explanation explanation NN 34268 304 3 of of IN 34268 304 4 our -PRON- PRP$ 34268 304 5 rule rule NN 34268 304 6 is be VBZ 34268 304 7 easy easy JJ 34268 304 8 . . . 34268 305 1 Here here RB 34268 305 2 is be VBZ 34268 305 3 a a DT 34268 305 4 gyrostat gyrostat NN 34268 305 5 ( ( -LRB- 34268 305 6 Fig fig NN 34268 305 7 . . . 34268 306 1 23 23 LS 34268 306 2 ) ) -RRB- 34268 306 3 something something NN 34268 306 4 like like IN 34268 306 5 the the DT 34268 306 6 earth earth NN 34268 306 7 in in IN 34268 306 8 shape shape NN 34268 306 9 , , , 34268 306 10 and and CC 34268 306 11 it -PRON- PRP 34268 306 12 is be VBZ 34268 306 13 at at IN 34268 306 14 rest rest NN 34268 306 15 . . . 34268 307 1 I -PRON- PRP 34268 307 2 am be VBP 34268 307 3 sorry sorry JJ 34268 307 4 to to TO 34268 307 5 say say VB 34268 307 6 that that IN 34268 307 7 I -PRON- PRP 34268 307 8 am be VBP 34268 307 9 compelled compel VBN 34268 307 10 to to TO 34268 307 11 support support VB 34268 307 12 this this DT 34268 307 13 globe globe NN 34268 307 14 in in IN 34268 307 15 a a DT 34268 307 16 very very RB 34268 307 17 visible visible JJ 34268 307 18 manner manner NN 34268 307 19 by by IN 34268 307 20 gymbal gymbal JJ 34268 307 21 rings ring NNS 34268 307 22 . . . 34268 308 1 If if IN 34268 308 2 this this DT 34268 308 3 globe globe NN 34268 308 4 were be VBD 34268 308 5 just just RB 34268 308 6 floating float VBG 34268 308 7 in in IN 34268 308 8 the the DT 34268 308 9 air air NN 34268 308 10 , , , 34268 308 11 if if IN 34268 308 12 it -PRON- PRP 34268 308 13 had have VBD 34268 308 14 no no DT 34268 308 15 tendency tendency NN 34268 308 16 to to TO 34268 308 17 fall fall VB 34268 308 18 , , , 34268 308 19 my -PRON- PRP$ 34268 308 20 explanation explanation NN 34268 308 21 would would MD 34268 308 22 be be VB 34268 308 23 easier easy JJR 34268 308 24 to to TO 34268 308 25 understand understand VB 34268 308 26 , , , 34268 308 27 and and CC 34268 308 28 I -PRON- PRP 34268 308 29 could could MD 34268 308 30 illustrate illustrate VB 34268 308 31 it -PRON- PRP 34268 308 32 better well RBR 34268 308 33 experimentally experimentally RB 34268 308 34 . . . 34268 309 1 Observe observe VB 34268 309 2 the the DT 34268 309 3 point point NN 34268 309 4 P. p. NN 34268 309 5 If if IN 34268 309 6 I -PRON- PRP 34268 309 7 move move VBP 34268 309 8 the the DT 34268 309 9 globe globe NN 34268 309 10 slightly slightly RB 34268 309 11 about about IN 34268 309 12 the the DT 34268 309 13 axis axis JJ 34268 309 14 A a NN 34268 309 15 , , , 34268 309 16 the the DT 34268 309 17 point point NN 34268 309 18 P p NN 34268 309 19 moves move VBZ 34268 309 20 to to IN 34268 309 21 Q. Q. NNP 34268 310 1 But but CC 34268 310 2 suppose suppose VB 34268 310 3 instead instead IN 34268 310 4 of of IN 34268 310 5 this this DT 34268 310 6 that that WDT 34268 310 7 the the DT 34268 310 8 globe globe NN 34268 310 9 and and CC 34268 310 10 inner inner JJ 34268 310 11 gymbal gymbal JJ 34268 310 12 { { -LRB- 34268 310 13 51 51 CD 34268 310 14 } } -RRB- 34268 310 15 ring ring NN 34268 310 16 had have VBD 34268 310 17 been be VBN 34268 310 18 moved move VBN 34268 310 19 about about IN 34268 310 20 the the DT 34268 310 21 axis axis NNP 34268 310 22 B b NN 34268 310 23 ; ; : 34268 310 24 the the DT 34268 310 25 point point NN 34268 310 26 P p NN 34268 310 27 would would MD 34268 310 28 have have VB 34268 310 29 moved move VBN 34268 310 30 to to IN 34268 310 31 R. R. NNP 34268 310 32 Well Well NNP 34268 310 33 , , , 34268 310 34 suppose suppose VB 34268 310 35 both both CC 34268 310 36 those those DT 34268 310 37 rotations rotation NNS 34268 310 38 took take VBD 34268 310 39 place place NN 34268 310 40 simultaneously simultaneously RB 34268 310 41 . . . 34268 311 1 You -PRON- PRP 34268 311 2 all all DT 34268 311 3 know know VBP 34268 311 4 that that IN 34268 311 5 the the DT 34268 311 6 point point NN 34268 311 7 P p NN 34268 311 8 would would MD 34268 311 9 move move VB 34268 311 10 neither neither DT 34268 311 11 to to IN 34268 311 12 Q Q NNP 34268 311 13 nor nor CC 34268 311 14 to to IN 34268 311 15 R r NN 34268 311 16 , , , 34268 311 17 but but CC 34268 311 18 it -PRON- PRP 34268 311 19 would would MD 34268 311 20 move move VB 34268 311 21 to to IN 34268 311 22 S S NNP 34268 311 23 ; ; : 34268 311 24 P p NN 34268 311 25 S s NN 34268 311 26 being be VBG 34268 311 27 the the DT 34268 311 28 diagonal diagonal JJ 34268 311 29 of of IN 34268 311 30 the the DT 34268 311 31 little little JJ 34268 311 32 parallelogram parallelogram NN 34268 311 33 . . . 34268 312 1 The the DT 34268 312 2 resultant resultant JJ 34268 312 3 motion motion NN 34268 312 4 then then RB 34268 312 5 is be VBZ 34268 312 6 neither neither DT 34268 312 7 about about IN 34268 312 8 the the DT 34268 312 9 axis axis NN 34268 312 10 O o UH 34268 312 11 A a NN 34268 312 12 in in IN 34268 312 13 space space NN 34268 312 14 , , , 34268 312 15 nor nor CC 34268 312 16 about about IN 34268 312 17 the the DT 34268 312 18 axis axis NN 34268 312 19 O o NN 34268 312 20 B b NN 34268 312 21 , , , 34268 312 22 but but CC 34268 312 23 it -PRON- PRP 34268 312 24 is be VBZ 34268 312 25 about about RB 34268 312 26 some some DT 34268 312 27 such such JJ 34268 312 28 axis axi NNS 34268 312 29 as as IN 34268 312 30 O o NN 34268 312 31 C. C. NNP 34268 312 32 To to IN 34268 312 33 this this DT 34268 312 34 globe globe NN 34268 312 35 I -PRON- PRP 34268 312 36 have have VBP 34268 312 37 given give VBN 34268 312 38 two two CD 34268 312 39 rotations rotation NNS 34268 312 40 simultaneously simultaneously RB 34268 312 41 . . . 34268 313 1 Suppose suppose VB 34268 313 2 a a DT 34268 313 3 little little JJ 34268 313 4 being being NN 34268 313 5 to to TO 34268 313 6 exist exist VB 34268 313 7 on on IN 34268 313 8 this this DT 34268 313 9 globe globe NN 34268 313 10 which which WDT 34268 313 11 could could MD 34268 313 12 not not RB 34268 313 13 see see VB 34268 313 14 the the DT 34268 313 15 gymbals gymbal NNS 34268 313 16 , , , 34268 313 17 but but CC 34268 313 18 was be VBD 34268 313 19 able able JJ 34268 313 20 to to TO 34268 313 21 observe observe VB 34268 313 22 other other JJ 34268 313 23 objects object NNS 34268 313 24 in in IN 34268 313 25 the the DT 34268 313 26 room room NN 34268 313 27 . . . 34268 314 1 It -PRON- PRP 34268 314 2 would would MD 34268 314 3 say say VB 34268 314 4 that that IN 34268 314 5 the the DT 34268 314 6 direction direction NN 34268 314 7 of of IN 34268 314 8 rotation rotation NN 34268 314 9 is be VBZ 34268 314 10 neither neither CC 34268 314 11 about about RB 34268 314 12 O o NN 34268 314 13 A a NN 34268 314 14 nor nor CC 34268 314 15 about about RB 34268 314 16 O o NN 34268 314 17 B b NN 34268 314 18 , , , 34268 314 19 but but CC 34268 314 20 that that IN 34268 314 21 the the DT 34268 314 22 real real JJ 34268 314 23 axis axi NNS 34268 314 24 of of IN 34268 314 25 its -PRON- PRP$ 34268 314 26 earth earth NN 34268 314 27 is be VBZ 34268 314 28 some some DT 34268 314 29 line line NN 34268 314 30 intermediate intermediate JJ 34268 314 31 , , , 34268 314 32 O o UH 34268 314 33 C c NN 34268 314 34 in in IN 34268 314 35 fact fact NN 34268 314 36 . . . 34268 315 1 If if IN 34268 315 2 then then RB 34268 315 3 a a DT 34268 315 4 ball ball NN 34268 315 5 is be VBZ 34268 315 6 suddenly suddenly RB 34268 315 7 struck strike VBN 34268 315 8 in in IN 34268 315 9 two two CD 34268 315 10 different different JJ 34268 315 11 directions direction NNS 34268 315 12 at at IN 34268 315 13 the the DT 34268 315 14 same same JJ 34268 315 15 instant instant NN 34268 315 16 , , , 34268 315 17 to to TO 34268 315 18 understand understand VB 34268 315 19 how how WRB 34268 315 20 it -PRON- PRP 34268 315 21 will will MD 34268 315 22 spin spin VB 34268 315 23 we -PRON- PRP 34268 315 24 must must MD 34268 315 25 first first RB 34268 315 26 find find VB 34268 315 27 how how WRB 34268 315 28 much much JJ 34268 315 29 spin spin NN 34268 315 30 each each DT 34268 315 31 blow blow NN 34268 315 32 would would MD 34268 315 33 produce produce VB 34268 315 34 if if IN 34268 315 35 it -PRON- PRP 34268 315 36 acted act VBD 34268 315 37 alone alone RB 34268 315 38 , , , 34268 315 39 and and CC 34268 315 40 about about IN 34268 315 41 what what WP 34268 315 42 axis axi NNS 34268 315 43 . . . 34268 316 1 A a DT 34268 316 2 spin spin NN 34268 316 3 of of IN 34268 316 4 three three CD 34268 316 5 turns turn NNS 34268 316 6 per per IN 34268 316 7 second second NN 34268 316 8 about about IN 34268 316 9 the the DT 34268 316 10 axis axis NN 34268 316 11 O o UH 34268 316 12 A a NN 34268 316 13 ( ( -LRB- 34268 316 14 Fig fig NN 34268 316 15 . . . 34268 317 1 24 24 CD 34268 317 2 ) ) -RRB- 34268 317 3 , , , 34268 317 4 and and CC 34268 317 5 a a DT 34268 317 6 spin spin NN 34268 317 7 of of IN 34268 317 8 two two CD 34268 317 9 turns turn NNS 34268 317 10 per per IN 34268 317 11 second second NN 34268 317 12 about about IN 34268 317 13 the the DT 34268 317 14 axis axis NN 34268 317 15 O o UH 34268 317 16 B b NN 34268 317 17 , , , 34268 317 18 really really RB 34268 317 19 mean mean VB 34268 317 20 that that IN 34268 317 21 the the DT 34268 317 22 ball ball NN 34268 317 23 will will MD 34268 317 24 spin spin VB 34268 317 25 about about IN 34268 317 26 the the DT 34268 317 27 axis axis NN 34268 317 28 O o UH 34268 317 29 C c NN 34268 317 30 with with IN 34268 317 31 a a DT 34268 317 32 spin spin NN 34268 317 33 of of IN 34268 317 34 three three CD 34268 317 35 and and CC 34268 317 36 a a DT 34268 317 37 half half NN 34268 317 38 turns turn VBZ 34268 317 39 per per IN 34268 317 40 second second NN 34268 317 41 . . . 34268 318 1 To to TO 34268 318 2 arrive arrive VB 34268 318 3 at at IN 34268 318 4 this this DT 34268 318 5 result result NN 34268 318 6 , , , 34268 318 7 I -PRON- PRP 34268 318 8 made make VBD 34268 318 9 O O NNP 34268 318 10 A a NN 34268 318 11 , , , 34268 318 12 3 3 CD 34268 318 13 feet foot NNS 34268 318 14 long long JJ 34268 318 15 ( ( -LRB- 34268 318 16 any any DT 34268 318 17 other other JJ 34268 318 18 scale scale NN 34268 318 19 of of IN 34268 318 20 representation representation NN 34268 318 21 would would MD 34268 318 22 have have VB 34268 318 23 been be VBN 34268 318 24 right right JJ 34268 318 25 ) ) -RRB- 34268 318 26 { { -LRB- 34268 318 27 52 52 CD 34268 318 28 } } -RRB- 34268 318 29 and and CC 34268 318 30 O o NN 34268 318 31 B b NN 34268 318 32 , , , 34268 318 33 2 2 CD 34268 318 34 feet foot NNS 34268 318 35 long long JJ 34268 318 36 , , , 34268 318 37 and and CC 34268 318 38 I -PRON- PRP 34268 318 39 found find VBD 34268 318 40 the the DT 34268 318 41 diagonal diagonal JJ 34268 318 42 O o NN 34268 318 43 C c NN 34268 318 44 of of IN 34268 318 45 the the DT 34268 318 46 parallelogram parallelogram NN 34268 318 47 shown show VBN 34268 318 48 on on IN 34268 318 49 the the DT 34268 318 50 figure figure NN 34268 318 51 to to TO 34268 318 52 be be VB 34268 318 53 3½ 3â½ NN 34268 318 54 feet foot NNS 34268 318 55 long long JJ 34268 318 56 . . . 34268 319 1 Observe observe VB 34268 319 2 that that IN 34268 319 3 if if IN 34268 319 4 the the DT 34268 319 5 rotation rotation NN 34268 319 6 about about IN 34268 319 7 the the DT 34268 319 8 axis axis NN 34268 319 9 O O NNP 34268 319 10 A a NN 34268 319 11 is be VBZ 34268 319 12 _ _ NNP 34268 319 13 with with IN 34268 319 14 _ _ NNP 34268 319 15 the the DT 34268 319 16 hands hand NNS 34268 319 17 of of IN 34268 319 18 a a DT 34268 319 19 watch watch NN 34268 319 20 looking look VBG 34268 319 21 from from IN 34268 319 22 O o NN 34268 319 23 to to IN 34268 319 24 A a NN 34268 319 25 , , , 34268 319 26 the the DT 34268 319 27 rotation rotation NN 34268 319 28 about about IN 34268 319 29 the the DT 34268 319 30 axis axis NN 34268 319 31 O o UH 34268 319 32 B b NN 34268 319 33 looking look VBG 34268 319 34 from from IN 34268 319 35 O o NN 34268 319 36 to to IN 34268 319 37 B b NN 34268 319 38 , , , 34268 319 39 must must MD 34268 319 40 also also RB 34268 319 41 be be VB 34268 319 42 with with IN 34268 319 43 the the DT 34268 319 44 hands hand NNS 34268 319 45 of of IN 34268 319 46 a a DT 34268 319 47 watch watch NN 34268 319 48 , , , 34268 319 49 and and CC 34268 319 50 the the DT 34268 319 51 resultant resultant JJ 34268 319 52 rotation rotation NN 34268 319 53 about about IN 34268 319 54 the the DT 34268 319 55 axis axis NN 34268 319 56 O o NN 34268 319 57 C c NN 34268 319 58 is be VBZ 34268 319 59 also also RB 34268 319 60 in in IN 34268 319 61 a a DT 34268 319 62 direction direction NN 34268 319 63 with with IN 34268 319 64 the the DT 34268 319 65 hands hand NNS 34268 319 66 of of IN 34268 319 67 a a DT 34268 319 68 watch watch NN 34268 319 69 looking look VBG 34268 319 70 from from IN 34268 319 71 O o NN 34268 319 72 to to IN 34268 319 73 C. C. NNP 34268 319 74 Fig Fig NNP 34268 319 75 . . . 34268 320 1 25 25 CD 34268 320 2 shows show NNS 34268 320 3 in in IN 34268 320 4 two two CD 34268 320 5 diagrams diagram NNS 34268 320 6 how how WRB 34268 320 7 necessary necessary JJ 34268 320 8 it -PRON- PRP 34268 320 9 is be VBZ 34268 320 10 that that DT 34268 320 11 on on IN 34268 320 12 looking look VBG 34268 320 13 from from IN 34268 320 14 O o NN 34268 320 15 along along RB 34268 320 16 either either CC 34268 320 17 O o NN 34268 320 18 A a NN 34268 320 19 or or CC 34268 320 20 O o NN 34268 320 21 B b NN 34268 320 22 , , , 34268 320 23 the the DT 34268 320 24 rotation rotation NN 34268 320 25 should should MD 34268 320 26 be be VB 34268 320 27 in in IN 34268 320 28 the the DT 34268 320 29 same same JJ 34268 320 30 direction direction NN 34268 320 31 as as IN 34268 320 32 regards regard VBZ 34268 320 33 the the DT 34268 320 34 hands hand NNS 34268 320 35 of of IN 34268 320 36 a a DT 34268 320 37 watch watch NN 34268 320 38 . . . 34268 321 1 These these DT 34268 321 2 constructions construction NNS 34268 321 3 are be VBP 34268 321 4 well well RB 34268 321 5 known known JJ 34268 321 6 to to IN 34268 321 7 all all DT 34268 321 8 who who WP 34268 321 9 have have VBP 34268 321 10 studied study VBN 34268 321 11 elementary elementary JJ 34268 321 12 mechanical mechanical JJ 34268 321 13 principles principle NNS 34268 321 14 . . . 34268 322 1 Obviously obviously RB 34268 322 2 if if IN 34268 322 3 the the DT 34268 322 4 rotation rotation NN 34268 322 5 about about IN 34268 322 6 O o NN 34268 322 7 A a NN 34268 322 8 is be VBZ 34268 322 9 very very RB 34268 322 10 much much RB 34268 322 11 greater great JJR 34268 322 12 than than IN 34268 322 13 the the DT 34268 322 14 rotation rotation NN 34268 322 15 about about IN 34268 322 16 O o NN 34268 322 17 B b NN 34268 322 18 , , , 34268 322 19 then then RB 34268 322 20 the the DT 34268 322 21 position position NN 34268 322 22 of of IN 34268 322 23 the the DT 34268 322 24 new new JJ 34268 322 25 axis axis NN 34268 322 26 O o UH 34268 322 27 C c NN 34268 322 28 must must MD 34268 322 29 be be VB 34268 322 30 much much JJ 34268 322 31 nearer nearer NN 34268 322 32 O o NN 34268 322 33 A a NN 34268 322 34 than than IN 34268 322 35 O o NN 34268 322 36 B. b. NN 34268 323 1 [ [ -LRB- 34268 323 2 Illustration illustration NN 34268 323 3 : : : 34268 323 4 FIG FIG NNP 34268 323 5 . . . 34268 324 1 24 24 CD 34268 324 2 . . . 34268 324 3 ] ] -RRB- 34268 325 1 [ [ -LRB- 34268 325 2 Illustration illustration NN 34268 325 3 : : : 34268 325 4 FIG FIG NNP 34268 325 5 . . . 34268 326 1 25 25 CD 34268 326 2 . . . 34268 326 3 ] ] -RRB- 34268 327 1 We -PRON- PRP 34268 327 2 see see VBP 34268 327 3 then then RB 34268 327 4 that that IN 34268 327 5 if if IN 34268 327 6 a a DT 34268 327 7 body body NN 34268 327 8 is be VBZ 34268 327 9 spinning spin VBG 34268 327 10 about about IN 34268 327 11 an an DT 34268 327 12 axis axis NN 34268 327 13 O o NN 34268 327 14 A a NN 34268 327 15 , , , 34268 327 16 and and CC 34268 327 17 we -PRON- PRP 34268 327 18 apply apply VBP 34268 327 19 forces force NNS 34268 327 20 to to IN 34268 327 21 it -PRON- PRP 34268 327 22 which which WDT 34268 327 23 { { -LRB- 34268 327 24 53 53 CD 34268 327 25 } } -RRB- 34268 327 26 would would MD 34268 327 27 , , , 34268 327 28 if if IN 34268 327 29 it -PRON- PRP 34268 327 30 were be VBD 34268 327 31 at at IN 34268 327 32 rest rest NN 34268 327 33 , , , 34268 327 34 turn turn VB 34268 327 35 it -PRON- PRP 34268 327 36 about about IN 34268 327 37 the the DT 34268 327 38 axis axis NN 34268 327 39 O o NN 34268 327 40 B b NN 34268 327 41 ; ; : 34268 327 42 the the DT 34268 327 43 effect effect NN 34268 327 44 is be VBZ 34268 327 45 to to TO 34268 327 46 cause cause VB 34268 327 47 the the DT 34268 327 48 spinning spinning NN 34268 327 49 axis axis NN 34268 327 50 to to TO 34268 327 51 be be VB 34268 327 52 altered alter VBN 34268 327 53 to to IN 34268 327 54 O o UH 34268 327 55 C C NNP 34268 327 56 ; ; : 34268 327 57 that that RB 34268 327 58 is is RB 34268 327 59 , , , 34268 327 60 the the DT 34268 327 61 spinning spinning NN 34268 327 62 axis axis RB 34268 327 63 sets set VBZ 34268 327 64 itself -PRON- PRP 34268 327 65 in in IN 34268 327 66 better well JJR 34268 327 67 agreement agreement NN 34268 327 68 with with IN 34268 327 69 the the DT 34268 327 70 new new JJ 34268 327 71 axis axi NNS 34268 327 72 of of IN 34268 327 73 rotation rotation NN 34268 327 74 . . . 34268 328 1 This this DT 34268 328 2 is be VBZ 34268 328 3 the the DT 34268 328 4 first first JJ 34268 328 5 statement statement NN 34268 328 6 on on IN 34268 328 7 our -PRON- PRP$ 34268 328 8 wall wall NN 34268 328 9 sheet sheet NN 34268 328 10 , , , 34268 328 11 the the DT 34268 328 12 rule rule NN 34268 328 13 from from IN 34268 328 14 which which WDT 34268 328 15 all all PDT 34268 328 16 our -PRON- PRP$ 34268 328 17 other other JJ 34268 328 18 statements statement NNS 34268 328 19 are be VBP 34268 328 20 derived derive VBN 34268 328 21 , , , 34268 328 22 assuming assume VBG 34268 328 23 that that IN 34268 328 24 they -PRON- PRP 34268 328 25 were be VBD 34268 328 26 not not RB 34268 328 27 really really RB 34268 328 28 derived derive VBN 34268 328 29 from from IN 34268 328 30 observation observation NN 34268 328 31 . . . 34268 329 1 Now now RB 34268 329 2 I -PRON- PRP 34268 329 3 do do VBP 34268 329 4 not not RB 34268 329 5 say say VB 34268 329 6 that that IN 34268 329 7 I -PRON- PRP 34268 329 8 have have VBP 34268 329 9 here here RB 34268 329 10 given give VBN 34268 329 11 a a DT 34268 329 12 complete complete JJ 34268 329 13 proof proof NN 34268 329 14 for for IN 34268 329 15 all all DT 34268 329 16 cases case NNS 34268 329 17 , , , 34268 329 18 for for IN 34268 329 19 the the DT 34268 329 20 fly fly NN 34268 329 21 - - HYPH 34268 329 22 wheels wheel NNS 34268 329 23 in in IN 34268 329 24 these these DT 34268 329 25 gyrostats gyrostat NNS 34268 329 26 are be VBP 34268 329 27 running run VBG 34268 329 28 in in IN 34268 329 29 bearings bearing NNS 34268 329 30 , , , 34268 329 31 and and CC 34268 329 32 the the DT 34268 329 33 bearings bearing NNS 34268 329 34 constrain constrain VBP 34268 329 35 the the DT 34268 329 36 axes axis NNS 34268 329 37 to to TO 34268 329 38 take take VB 34268 329 39 the the DT 34268 329 40 new new JJ 34268 329 41 positions position NNS 34268 329 42 , , , 34268 329 43 whereas whereas IN 34268 329 44 there there EX 34268 329 45 is be VBZ 34268 329 46 no no DT 34268 329 47 such such JJ 34268 329 48 { { -LRB- 34268 329 49 54 54 CD 34268 329 50 } } -RRB- 34268 329 51 constraint constraint NN 34268 329 52 in in IN 34268 329 53 this this DT 34268 329 54 top top NN 34268 329 55 ; ; : 34268 329 56 but but CC 34268 329 57 in in IN 34268 329 58 the the DT 34268 329 59 limited limited JJ 34268 329 60 time time NN 34268 329 61 of of IN 34268 329 62 a a DT 34268 329 63 popular popular JJ 34268 329 64 lecture lecture NN 34268 329 65 like like IN 34268 329 66 this this DT 34268 329 67 it -PRON- PRP 34268 329 68 is be VBZ 34268 329 69 not not RB 34268 329 70 possible possible JJ 34268 329 71 , , , 34268 329 72 even even RB 34268 329 73 if if IN 34268 329 74 it -PRON- PRP 34268 329 75 were be VBD 34268 329 76 desirable desirable JJ 34268 329 77 , , , 34268 329 78 to to TO 34268 329 79 give give VB 34268 329 80 an an DT 34268 329 81 exhaustive exhaustive JJ 34268 329 82 proof proof NN 34268 329 83 of of IN 34268 329 84 such such PDT 34268 329 85 a a DT 34268 329 86 universal universal JJ 34268 329 87 rule rule NN 34268 329 88 as as IN 34268 329 89 ours ours JJ 34268 329 90 is be VBZ 34268 329 91 . . . 34268 330 1 That that IN 34268 330 2 I -PRON- PRP 34268 330 3 have have VBP 34268 330 4 not not RB 34268 330 5 exhausted exhaust VBN 34268 330 6 all all DT 34268 330 7 that that WDT 34268 330 8 might may MD 34268 330 9 be be VB 34268 330 10 said say VBN 34268 330 11 on on IN 34268 330 12 this this DT 34268 330 13 subject subject NN 34268 330 14 will will MD 34268 330 15 be be VB 34268 330 16 evident evident JJ 34268 330 17 from from IN 34268 330 18 what what WP 34268 330 19 follows follow VBZ 34268 330 20 . . . 34268 331 1 If if IN 34268 331 2 we -PRON- PRP 34268 331 3 have have VBP 34268 331 4 a a DT 34268 331 5 spinning spin VBG 34268 331 6 ball ball NN 34268 331 7 and and CC 34268 331 8 we -PRON- PRP 34268 331 9 give give VBP 34268 331 10 to to IN 34268 331 11 it -PRON- PRP 34268 331 12 a a DT 34268 331 13 new new JJ 34268 331 14 kind kind NN 34268 331 15 of of IN 34268 331 16 rotation rotation NN 34268 331 17 , , , 34268 331 18 what what WP 34268 331 19 will will MD 34268 331 20 happen happen VB 34268 331 21 ? ? . 34268 332 1 Suppose suppose VB 34268 332 2 , , , 34268 332 3 for for IN 34268 332 4 example example NN 34268 332 5 , , , 34268 332 6 that that IN 34268 332 7 the the DT 34268 332 8 earth earth NN 34268 332 9 were be VBD 34268 332 10 a a DT 34268 332 11 homogeneous homogeneous JJ 34268 332 12 sphere sphere NN 34268 332 13 , , , 34268 332 14 and and CC 34268 332 15 that that IN 34268 332 16 there there EX 34268 332 17 were be VBD 34268 332 18 suddenly suddenly RB 34268 332 19 impressed impressed JJ 34268 332 20 upon upon IN 34268 332 21 it -PRON- PRP 34268 332 22 a a DT 34268 332 23 new new JJ 34268 332 24 rotatory rotatory JJ 34268 332 25 motion motion NN 34268 332 26 tending tend VBG 34268 332 27 to to TO 34268 332 28 send send VB 34268 332 29 Africa Africa NNP 34268 332 30 southwards southward NNS 34268 332 31 ; ; : 34268 332 32 the the DT 34268 332 33 axis axi NNS 34268 332 34 of of IN 34268 332 35 this this DT 34268 332 36 new new JJ 34268 332 37 spin spin NN 34268 332 38 would would MD 34268 332 39 have have VB 34268 332 40 its -PRON- PRP$ 34268 332 41 pole pole NN 34268 332 42 at at IN 34268 332 43 Java Java NNP 34268 332 44 , , , 34268 332 45 and and CC 34268 332 46 this this DT 34268 332 47 spin spin NN 34268 332 48 combined combine VBN 34268 332 49 with with IN 34268 332 50 the the DT 34268 332 51 old old JJ 34268 332 52 one one CD 34268 332 53 would would MD 34268 332 54 cause cause VB 34268 332 55 the the DT 34268 332 56 earth earth NN 34268 332 57 to to TO 34268 332 58 have have VB 34268 332 59 its -PRON- PRP$ 34268 332 60 true true JJ 34268 332 61 pole pole NN 34268 332 62 somewhere somewhere RB 34268 332 63 between between IN 34268 332 64 the the DT 34268 332 65 present present JJ 34268 332 66 pole pole NN 34268 332 67 and and CC 34268 332 68 Java Java NNP 34268 332 69 . . . 34268 333 1 It -PRON- PRP 34268 333 2 would would MD 34268 333 3 no no RB 34268 333 4 longer longer RB 34268 333 5 rotate rotate VB 34268 333 6 about about IN 34268 333 7 its -PRON- PRP$ 34268 333 8 present present JJ 34268 333 9 axis axi NNS 34268 333 10 . . . 34268 334 1 In in IN 34268 334 2 fact fact NN 34268 334 3 the the DT 34268 334 4 axis axi NNS 34268 334 5 of of IN 34268 334 6 rotation rotation NN 34268 334 7 would would MD 34268 334 8 be be VB 34268 334 9 altered alter VBN 34268 334 10 , , , 34268 334 11 and and CC 34268 334 12 there there EX 34268 334 13 would would MD 34268 334 14 be be VB 34268 334 15 no no DT 34268 334 16 tendency tendency NN 34268 334 17 for for IN 34268 334 18 anything anything NN 34268 334 19 further further RB 34268 334 20 to to TO 34268 334 21 occur occur VB 34268 334 22 , , , 34268 334 23 because because IN 34268 334 24 a a DT 34268 334 25 homogeneous homogeneous JJ 34268 334 26 sphere sphere NN 34268 334 27 will will MD 34268 334 28 as as RB 34268 334 29 readily readily RB 34268 334 30 rotate rotate VB 34268 334 31 about about RB 34268 334 32 one one CD 34268 334 33 axis axis RB 34268 334 34 as as IN 34268 334 35 another another DT 34268 334 36 . . . 34268 335 1 But but CC 34268 335 2 if if IN 34268 335 3 such such PDT 34268 335 4 a a DT 34268 335 5 thing thing NN 34268 335 6 were be VBD 34268 335 7 to to TO 34268 335 8 happen happen VB 34268 335 9 to to IN 34268 335 10 this this DT 34268 335 11 earth earth NN 34268 335 12 of of IN 34268 335 13 ours -PRON- PRP 34268 335 14 , , , 34268 335 15 which which WDT 34268 335 16 is be VBZ 34268 335 17 not not RB 34268 335 18 a a DT 34268 335 19 sphere sphere NN 34268 335 20 but but CC 34268 335 21 a a DT 34268 335 22 flattened flattened JJ 34268 335 23 spheroid spheroid NN 34268 335 24 like like IN 34268 335 25 an an DT 34268 335 26 orange orange NN 34268 335 27 , , , 34268 335 28 its -PRON- PRP$ 34268 335 29 polar polar JJ 34268 335 30 diameter diameter NN 34268 335 31 being be VBG 34268 335 32 the the DT 34268 335 33 one one CD 34268 335 34 - - HYPH 34268 335 35 third third NN 34268 335 36 of of IN 34268 335 37 one one CD 34268 335 38 per per IN 34268 335 39 cent cent NN 34268 335 40 . . . 34268 336 1 shorter short JJR 34268 336 2 than than IN 34268 336 3 the the DT 34268 336 4 equatorial equatorial JJ 34268 336 5 diameter diameter NN 34268 336 6 ; ; : 34268 336 7 then then RB 34268 336 8 as as RB 34268 336 9 soon soon RB 34268 336 10 as as IN 34268 336 11 the the DT 34268 336 12 new new JJ 34268 336 13 axis axi NNS 34268 336 14 was be VBD 34268 336 15 established establish VBN 34268 336 16 , , , 34268 336 17 the the DT 34268 336 18 axis axi NNS 34268 336 19 of of IN 34268 336 20 symmetry symmetry NN 34268 336 21 would would MD 34268 336 22 resent resent VB 34268 336 23 the the DT 34268 336 24 change change NN 34268 336 25 and and CC 34268 336 26 would would MD 34268 336 27 try try VB 34268 336 28 to to TO 34268 336 29 become become VB 34268 336 30 again again RB 34268 336 31 the the DT 34268 336 32 axis axi NNS 34268 336 33 of of IN 34268 336 34 rotation rotation NN 34268 336 35 , , , 34268 336 36 and and CC 34268 336 37 a a DT 34268 336 38 great great JJ 34268 336 39 wobbling wobbling JJ 34268 336 40 motion motion NN 34268 336 41 would would MD 34268 336 42 ensue ensue VB 34268 336 43 . . . 34268 337 1 { { -LRB- 34268 337 2 55 55 CD 34268 337 3 } } -RRB- 34268 337 4 I -PRON- PRP 34268 337 5 put put VBD 34268 337 6 the the DT 34268 337 7 matter matter NN 34268 337 8 in in IN 34268 337 9 popular popular JJ 34268 337 10 language language NN 34268 337 11 when when WRB 34268 337 12 I -PRON- PRP 34268 337 13 speak speak VBP 34268 337 14 of of IN 34268 337 15 the the DT 34268 337 16 resentment resentment NN 34268 337 17 of of IN 34268 337 18 an an DT 34268 337 19 axis axis NN 34268 337 20 ; ; : 34268 337 21 perhaps perhaps RB 34268 337 22 it -PRON- PRP 34268 337 23 is be VBZ 34268 337 24 better well JJR 34268 337 25 to to TO 34268 337 26 explain explain VB 34268 337 27 more more JJR 34268 337 28 exactly exactly RB 34268 337 29 what what WP 34268 337 30 I -PRON- PRP 34268 337 31 mean mean VBP 34268 337 32 . . . 34268 338 1 I -PRON- PRP 34268 338 2 am be VBP 34268 338 3 going go VBG 34268 338 4 to to TO 34268 338 5 use use VB 34268 338 6 the the DT 34268 338 7 expression expression NN 34268 338 8 Centrifugal Centrifugal NNP 34268 338 9 Force Force NNP 34268 338 10 . . . 34268 339 1 Now now RB 34268 339 2 there there EX 34268 339 3 are be VBP 34268 339 4 captious captious JJ 34268 339 5 critics critic NNS 34268 339 6 who who WP 34268 339 7 object object VBP 34268 339 8 to to IN 34268 339 9 this this DT 34268 339 10 term term NN 34268 339 11 , , , 34268 339 12 but but CC 34268 339 13 all all DT 34268 339 14 engineers engineer NNS 34268 339 15 use use VBP 34268 339 16 it -PRON- PRP 34268 339 17 , , , 34268 339 18 and and CC 34268 339 19 I -PRON- PRP 34268 339 20 like like VBP 34268 339 21 to to TO 34268 339 22 use use VB 34268 339 23 it -PRON- PRP 34268 339 24 , , , 34268 339 25 and and CC 34268 339 26 our -PRON- PRP$ 34268 339 27 captious captious JJ 34268 339 28 critics critic NNS 34268 339 29 submit submit VBP 34268 339 30 to to IN 34268 339 31 all all DT 34268 339 32 sorts sort NNS 34268 339 33 of of IN 34268 339 34 ignominious ignominious JJ 34268 339 35 involution involution NN 34268 339 36 of of IN 34268 339 37 language language NN 34268 339 38 in in IN 34268 339 39 evading evade VBG 34268 339 40 the the DT 34268 339 41 use use NN 34268 339 42 of of IN 34268 339 43 it -PRON- PRP 34268 339 44 . . . 34268 340 1 It -PRON- PRP 34268 340 2 means mean VBZ 34268 340 3 the the DT 34268 340 4 force force NN 34268 340 5 with with IN 34268 340 6 which which WDT 34268 340 7 any any DT 34268 340 8 body body NN 34268 340 9 acts act VBZ 34268 340 10 upon upon IN 34268 340 11 its -PRON- PRP$ 34268 340 12 constraints constraint NNS 34268 340 13 when when WRB 34268 340 14 it -PRON- PRP 34268 340 15 is be VBZ 34268 340 16 constrained constrain VBN 34268 340 17 to to TO 34268 340 18 move move VB 34268 340 19 in in IN 34268 340 20 a a DT 34268 340 21 curved curved JJ 34268 340 22 path path NN 34268 340 23 . . . 34268 341 1 The the DT 34268 341 2 force force NN 34268 341 3 is be VBZ 34268 341 4 always always RB 34268 341 5 directed direct VBN 34268 341 6 away away RB 34268 341 7 from from IN 34268 341 8 the the DT 34268 341 9 centre centre NN 34268 341 10 of of IN 34268 341 11 the the DT 34268 341 12 curve curve NN 34268 341 13 . . . 34268 342 1 When when WRB 34268 342 2 a a DT 34268 342 3 ball ball NN 34268 342 4 is be VBZ 34268 342 5 whirled whirl VBN 34268 342 6 round round RB 34268 342 7 in in IN 34268 342 8 a a DT 34268 342 9 curve curve NN 34268 342 10 at at IN 34268 342 11 the the DT 34268 342 12 end end NN 34268 342 13 of of IN 34268 342 14 a a DT 34268 342 15 string string NN 34268 342 16 its -PRON- PRP$ 34268 342 17 centrifugal centrifugal JJ 34268 342 18 force force NN 34268 342 19 tends tend VBZ 34268 342 20 to to TO 34268 342 21 break break VB 34268 342 22 the the DT 34268 342 23 string string NN 34268 342 24 . . . 34268 343 1 When when WRB 34268 343 2 any any DT 34268 343 3 body body NN 34268 343 4 keyed key VBD 34268 343 5 to to IN 34268 343 6 a a DT 34268 343 7 shaft shaft NN 34268 343 8 is be VBZ 34268 343 9 revolving revolving JJ 34268 343 10 with with IN 34268 343 11 the the DT 34268 343 12 shaft shaft NN 34268 343 13 , , , 34268 343 14 it -PRON- PRP 34268 343 15 may may MD 34268 343 16 be be VB 34268 343 17 that that IN 34268 343 18 the the DT 34268 343 19 centrifugal centrifugal JJ 34268 343 20 forces force NNS 34268 343 21 of of IN 34268 343 22 all all PDT 34268 343 23 the the DT 34268 343 24 parts part NNS 34268 343 25 just just RB 34268 343 26 balance balance VBP 34268 343 27 one one CD 34268 343 28 another another DT 34268 343 29 ; ; : 34268 343 30 but but CC 34268 343 31 sometimes sometimes RB 34268 343 32 they -PRON- PRP 34268 343 33 do do VBP 34268 343 34 not not RB 34268 343 35 , , , 34268 343 36 and and CC 34268 343 37 then then RB 34268 343 38 we -PRON- PRP 34268 343 39 say say VBP 34268 343 40 that that IN 34268 343 41 the the DT 34268 343 42 shaft shaft NN 34268 343 43 is be VBZ 34268 343 44 out out IN 34268 343 45 of of IN 34268 343 46 balance balance NN 34268 343 47 . . . 34268 344 1 Here here RB 34268 344 2 , , , 34268 344 3 for for IN 34268 344 4 example example NN 34268 344 5 , , , 34268 344 6 is be VBZ 34268 344 7 a a DT 34268 344 8 disc disc NN 34268 344 9 of of IN 34268 344 10 wood wood NN 34268 344 11 rotating rotating NN 34268 344 12 . . . 34268 345 1 It -PRON- PRP 34268 345 2 is be VBZ 34268 345 3 in in IN 34268 345 4 balance balance NN 34268 345 5 . . . 34268 346 1 But but CC 34268 346 2 I -PRON- PRP 34268 346 3 stop stop VBP 34268 346 4 its -PRON- PRP$ 34268 346 5 motion motion NN 34268 346 6 and and CC 34268 346 7 fix fix VB 34268 346 8 this this DT 34268 346 9 piece piece NN 34268 346 10 of of IN 34268 346 11 lead lead NN 34268 346 12 , , , 34268 346 13 A a NN 34268 346 14 , , , 34268 346 15 to to IN 34268 346 16 it -PRON- PRP 34268 346 17 , , , 34268 346 18 and and CC 34268 346 19 you -PRON- PRP 34268 346 20 observe observe VBP 34268 346 21 when when WRB 34268 346 22 it -PRON- PRP 34268 346 23 rotates rotate VBZ 34268 346 24 that that IN 34268 346 25 it -PRON- PRP 34268 346 26 is be VBZ 34268 346 27 so so RB 34268 346 28 much much JJ 34268 346 29 out out IN 34268 346 30 of of IN 34268 346 31 balance balance NN 34268 346 32 that that WDT 34268 346 33 the the DT 34268 346 34 bearings bearing NNS 34268 346 35 of of IN 34268 346 36 the the DT 34268 346 37 shaft shaft NN 34268 346 38 and and CC 34268 346 39 the the DT 34268 346 40 frame frame NN 34268 346 41 that that WDT 34268 346 42 holds hold VBZ 34268 346 43 them -PRON- PRP 34268 346 44 , , , 34268 346 45 and and CC 34268 346 46 even even RB 34268 346 47 the the DT 34268 346 48 lecture lecture NN 34268 346 49 - - HYPH 34268 346 50 table table NN 34268 346 51 , , , 34268 346 52 are be VBP 34268 346 53 shaking shake VBG 34268 346 54 . . . 34268 347 1 Now now RB 34268 347 2 I -PRON- PRP 34268 347 3 will will MD 34268 347 4 put put VB 34268 347 5 things thing NNS 34268 347 6 in in IN 34268 347 7 balance balance NN 34268 347 8 again again RB 34268 347 9 by by IN 34268 347 10 placing place VBG 34268 347 11 another another DT 34268 347 12 piece piece NN 34268 347 13 of of IN 34268 347 14 lead lead NN 34268 347 15 , , , 34268 347 16 B b NN 34268 347 17 , , , 34268 347 18 on on IN 34268 347 19 the the DT 34268 347 20 side side NN 34268 347 21 of of IN 34268 347 22 the the DT 34268 347 23 spindle spindle NN 34268 347 24 remote remote JJ 34268 347 25 from from IN 34268 347 26 A a DT 34268 347 27 , , , 34268 347 28 and and CC 34268 347 29 when when WRB 34268 347 30 I -PRON- PRP 34268 347 31 again again RB 34268 347 32 rotate rotate VBP 34268 347 33 the the DT 34268 347 34 disc disc NN 34268 347 35 ( ( -LRB- 34268 347 36 Fig fig NN 34268 347 37 . . . 34268 348 1 26 26 LS 34268 348 2 ) ) -RRB- 34268 348 3 there there RB 34268 348 4 { { -LRB- 34268 348 5 56 56 CD 34268 348 6 } } -RRB- 34268 348 7 is be VBZ 34268 348 8 no no RB 34268 348 9 longer long RBR 34268 348 10 any any DT 34268 348 11 shaking shaking NN 34268 348 12 of of IN 34268 348 13 the the DT 34268 348 14 framework framework NN 34268 348 15 . . . 34268 349 1 When when WRB 34268 349 2 the the DT 34268 349 3 crank crank NN 34268 349 4 - - HYPH 34268 349 5 shaft shaft NN 34268 349 6 of of IN 34268 349 7 a a DT 34268 349 8 locomotive locomotive NN 34268 349 9 has have VBZ 34268 349 10 not not RB 34268 349 11 been be VBN 34268 349 12 put put VBN 34268 349 13 in in IN 34268 349 14 balance balance NN 34268 349 15 by by IN 34268 349 16 means mean NNS 34268 349 17 of of IN 34268 349 18 weights weight NNS 34268 349 19 suitably suitably RB 34268 349 20 placed place VBN 34268 349 21 on on IN 34268 349 22 the the DT 34268 349 23 driving driving NN 34268 349 24 - - HYPH 34268 349 25 wheels wheel NNS 34268 349 26 , , , 34268 349 27 there there EX 34268 349 28 is be VBZ 34268 349 29 nobody nobody NN 34268 349 30 in in IN 34268 349 31 the the DT 34268 349 32 train train NN 34268 349 33 who who WP 34268 349 34 does do VBZ 34268 349 35 not not RB 34268 349 36 feel feel VB 34268 349 37 the the DT 34268 349 38 effects effect NNS 34268 349 39 . . . 34268 350 1 Yes yes UH 34268 350 2 , , , 34268 350 3 and and CC 34268 350 4 the the DT 34268 350 5 coal coal NN 34268 350 6 - - HYPH 34268 350 7 bill bill NN 34268 350 8 shows show VBZ 34268 350 9 the the DT 34268 350 10 effects effect NNS 34268 350 11 , , , 34268 350 12 for for IN 34268 350 13 an an DT 34268 350 14 unbalanced unbalanced JJ 34268 350 15 engine engine NN 34268 350 16 tugs tug NNS 34268 350 17 the the DT 34268 350 18 train train NN 34268 350 19 spasmodically spasmodically RB 34268 350 20 instead instead RB 34268 350 21 of of IN 34268 350 22 exerting exert VBG 34268 350 23 an an DT 34268 350 24 efficient efficient JJ 34268 350 25 steady steady JJ 34268 350 26 pull pull NN 34268 350 27 . . . 34268 351 1 My -PRON- PRP$ 34268 351 2 friend friend NN 34268 351 3 Professor Professor NNP 34268 351 4 Milne Milne NNP 34268 351 5 , , , 34268 351 6 of of IN 34268 351 7 Japan Japan NNP 34268 351 8 , , , 34268 351 9 places place VBZ 34268 351 10 earthquake earthquake NN 34268 351 11 measuring measure VBG 34268 351 12 instruments instrument NNS 34268 351 13 on on IN 34268 351 14 engines engine NNS 34268 351 15 and and CC 34268 351 16 in in IN 34268 351 17 trains train NNS 34268 351 18 for for IN 34268 351 19 measuring measure VBG 34268 351 20 this this DT 34268 351 21 and and CC 34268 351 22 other other JJ 34268 351 23 wants want NNS 34268 351 24 of of IN 34268 351 25 balance balance NN 34268 351 26 , , , 34268 351 27 and and CC 34268 351 28 he -PRON- PRP 34268 351 29 has have VBZ 34268 351 30 shown show VBN 34268 351 31 unmistakably unmistakably RB 34268 351 32 that that IN 34268 351 33 two two CD 34268 351 34 engines engine NNS 34268 351 35 of of IN 34268 351 36 nearly nearly RB 34268 351 37 the the DT 34268 351 38 same same JJ 34268 351 39 general general JJ 34268 351 40 design design NN 34268 351 41 , , , 34268 351 42 one one PRP 34268 351 43 balanced balance VBN 34268 351 44 properly properly RB 34268 351 45 and and CC 34268 351 46 the the DT 34268 351 47 other other JJ 34268 351 48 not not RB 34268 351 49 , , , 34268 351 50 consume consume VB 34268 351 51 very very RB 34268 351 52 different different JJ 34268 351 53 amounts amount NNS 34268 351 54 of of IN 34268 351 55 coal coal NN 34268 351 56 in in IN 34268 351 57 making make VBG 34268 351 58 the the DT 34268 351 59 same same JJ 34268 351 60 journey journey NN 34268 351 61 at at IN 34268 351 62 the the DT 34268 351 63 same same JJ 34268 351 64 speed speed NN 34268 351 65 . . . 34268 352 1 [ [ -LRB- 34268 352 2 Illustration illustration NN 34268 352 3 : : : 34268 352 4 FIG FIG NNP 34268 352 5 . . . 34268 353 1 26 26 CD 34268 353 2 . . . 34268 353 3 ] ] -RRB- 34268 354 1 If if IN 34268 354 2 a a DT 34268 354 3 rotating rotate VBG 34268 354 4 body body NN 34268 354 5 is be VBZ 34268 354 6 in in IN 34268 354 7 balance balance NN 34268 354 8 , , , 34268 354 9 not not RB 34268 354 10 only only RB 34268 354 11 does do VBZ 34268 354 12 the the DT 34268 354 13 axis axi NNS 34268 354 14 of of IN 34268 354 15 rotation rotation NN 34268 354 16 pass pass VB 34268 354 17 through through IN 34268 354 18 the the DT 34268 354 19 centre centre NN 34268 354 20 of of IN 34268 354 21 gravity gravity NN 34268 354 22 ( ( -LRB- 34268 354 23 or or CC 34268 354 24 rather rather RB 34268 354 25 centre centre NN 34268 354 26 of of IN 34268 354 27 mass mass NNP 34268 354 28 ) ) -RRB- 34268 354 29 of of IN 34268 354 30 the the DT 34268 354 31 body body NN 34268 354 32 , , , 34268 354 33 but but CC 34268 354 34 { { -LRB- 34268 354 35 57 57 CD 34268 354 36 } } -RRB- 34268 354 37 the the DT 34268 354 38 axis axi NNS 34268 354 39 of of IN 34268 354 40 rotation rotation NN 34268 354 41 must must MD 34268 354 42 be be VB 34268 354 43 one one CD 34268 354 44 of of IN 34268 354 45 the the DT 34268 354 46 three three CD 34268 354 47 principal principal JJ 34268 354 48 axes axis NNS 34268 354 49 through through IN 34268 354 50 the the DT 34268 354 51 centre centre NNP 34268 354 52 of of IN 34268 354 53 mass mass NN 34268 354 54 of of IN 34268 354 55 the the DT 34268 354 56 body body NN 34268 354 57 . . . 34268 355 1 Here here RB 34268 355 2 , , , 34268 355 3 for for IN 34268 355 4 example example NN 34268 355 5 , , , 34268 355 6 is be VBZ 34268 355 7 an an DT 34268 355 8 ellipsoid ellipsoid NN 34268 355 9 of of IN 34268 355 10 wood wood NN 34268 355 11 ; ; : 34268 355 12 A A NNP 34268 355 13 A a NN 34268 355 14 , , , 34268 355 15 B b NN 34268 355 16 B B NNP 34268 355 17 , , , 34268 355 18 and and CC 34268 355 19 C C NNP 34268 355 20 C C NNP 34268 355 21 ( ( -LRB- 34268 355 22 Fig fig NN 34268 355 23 . . . 34268 356 1 27 27 CD 34268 356 2 ) ) -RRB- 34268 356 3 are be VBP 34268 356 4 its -PRON- PRP$ 34268 356 5 three three CD 34268 356 6 principal principal JJ 34268 356 7 axes axis NNS 34268 356 8 , , , 34268 356 9 and and CC 34268 356 10 it -PRON- PRP 34268 356 11 would would MD 34268 356 12 be be VB 34268 356 13 in in IN 34268 356 14 balance balance NN 34268 356 15 if if IN 34268 356 16 it -PRON- PRP 34268 356 17 rotated rotate VBD 34268 356 18 about about IN 34268 356 19 any any DT 34268 356 20 one one CD 34268 356 21 of of IN 34268 356 22 these these DT 34268 356 23 three three CD 34268 356 24 axes axis NNS 34268 356 25 , , , 34268 356 26 and and CC 34268 356 27 it -PRON- PRP 34268 356 28 would would MD 34268 356 29 not not RB 34268 356 30 be be VB 34268 356 31 in in IN 34268 356 32 balance balance NN 34268 356 33 if if IN 34268 356 34 it -PRON- PRP 34268 356 35 rotated rotate VBD 34268 356 36 about about IN 34268 356 37 any any DT 34268 356 38 other other JJ 34268 356 39 axis axis NN 34268 356 40 , , , 34268 356 41 unless unless IN 34268 356 42 , , , 34268 356 43 indeed indeed RB 34268 356 44 , , , 34268 356 45 it -PRON- PRP 34268 356 46 were be VBD 34268 356 47 like like IN 34268 356 48 a a DT 34268 356 49 homogeneous homogeneous JJ 34268 356 50 sphere sphere NN 34268 356 51 , , , 34268 356 52 every every DT 34268 356 53 diameter diameter NN 34268 356 54 of of IN 34268 356 55 which which WDT 34268 356 56 is be VBZ 34268 356 57 a a DT 34268 356 58 principal principal JJ 34268 356 59 axis axis NN 34268 356 60 . . . 34268 357 1 [ [ -LRB- 34268 357 2 Illustration illustration NN 34268 357 3 : : : 34268 357 4 FIG FIG NNP 34268 357 5 . . . 34268 358 1 27 27 CD 34268 358 2 . . . 34268 358 3 ] ] -RRB- 34268 359 1 Every every DT 34268 359 2 body body NN 34268 359 3 has have VBZ 34268 359 4 three three CD 34268 359 5 such such JJ 34268 359 6 principal principal JJ 34268 359 7 axes axis NNS 34268 359 8 through through IN 34268 359 9 its -PRON- PRP$ 34268 359 10 centre centre NN 34268 359 11 of of IN 34268 359 12 mass mass NNP 34268 359 13 , , , 34268 359 14 and and CC 34268 359 15 this this DT 34268 359 16 body body NN 34268 359 17 ( ( -LRB- 34268 359 18 Fig fig NN 34268 359 19 . . . 34268 360 1 27 27 CD 34268 360 2 ) ) -RRB- 34268 360 3 has have VBZ 34268 360 4 them -PRON- PRP 34268 360 5 ; ; : 34268 360 6 but but CC 34268 360 7 I -PRON- PRP 34268 360 8 have have VBP 34268 360 9 here here RB 34268 360 10 constrained constrain VBN 34268 360 11 it -PRON- PRP 34268 360 12 to to TO 34268 360 13 rotate rotate VB 34268 360 14 about about IN 34268 360 15 the the DT 34268 360 16 axis axis JJ 34268 360 17 D d NN 34268 360 18 D d NN 34268 360 19 , , , 34268 360 20 and and CC 34268 360 21 you -PRON- PRP 34268 360 22 all all DT 34268 360 23 observe observe VBP 34268 360 24 the the DT 34268 360 25 effect effect NN 34268 360 26 of of IN 34268 360 27 the the DT 34268 360 28 unbalanced unbalanced JJ 34268 360 29 centrifugal centrifugal JJ 34268 360 30 forces force NNS 34268 360 31 , , , 34268 360 32 which which WDT 34268 360 33 is be VBZ 34268 360 34 nearly nearly RB 34268 360 35 great great JJ 34268 360 36 enough enough RB 34268 360 37 to to TO 34268 360 38 tear tear VB 34268 360 39 the the DT 34268 360 40 framework framework NN 34268 360 41 in in IN 34268 360 42 pieces piece NNS 34268 360 43 . . . 34268 361 1 The the DT 34268 361 2 higher high JJR 34268 361 3 the the DT 34268 361 4 speed speed NN 34268 361 5 the the DT 34268 361 6 more more RBR 34268 361 7 important important JJ 34268 361 8 this this DT 34268 361 9 want want NN 34268 361 10 of of IN 34268 361 11 balance balance NN 34268 361 12 is be VBZ 34268 361 13 . . . 34268 362 1 If if IN 34268 362 2 the the DT 34268 362 3 speed speed NN 34268 362 4 is be VBZ 34268 362 5 doubled double VBN 34268 362 6 , , , 34268 362 7 the the DT 34268 362 8 centrifugal centrifugal JJ 34268 362 9 forces force NNS 34268 362 10 become become VBP 34268 362 11 four four CD 34268 362 12 times time NNS 34268 362 13 as as RB 34268 362 14 great great JJ 34268 362 15 ; ; : 34268 362 16 and and CC 34268 362 17 modern modern JJ 34268 362 18 mechanical mechanical JJ 34268 362 19 engineers engineer NNS 34268 362 20 with with IN 34268 362 21 their -PRON- PRP$ 34268 362 22 quick quick JJ 34268 362 23 speed speed NN 34268 362 24 engines engine NNS 34268 362 25 , , , 34268 362 26 some some DT 34268 362 27 of of IN 34268 362 28 which which WDT 34268 362 29 revolve revolve VBP 34268 362 30 , , , 34268 362 31 like like IN 34268 362 32 the the DT 34268 362 33 fan fan NN 34268 362 34 - - HYPH 34268 362 35 engines engine NNS 34268 362 36 of of IN 34268 362 37 torpedo torpedo NN 34268 362 38 - - HYPH 34268 362 39 boats boat NNS 34268 362 40 , , , 34268 362 41 at at IN 34268 362 42 1700 1700 CD 34268 362 43 revolutions revolution NNS 34268 362 44 per per IN 34268 362 45 minute minute NN 34268 362 46 , , , 34268 362 47 require require VBP 34268 362 48 to to TO 34268 362 49 pay pay VB 34268 362 50 great great JJ 34268 362 51 attention attention NN 34268 362 52 to to IN 34268 362 53 this this DT 34268 362 54 subject subject NN 34268 362 55 , , , 34268 362 56 which which WDT 34268 362 57 the the DT 34268 362 58 older old JJR 34268 362 59 engineers engineer NNS 34268 362 60 never never RB 34268 362 61 troubled trouble VBD 34268 362 62 their -PRON- PRP$ 34268 362 63 { { -LRB- 34268 362 64 58 58 CD 34268 362 65 } } -RRB- 34268 362 66 heads head NNS 34268 362 67 about about IN 34268 362 68 . . . 34268 363 1 You -PRON- PRP 34268 363 2 must must MD 34268 363 3 remember remember VB 34268 363 4 that that IN 34268 363 5 even even RB 34268 363 6 when when WRB 34268 363 7 want want NN 34268 363 8 of of IN 34268 363 9 balance balance NN 34268 363 10 does do VBZ 34268 363 11 not not RB 34268 363 12 actually actually RB 34268 363 13 fracture fracture VB 34268 363 14 the the DT 34268 363 15 framework framework NN 34268 363 16 of of IN 34268 363 17 an an DT 34268 363 18 engine engine NN 34268 363 19 , , , 34268 363 20 it -PRON- PRP 34268 363 21 will will MD 34268 363 22 shake shake VB 34268 363 23 everything everything NN 34268 363 24 , , , 34268 363 25 so so IN 34268 363 26 that that IN 34268 363 27 nuts nut NNS 34268 363 28 and and CC 34268 363 29 keys key NNS 34268 363 30 and and CC 34268 363 31 other other JJ 34268 363 32 fastenings fastening NNS 34268 363 33 are be VBP 34268 363 34 pretty pretty RB 34268 363 35 sure sure JJ 34268 363 36 to to TO 34268 363 37 get get VB 34268 363 38 loose loose JJ 34268 363 39 . . . 34268 364 1 I -PRON- PRP 34268 364 2 have have VBP 34268 364 3 seen see VBN 34268 364 4 , , , 34268 364 5 on on IN 34268 364 6 a a DT 34268 364 7 badly badly RB 34268 364 8 - - HYPH 34268 364 9 balanced balanced JJ 34268 364 10 machine machine NN 34268 364 11 , , , 34268 364 12 a a DT 34268 364 13 securely securely RB 34268 364 14 - - HYPH 34268 364 15 fastened fasten VBN 34268 364 16 pair pair NN 34268 364 17 of of IN 34268 364 18 nuts nut NNS 34268 364 19 , , , 34268 364 20 one one CD 34268 364 21 supposed suppose VBD 34268 364 22 to to TO 34268 364 23 be be VB 34268 364 24 locking lock VBG 34268 364 25 the the DT 34268 364 26 other other JJ 34268 364 27 , , , 34268 364 28 quietly quietly RB 34268 364 29 revolving revolve VBG 34268 364 30 on on IN 34268 364 31 their -PRON- PRP$ 34268 364 32 bolt bolt NN 34268 364 33 at at IN 34268 364 34 the the DT 34268 364 35 same same JJ 34268 364 36 time time NN 34268 364 37 , , , 34268 364 38 and and CC 34268 364 39 gently gently RB 34268 364 40 lifting lift VBG 34268 364 41 themselves -PRON- PRP 34268 364 42 at at IN 34268 364 43 a a DT 34268 364 44 regular regular JJ 34268 364 45 but but CC 34268 364 46 fairly fairly RB 34268 364 47 rapid rapid JJ 34268 364 48 rate rate NN 34268 364 49 , , , 34268 364 50 until until IN 34268 364 51 they -PRON- PRP 34268 364 52 both both DT 34268 364 53 tumbled tumble VBD 34268 364 54 from from IN 34268 364 55 the the DT 34268 364 56 end end NN 34268 364 57 of of IN 34268 364 58 the the DT 34268 364 59 bolt bolt NN 34268 364 60 into into IN 34268 364 61 my -PRON- PRP$ 34268 364 62 hand hand NN 34268 364 63 . . . 34268 365 1 If if IN 34268 365 2 my -PRON- PRP$ 34268 365 3 hand hand NN 34268 365 4 had have VBD 34268 365 5 not not RB 34268 365 6 been be VBN 34268 365 7 there there RB 34268 365 8 , , , 34268 365 9 the the DT 34268 365 10 bolts bolt NNS 34268 365 11 would would MD 34268 365 12 have have VB 34268 365 13 tumbled tumble VBN 34268 365 14 into into IN 34268 365 15 a a DT 34268 365 16 receptacle receptacle NN 34268 365 17 in in IN 34268 365 18 which which WDT 34268 365 19 they -PRON- PRP 34268 365 20 would would MD 34268 365 21 have have VB 34268 365 22 produced produce VBN 34268 365 23 interesting interesting JJ 34268 365 24 but but CC 34268 365 25 most most RBS 34268 365 26 destructive destructive JJ 34268 365 27 phenomena phenomenon NNS 34268 365 28 . . . 34268 366 1 You -PRON- PRP 34268 366 2 would would MD 34268 366 3 have have VB 34268 366 4 somebody somebody NN 34268 366 5 else else RB 34268 366 6 lecturing lecture VBG 34268 366 7 to to IN 34268 366 8 you -PRON- PRP 34268 366 9 to to IN 34268 366 10 - - HYPH 34268 366 11 night night NN 34268 366 12 if if IN 34268 366 13 that that DT 34268 366 14 event event NN 34268 366 15 had have VBD 34268 366 16 come come VBN 34268 366 17 off off RP 34268 366 18 . . . 34268 367 1 Suppose suppose VB 34268 367 2 , , , 34268 367 3 then then RB 34268 367 4 , , , 34268 367 5 that that IN 34268 367 6 our -PRON- PRP$ 34268 367 7 earth earth NN 34268 367 8 were be VBD 34268 367 9 spinning spin VBG 34268 367 10 about about IN 34268 367 11 any any DT 34268 367 12 other other JJ 34268 367 13 axis axi NNS 34268 367 14 than than IN 34268 367 15 its -PRON- PRP$ 34268 367 16 present present JJ 34268 367 17 axis axi NNS 34268 367 18 , , , 34268 367 19 the the DT 34268 367 20 axis axi NNS 34268 367 21 of of IN 34268 367 22 figure figure NN 34268 367 23 . . . 34268 368 1 If if IN 34268 368 2 spun spin VBN 34268 368 3 about about RP 34268 368 4 any any DT 34268 368 5 diameter diameter NN 34268 368 6 of of IN 34268 368 7 the the DT 34268 368 8 equator equator NN 34268 368 9 for for IN 34268 368 10 example example NN 34268 368 11 , , , 34268 368 12 centrifugal centrifugal JJ 34268 368 13 forces force NNS 34268 368 14 would would MD 34268 368 15 just just RB 34268 368 16 keep keep VB 34268 368 17 things thing NNS 34268 368 18 in in IN 34268 368 19 a a DT 34268 368 20 state state NN 34268 368 21 of of IN 34268 368 22 unstable unstable JJ 34268 368 23 equilibrium equilibrium NN 34268 368 24 , , , 34268 368 25 and and CC 34268 368 26 no no DT 34268 368 27 great great JJ 34268 368 28 change change NN 34268 368 29 might may MD 34268 368 30 be be VB 34268 368 31 produced produce VBN 34268 368 32 until until IN 34268 368 33 some some DT 34268 368 34 accidental accidental JJ 34268 368 35 cause cause NN 34268 368 36 effected effect VBD 34268 368 37 a a DT 34268 368 38 slight slight JJ 34268 368 39 alteration alteration NN 34268 368 40 in in IN 34268 368 41 the the DT 34268 368 42 spinning spinning NN 34268 368 43 axis axis NN 34268 368 44 , , , 34268 368 45 and and CC 34268 368 46 after after IN 34268 368 47 that that DT 34268 368 48 the the DT 34268 368 49 earth earth NN 34268 368 50 would would MD 34268 368 51 wobble wobble VB 34268 368 52 very very RB 34268 368 53 greatly greatly RB 34268 368 54 . . . 34268 369 1 How how WRB 34268 369 2 long long JJ 34268 369 3 and and CC 34268 369 4 how how WRB 34268 369 5 violently violently RB 34268 369 6 it -PRON- PRP 34268 369 7 would would MD 34268 369 8 wobble wobble VB 34268 369 9 , , , 34268 369 10 would would MD 34268 369 11 depend depend VB 34268 369 12 on on IN 34268 369 13 a a DT 34268 369 14 number number NN 34268 369 15 of of IN 34268 369 16 circumstances circumstance NNS 34268 369 17 about about IN 34268 369 18 which which WDT 34268 369 19 I -PRON- PRP 34268 369 20 will will MD 34268 369 21 not not RB 34268 369 22 now now RB 34268 369 23 venture venture VB 34268 369 24 to to TO 34268 369 25 guess guess VB 34268 369 26 . . . 34268 370 1 If if IN 34268 370 2 you -PRON- PRP 34268 370 3 { { -LRB- 34268 370 4 59 59 CD 34268 370 5 } } -RRB- 34268 370 6 tell tell VB 34268 370 7 me -PRON- PRP 34268 370 8 that that DT 34268 370 9 on on IN 34268 370 10 the the DT 34268 370 11 whole whole NN 34268 370 12 , , , 34268 370 13 in in IN 34268 370 14 spite spite NN 34268 370 15 of of IN 34268 370 16 the the DT 34268 370 17 violence violence NN 34268 370 18 of of IN 34268 370 19 the the DT 34268 370 20 wobbling wobbling NN 34268 370 21 , , , 34268 370 22 it -PRON- PRP 34268 370 23 would would MD 34268 370 24 not not RB 34268 370 25 get get VB 34268 370 26 shaken shake VBN 34268 370 27 into into IN 34268 370 28 a a DT 34268 370 29 new new JJ 34268 370 30 form form NN 34268 370 31 altogether altogether RB 34268 370 32 , , , 34268 370 33 then then RB 34268 370 34 I -PRON- PRP 34268 370 35 know know VBP 34268 370 36 that that IN 34268 370 37 in in IN 34268 370 38 consequence consequence NN 34268 370 39 of of IN 34268 370 40 tidal tidal JJ 34268 370 41 and and CC 34268 370 42 other other JJ 34268 370 43 friction friction NN 34268 370 44 it -PRON- PRP 34268 370 45 would would MD 34268 370 46 eventually eventually RB 34268 370 47 come come VB 34268 370 48 to to IN 34268 370 49 a a DT 34268 370 50 quiet quiet JJ 34268 370 51 state state NN 34268 370 52 of of IN 34268 370 53 spinning spin VBG 34268 370 54 about about IN 34268 370 55 its -PRON- PRP$ 34268 370 56 present present JJ 34268 370 57 axis axi NNS 34268 370 58 . . . 34268 371 1 You -PRON- PRP 34268 371 2 see see VBP 34268 371 3 , , , 34268 371 4 then then RB 34268 371 5 , , , 34268 371 6 that that IN 34268 371 7 although although IN 34268 371 8 every every DT 34268 371 9 body body NN 34268 371 10 has have VBZ 34268 371 11 three three CD 34268 371 12 axes axis NNS 34268 371 13 about about IN 34268 371 14 which which WDT 34268 371 15 it -PRON- PRP 34268 371 16 will will MD 34268 371 17 rotate rotate VB 34268 371 18 in in IN 34268 371 19 a a DT 34268 371 20 balanced balanced JJ 34268 371 21 fashion fashion NN 34268 371 22 without without IN 34268 371 23 any any DT 34268 371 24 tendency tendency NN 34268 371 25 to to TO 34268 371 26 wobble wobble VB 34268 371 27 , , , 34268 371 28 this this DT 34268 371 29 balance balance NN 34268 371 30 of of IN 34268 371 31 the the DT 34268 371 32 centrifugal centrifugal JJ 34268 371 33 forces force NNS 34268 371 34 is be VBZ 34268 371 35 really really RB 34268 371 36 an an DT 34268 371 37 unstable unstable JJ 34268 371 38 balance balance NN 34268 371 39 in in IN 34268 371 40 two two CD 34268 371 41 out out IN 34268 371 42 of of IN 34268 371 43 the the DT 34268 371 44 three three CD 34268 371 45 cases case NNS 34268 371 46 , , , 34268 371 47 and and CC 34268 371 48 there there EX 34268 371 49 is be VBZ 34268 371 50 only only RB 34268 371 51 one one CD 34268 371 52 axis axi NNS 34268 371 53 about about IN 34268 371 54 which which WDT 34268 371 55 a a DT 34268 371 56 perfectly perfectly RB 34268 371 57 stable stable JJ 34268 371 58 balanced balanced JJ 34268 371 59 kind kind NN 34268 371 60 of of IN 34268 371 61 rotation rotation NN 34268 371 62 will will MD 34268 371 63 take take VB 34268 371 64 place place NN 34268 371 65 , , , 34268 371 66 and and CC 34268 371 67 a a DT 34268 371 68 spinning spin VBG 34268 371 69 body body NN 34268 371 70 generally generally RB 34268 371 71 comes come VBZ 34268 371 72 to to TO 34268 371 73 rotate rotate VB 34268 371 74 about about IN 34268 371 75 this this DT 34268 371 76 axis axis NN 34268 371 77 in in IN 34268 371 78 the the DT 34268 371 79 long long JJ 34268 371 80 run run NN 34268 371 81 if if IN 34268 371 82 left leave VBN 34268 371 83 to to IN 34268 371 84 itself -PRON- PRP 34268 371 85 , , , 34268 371 86 and and CC 34268 371 87 if if IN 34268 371 88 there there EX 34268 371 89 is be VBZ 34268 371 90 friction friction NN 34268 371 91 to to TO 34268 371 92 still still RB 34268 371 93 the the DT 34268 371 94 wobbling wobbling JJ 34268 371 95 . . . 34268 372 1 To to TO 34268 372 2 illustrate illustrate VB 34268 372 3 this this DT 34268 372 4 , , , 34268 372 5 I -PRON- PRP 34268 372 6 have have VBP 34268 372 7 here here RB 34268 372 8 a a DT 34268 372 9 method method NN 34268 372 10 of of IN 34268 372 11 spinning spin VBG 34268 372 12 bodies body NNS 34268 372 13 which which WDT 34268 372 14 enables enable VBZ 34268 372 15 them -PRON- PRP 34268 372 16 to to TO 34268 372 17 choose choose VB 34268 372 18 as as IN 34268 372 19 their -PRON- PRP$ 34268 372 20 spinning spinning NN 34268 372 21 axis axis NN 34268 372 22 that that IN 34268 372 23 one one CD 34268 372 24 principal principal JJ 34268 372 25 axis axi VBZ 34268 372 26 about about IN 34268 372 27 which which WDT 34268 372 28 their -PRON- PRP$ 34268 372 29 rotation rotation NN 34268 372 30 is be VBZ 34268 372 31 most most RBS 34268 372 32 stable stable JJ 34268 372 33 . . . 34268 373 1 The the DT 34268 373 2 various various JJ 34268 373 3 bodies body NNS 34268 373 4 can can MD 34268 373 5 be be VB 34268 373 6 hung hang VBN 34268 373 7 at at IN 34268 373 8 the the DT 34268 373 9 end end NN 34268 373 10 of of IN 34268 373 11 this this DT 34268 373 12 string string NN 34268 373 13 , , , 34268 373 14 and and CC 34268 373 15 I -PRON- PRP 34268 373 16 cause cause VBP 34268 373 17 the the DT 34268 373 18 pulley pulley NN 34268 373 19 from from IN 34268 373 20 which which WDT 34268 373 21 the the DT 34268 373 22 string string NN 34268 373 23 hangs hang VBZ 34268 373 24 to to TO 34268 373 25 rotate rotate VB 34268 373 26 . . . 34268 374 1 Observe observe VB 34268 374 2 that that IN 34268 374 3 at at IN 34268 374 4 first first RB 34268 374 5 the the DT 34268 374 6 disc disc NN 34268 374 7 ( ( -LRB- 34268 374 8 Fig fig NN 34268 374 9 . . . 34268 375 1 28 28 CD 34268 375 2 _ _ NNP 34268 375 3 a a DT 34268 375 4 _ _ NNP 34268 375 5 ) ) -RRB- 34268 375 6 rotates rotate VBZ 34268 375 7 soberly soberly RB 34268 375 8 about about IN 34268 375 9 the the DT 34268 375 10 axis axis JJ 34268 375 11 A A NNP 34268 375 12 A a NN 34268 375 13 , , , 34268 375 14 but but CC 34268 375 15 you -PRON- PRP 34268 375 16 note note VBP 34268 375 17 the the DT 34268 375 18 small small JJ 34268 375 19 beginning beginning NN 34268 375 20 of of IN 34268 375 21 the the DT 34268 375 22 wobble wobble NN 34268 375 23 ; ; : 34268 375 24 now now RB 34268 375 25 it -PRON- PRP 34268 375 26 gets get VBZ 34268 375 27 quite quite RB 34268 375 28 violent violent JJ 34268 375 29 , , , 34268 375 30 and and CC 34268 375 31 now now RB 34268 375 32 the the DT 34268 375 33 disc disc NN 34268 375 34 is be VBZ 34268 375 35 stably stably RB 34268 375 36 and and CC 34268 375 37 smoothly smoothly RB 34268 375 38 rotating rotate VBG 34268 375 39 about about IN 34268 375 40 the the DT 34268 375 41 axis axis NNP 34268 375 42 B B NNP 34268 375 43 B B NNP 34268 375 44 , , , 34268 375 45 which which WDT 34268 375 46 is be VBZ 34268 375 47 the the DT 34268 375 48 most most RBS 34268 375 49 important important JJ 34268 375 50 of of IN 34268 375 51 its -PRON- PRP$ 34268 375 52 principal principal JJ 34268 375 53 axes axis NNS 34268 375 54 . . . 34268 376 1 { { -LRB- 34268 376 2 60 60 CD 34268 376 3 } } -RRB- 34268 376 4 [ [ -LRB- 34268 376 5 Illustration illustration NN 34268 376 6 : : : 34268 376 7 FIG FIG NNP 34268 376 8 . . . 34268 377 1 28 28 CD 34268 377 2 . . . 34268 377 3 ] ] -RRB- 34268 378 1 Again again RB 34268 378 2 , , , 34268 378 3 this this DT 34268 378 4 cone cone NN 34268 378 5 ( ( -LRB- 34268 378 6 Fig fig NN 34268 378 7 . . . 34268 379 1 28 28 CD 34268 379 2 _ _ NNP 34268 379 3 b b NNP 34268 379 4 _ _ NNP 34268 379 5 ) ) -RRB- 34268 379 6 rotates rotate VBZ 34268 379 7 smoothly smoothly RB 34268 379 8 at at IN 34268 379 9 first first RB 34268 379 10 about about IN 34268 379 11 the the DT 34268 379 12 axis axis NN 34268 379 13 A A NNP 34268 379 14 A a NN 34268 379 15 , , , 34268 379 16 but but CC 34268 379 17 the the DT 34268 379 18 wobble wobble NN 34268 379 19 begins begin VBZ 34268 379 20 and and CC 34268 379 21 gets get VBZ 34268 379 22 very very RB 34268 379 23 great great JJ 34268 379 24 , , , 34268 379 25 and and CC 34268 379 26 eventually eventually RB 34268 379 27 the the DT 34268 379 28 cone cone NN 34268 379 29 rotates rotate VBZ 34268 379 30 smoothly smoothly RB 34268 379 31 about about IN 34268 379 32 the the DT 34268 379 33 axis axis NNP 34268 379 34 B B NNP 34268 379 35 B B NNP 34268 379 36 , , , 34268 379 37 which which WDT 34268 379 38 is be VBZ 34268 379 39 the the DT 34268 379 40 most most RBS 34268 379 41 important important JJ 34268 379 42 of of IN 34268 379 43 its -PRON- PRP$ 34268 379 44 principal principal JJ 34268 379 45 axes axis NNS 34268 379 46 . . . 34268 380 1 Here here RB 34268 380 2 again again RB 34268 380 3 is be VBZ 34268 380 4 a a DT 34268 380 5 rod rod NN 34268 380 6 hung hang VBD 34268 380 7 from from IN 34268 380 8 one one CD 34268 380 9 end end NN 34268 380 10 ( ( -LRB- 34268 380 11 Fig fig NN 34268 380 12 . . . 34268 381 1 28 28 CD 34268 381 2 _ _ NNP 34268 381 3 d d NNP 34268 381 4 _ _ NNP 34268 381 5 ) ) -RRB- 34268 381 6 . . . 34268 382 1 See see VB 34268 382 2 also also RB 34268 382 3 this this DT 34268 382 4 anchor anchor NN 34268 382 5 ring ring NN 34268 382 6 . . . 34268 383 1 But but CC 34268 383 2 you -PRON- PRP 34268 383 3 may may MD 34268 383 4 be be VB 34268 383 5 more more RBR 34268 383 6 interested interested JJ 34268 383 7 in in IN 34268 383 8 this this DT 34268 383 9 limp limp JJ 34268 383 10 ring ring NN 34268 383 11 of of IN 34268 383 12 chain chain NN 34268 383 13 ( ( -LRB- 34268 383 14 Fig fig NN 34268 383 15 . . . 34268 384 1 28 28 CD 34268 384 2 _ _ NNP 34268 384 3 c c NNP 34268 384 4 _ _ NNP 34268 384 5 ) ) -RRB- 34268 384 6 . . . 34268 385 1 See see VB 34268 385 2 how how WRB 34268 385 3 at at IN 34268 385 4 first first RB 34268 385 5 it -PRON- PRP 34268 385 6 hangs hang VBZ 34268 385 7 from from IN 34268 385 8 the the DT 34268 385 9 cord cord NN 34268 385 10 vertically vertically RB 34268 385 11 , , , 34268 385 12 and and CC 34268 385 13 how how WRB 34268 385 14 the the DT 34268 385 15 wobbles wobble NNS 34268 385 16 and and CC 34268 385 17 vibrations vibration NNS 34268 385 18 end end VBP 34268 385 19 in in IN 34268 385 20 its -PRON- PRP$ 34268 385 21 becoming become VBG 34268 385 22 a a DT 34268 385 23 perfectly perfectly RB 34268 385 24 circular circular JJ 34268 385 25 ring ring NN 34268 385 26 lying lie VBG 34268 385 27 all all RB 34268 385 28 in in IN 34268 385 29 a a DT 34268 385 30 horizontal horizontal JJ 34268 385 31 plane plane NN 34268 385 32 . . . 34268 386 1 This this DT 34268 386 2 experiment experiment NN 34268 386 3 illustrates illustrate VBZ 34268 386 4 also also RB 34268 386 5 the the DT 34268 386 6 quasi quasi JJ 34268 386 7 - - JJ 34268 386 8 rigidity rigidity JJ 34268 386 9 given give VBN 34268 386 10 to to IN 34268 386 11 a a DT 34268 386 12 flexible flexible JJ 34268 386 13 body body NN 34268 386 14 by by IN 34268 386 15 rapid rapid JJ 34268 386 16 motion motion NN 34268 386 17 . . . 34268 387 1 To to TO 34268 387 2 return return VB 34268 387 3 to to IN 34268 387 4 this this DT 34268 387 5 balanced balanced JJ 34268 387 6 gyrostat gyrostat NN 34268 387 7 of of IN 34268 387 8 ours -PRON- PRP 34268 387 9 ( ( -LRB- 34268 387 10 Fig fig NN 34268 387 11 . . . 34268 388 1 13 13 CD 34268 388 2 ) ) -RRB- 34268 388 3 . . . 34268 389 1 It -PRON- PRP 34268 389 2 is be VBZ 34268 389 3 not not RB 34268 389 4 precessing precess VBG 34268 389 5 , , , 34268 389 6 so so RB 34268 389 7 you -PRON- PRP 34268 389 8 know know VBP 34268 389 9 that that IN 34268 389 10 the the DT 34268 389 11 weight weight NN 34268 389 12 W W NNP 34268 389 13 just just RB 34268 389 14 balances balance VBZ 34268 389 15 the the DT 34268 389 16 gyrostat gyrostat JJ 34268 389 17 F. F. NNP 34268 389 18 Now now RB 34268 389 19 if if IN 34268 389 20 I -PRON- PRP 34268 389 21 leave leave VBP 34268 389 22 the the DT 34268 389 23 instrument instrument NN 34268 389 24 to to IN 34268 389 25 itself -PRON- PRP 34268 389 26 after after IN 34268 389 27 I -PRON- PRP 34268 389 28 give give VBP 34268 389 29 a a DT 34268 389 30 downward downward JJ 34268 389 31 impulse impulse NN 34268 389 32 to to IN 34268 389 33 F F NNP 34268 389 34 , , , 34268 389 35 not not RB 34268 389 36 exerting exert VBG 34268 389 37 merely merely RB 34268 389 38 a a DT 34268 389 39 steady steady JJ 34268 389 40 pressure pressure NN 34268 389 41 , , , 34268 389 42 you -PRON- PRP 34268 389 43 will will MD 34268 389 44 notice notice VB 34268 389 45 that that IN 34268 389 46 F F NNP 34268 389 47 swings swing VBZ 34268 389 48 to to IN 34268 389 49 the the DT 34268 389 50 right right NN 34268 389 51 for for IN 34268 389 52 the the DT 34268 389 53 reason reason NN 34268 389 54 already already RB 34268 389 55 given give VBN 34268 389 56 ; ; : 34268 389 57 but but CC 34268 389 58 it -PRON- PRP 34268 389 59 swings swing VBZ 34268 389 60 too too RB 34268 389 61 fast fast RB 34268 389 62 and and CC 34268 389 63 too too RB 34268 389 64 far far RB 34268 389 65 , , , 34268 389 66 just just RB 34268 389 67 like like IN 34268 389 68 any any DT 34268 389 69 other other JJ 34268 389 70 swinging swinging NN 34268 389 71 body body NN 34268 389 72 , , , 34268 389 73 and and CC 34268 389 74 it -PRON- PRP 34268 389 75 is be VBZ 34268 389 76 easy easy JJ 34268 389 77 from from IN 34268 389 78 what what WP 34268 389 79 I -PRON- PRP 34268 389 80 have have VBP 34268 389 81 already already RB 34268 389 82 said say VBN 34268 389 83 , , , 34268 389 84 to to TO 34268 389 85 see see VB 34268 389 86 that that IN 34268 389 87 this this DT 34268 389 88 wobbling wobble VBG 34268 389 89 motion motion NN 34268 389 90 ( ( -LRB- 34268 389 91 Fig fig NN 34268 389 92 . . . 34268 390 1 29 29 CD 34268 390 2 ) ) -RRB- 34268 390 3 should should MD 34268 390 4 be be VB 34268 390 5 the the DT 34268 390 6 result result NN 34268 390 7 , , , 34268 390 8 and and CC 34268 390 9 that that IN 34268 390 10 it -PRON- PRP 34268 390 11 should should MD 34268 390 12 continue continue VB 34268 390 13 until until IN 34268 390 14 friction friction NN 34268 390 15 stills still NNS 34268 390 16 it -PRON- PRP 34268 390 17 , , , 34268 390 18 and and CC 34268 390 19 F F NNP 34268 390 20 takes take VBZ 34268 390 21 its -PRON- PRP$ 34268 390 22 permanent permanent JJ 34268 390 23 new new JJ 34268 390 24 position position NN 34268 390 25 only only RB 34268 390 26 after after IN 34268 390 27 some some DT 34268 390 28 time time NN 34268 390 29 elapses elapse NNS 34268 390 30 . . . 34268 391 1 You -PRON- PRP 34268 391 2 see see VBP 34268 391 3 that that IN 34268 391 4 I -PRON- PRP 34268 391 5 can can MD 34268 391 6 impose impose VB 34268 391 7 this this DT 34268 391 8 wobble wobble JJ 34268 391 9 or or CC 34268 391 10 nodding nodding JJ 34268 391 11 { { -LRB- 34268 391 12 62 62 CD 34268 391 13 } } -RRB- 34268 391 14 motion motion NN 34268 391 15 upon upon IN 34268 391 16 the the DT 34268 391 17 gyrostat gyrostat NN 34268 391 18 whether whether IN 34268 391 19 it -PRON- PRP 34268 391 20 has have VBZ 34268 391 21 a a DT 34268 391 22 motion motion NN 34268 391 23 of of IN 34268 391 24 precession precession NN 34268 391 25 or or CC 34268 391 26 not not RB 34268 391 27 . . . 34268 392 1 It -PRON- PRP 34268 392 2 is be VBZ 34268 392 3 now now RB 34268 392 4 nodding nodding JJ 34268 392 5 as as IN 34268 392 6 it -PRON- PRP 34268 392 7 processes process VBZ 34268 392 8 round round JJ 34268 392 9 and and CC 34268 392 10 round round RB 34268 392 11 -- -- : 34268 392 12 that that RB 34268 392 13 is is RB 34268 392 14 , , , 34268 392 15 it -PRON- PRP 34268 392 16 is be VBZ 34268 392 17 rising rise VBG 34268 392 18 and and CC 34268 392 19 falling fall VBG 34268 392 20 as as IN 34268 392 21 it -PRON- PRP 34268 392 22 precesses precess VBZ 34268 392 23 . . . 34268 393 1 [ [ -LRB- 34268 393 2 Illustration illustration NN 34268 393 3 : : : 34268 393 4 FIG FIG NNP 34268 393 5 . . . 34268 394 1 29 29 CD 34268 394 2 . . . 34268 394 3 ] ] -RRB- 34268 395 1 Perhaps perhaps RB 34268 395 2 I -PRON- PRP 34268 395 3 had have VBD 34268 395 4 better well RBR 34268 395 5 put put VB 34268 395 6 the the DT 34268 395 7 matter matter NN 34268 395 8 a a DT 34268 395 9 little little RB 34268 395 10 more more RBR 34268 395 11 clearly clearly RB 34268 395 12 . . . 34268 396 1 You -PRON- PRP 34268 396 2 see see VBP 34268 396 3 the the DT 34268 396 4 same same JJ 34268 396 5 phenomenon phenomenon NN 34268 396 6 in in IN 34268 396 7 this this DT 34268 396 8 top top NN 34268 396 9 . . . 34268 397 1 If if IN 34268 397 2 the the DT 34268 397 3 top top NN 34268 397 4 is be VBZ 34268 397 5 precessing precess VBG 34268 397 6 too too RB 34268 397 7 fast fast RB 34268 397 8 for for IN 34268 397 9 the the DT 34268 397 10 force force NN 34268 397 11 of of IN 34268 397 12 gravity gravity NN 34268 397 13 the the DT 34268 397 14 top top JJ 34268 397 15 rises rise NNS 34268 397 16 , , , 34268 397 17 and and CC 34268 397 18 the the DT 34268 397 19 precession precession NN 34268 397 20 diminishes diminishe NNS 34268 397 21 in in IN 34268 397 22 consequence consequence NNP 34268 397 23 ; ; : 34268 397 24 the the DT 34268 397 25 precession precession NN 34268 397 26 being be VBG 34268 397 27 now now RB 34268 397 28 too too RB 34268 397 29 slow slow JJ 34268 397 30 to to TO 34268 397 31 balance balance VB 34268 397 32 gravity gravity NN 34268 397 33 , , , 34268 397 34 the the DT 34268 397 35 top top NN 34268 397 36 falls fall VBZ 34268 397 37 a a DT 34268 397 38 little little JJ 34268 397 39 and and CC 34268 397 40 the the DT 34268 397 41 { { -LRB- 34268 397 42 63 63 CD 34268 397 43 } } -RRB- 34268 397 44 precession precession NN 34268 397 45 increases increase NNS 34268 397 46 again again RB 34268 397 47 , , , 34268 397 48 and and 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3 is be VBZ 34268 398 4 more more RBR 34268 398 5 evident evident JJ 34268 398 6 in in IN 34268 398 7 the the DT 34268 398 8 nearly nearly RB 34268 398 9 horizontal horizontal JJ 34268 398 10 balanced balanced JJ 34268 398 11 gyrostat gyrostat NN 34268 398 12 than than IN 34268 398 13 in in IN 34268 398 14 a a DT 34268 398 15 top top NN 34268 398 16 , , , 34268 398 17 because because IN 34268 398 18 in in IN 34268 398 19 a a DT 34268 398 20 top top NN 34268 398 21 the the DT 34268 398 22 turning turn VBG 34268 398 23 effect effect NN 34268 398 24 of of IN 34268 398 25 gravity gravity NN 34268 398 26 is be VBZ 34268 398 27 less less JJR 34268 398 28 in in IN 34268 398 29 the the DT 34268 398 30 higher high JJR 34268 398 31 positions position NNS 34268 398 32 . . . 34268 399 1 When when WRB 34268 399 2 scientific scientific JJ 34268 399 3 men man NNS 34268 399 4 try try VBP 34268 399 5 to to TO 34268 399 6 popularize popularize VB 34268 399 7 their -PRON- PRP$ 34268 399 8 discoveries 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public public NN 34268 400 6 that that IN 34268 400 7 the the DT 34268 400 8 earth earth NN 34268 400 9 goes go VBZ 34268 400 10 round round IN 34268 400 11 the the DT 34268 400 12 sun sun NN 34268 400 13 in in IN 34268 400 14 an an DT 34268 400 15 elliptic elliptic JJ 34268 400 16 path path NN 34268 400 17 , , , 34268 400 18 whereas whereas IN 34268 400 19 the the DT 34268 400 20 attractions attraction NNS 34268 400 21 of of IN 34268 400 22 the the DT 34268 400 23 planets planet NNS 34268 400 24 cause cause VB 34268 400 25 the the DT 34268 400 26 path path NN 34268 400 27 to to TO 34268 400 28 be be VB 34268 400 29 only only RB 34268 400 30 approximately approximately RB 34268 400 31 elliptic elliptic JJ 34268 400 32 ; ; : 34268 400 33 and and CC 34268 400 34 electricians electrician NNS 34268 400 35 tell tell VBP 34268 400 36 the the DT 34268 400 37 public public NN 34268 400 38 that that IN 34268 400 39 electric electric JJ 34268 400 40 energy energy NN 34268 400 41 is be VBZ 34268 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science NN 34268 405 29 is be VBZ 34268 405 30 as as RB 34268 405 31 good good JJ 34268 405 32 as as IN 34268 405 33 can can MD 34268 405 34 be be VB 34268 405 35 expected expect VBN 34268 405 36 in in IN 34268 405 37 a a DT 34268 405 38 man man NN 34268 405 39 who who WP 34268 405 40 calls call VBZ 34268 405 41 himself -PRON- PRP 34268 405 42 a a DT 34268 405 43 poet poet NN 34268 405 44 ; ; : 34268 405 45 but but CC 34268 405 46 in in IN 34268 405 47 both both DT 34268 405 48 cases case NNS 34268 405 49 we -PRON- PRP 34268 405 50 have have VBP 34268 405 51 illustrations illustration NNS 34268 405 52 of of IN 34268 405 53 the the DT 34268 405 54 incompatibility incompatibility NN 34268 405 55 of of IN 34268 405 56 science science NN 34268 405 57 and and CC 34268 405 58 rhyming rhyming NN 34268 405 59 . . . 34268 406 1 [ [ -LRB- 34268 406 2 Illustration illustration NN 34268 406 3 : : : 34268 406 4 FIG FIG NNP 34268 406 5 . . . 34268 407 1 17 17 CD 34268 407 2 . . . 34268 407 3 ] ] 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12 a a DT 34268 425 13 top top NN 34268 425 14 to to TO 34268 425 15 rise rise VB 34268 425 16 ? ? . 34268 426 1 Rapid rapid JJ 34268 426 2 rising rise VBG 34268 426 3 to to IN 34268 426 4 the the DT 34268 426 5 upright upright JJ 34268 426 6 position position NN 34268 426 7 is be VBZ 34268 426 8 the the DT 34268 426 9 invariable invariable JJ 34268 426 10 sign sign NN 34268 426 11 of of IN 34268 426 12 rapid rapid JJ 34268 426 13 rotation rotation NN 34268 426 14 in in IN 34268 426 15 a a DT 34268 426 16 top top NN 34268 426 17 , , , 34268 426 18 and and CC 34268 426 19 I -PRON- PRP 34268 426 20 recollect recollect VBP 34268 426 21 that that IN 34268 426 22 when when WRB 34268 426 23 quite quite RB 34268 426 24 vertical vertical JJ 34268 426 25 we -PRON- PRP 34268 426 26 used use VBD 34268 426 27 to to TO 34268 426 28 say say VB 34268 426 29 , , , 34268 426 30 " " '' 34268 426 31 She -PRON- PRP 34268 426 32 sleeps sleep VBZ 34268 426 33 ! ! . 34268 426 34 " " '' 34268 427 1 Such such JJ 34268 427 2 was be VBD 34268 427 3 the the DT 34268 427 4 endearing endearing JJ 34268 427 5 way way NN 34268 427 6 in in IN 34268 427 7 which which WDT 34268 427 8 the the DT 34268 427 9 youthful youthful JJ 34268 427 10 experimenter experimenter NN 34268 427 11 thought think VBD 34268 427 12 of of IN 34268 427 13 the the DT 34268 427 14 beautiful beautiful JJ 34268 427 15 object object NN 34268 427 16 of of IN 34268 427 17 his -PRON- PRP$ 34268 427 18 tender tender NN 34268 427 19 regard regard NN 34268 427 20 . . . 34268 428 1 All all DT 34268 428 2 so so RB 34268 428 3 well well RB 34268 428 4 known know VBN 34268 428 5 as as IN 34268 428 6 this this DT 34268 428 7 rising rise VBG 34268 428 8 tendency tendency NN 34268 428 9 of of IN 34268 428 10 a a DT 34268 428 11 top top NN 34268 428 12 has have VBZ 34268 428 13 been be VBN 34268 428 14 ever ever RB 34268 428 15 since since IN 34268 428 16 tops top NNS 34268 428 17 were be VBD 34268 428 18 first first RB 34268 428 19 spun spin VBN 34268 428 20 , , , 34268 428 21 I -PRON- PRP 34268 428 22 question question VBP 34268 428 23 if if IN 34268 428 24 any any DT 34268 428 25 person person NN 34268 428 26 in in IN 34268 428 27 this this DT 34268 428 28 hall hall NN 34268 428 29 knows know VBZ 34268 428 30 the the DT 34268 428 31 explanation explanation NN 34268 428 32 , , , 34268 428 33 and and CC 34268 428 34 I -PRON- PRP 34268 428 35 question question VBP 34268 428 36 its -PRON- PRP$ 34268 428 37 being be VBG 34268 428 38 known know VBN 34268 428 39 to to IN 34268 428 40 more more JJR 34268 428 41 than than IN 34268 428 42 a a DT 34268 428 43 few few JJ 34268 428 44 persons person NNS 34268 428 45 anywhere anywhere RB 34268 428 46 . . . 34268 429 1 Any any DT 34268 429 2 great great JJ 34268 429 3 mathematician mathematician NN 34268 429 4 will will MD 34268 429 5 tell tell VB 34268 429 6 you -PRON- PRP 34268 429 7 that that IN 34268 429 8 the the DT 34268 429 9 explanation explanation NN 34268 429 10 is be VBZ 34268 429 11 surely surely RB 34268 429 12 to to TO 34268 429 13 be be VB 34268 429 14 found find VBN 34268 429 15 published publish VBN 34268 429 16 in in IN 34268 429 17 _ _ NNP 34268 429 18 Routh Routh NNP 34268 429 19 _ _ NNP 34268 429 20 , , , 34268 429 21 or or CC 34268 429 22 that that IN 34268 429 23 at at IN 34268 429 24 all all DT 34268 429 25 events event NNS 34268 429 26 he -PRON- PRP 34268 429 27 knows know VBZ 34268 429 28 men man NNS 34268 429 29 at at IN 34268 429 30 Cambridge Cambridge NNP 34268 429 31 who who WP 34268 429 32 surely surely RB 34268 429 33 know know VBP 34268 429 34 it -PRON- PRP 34268 429 35 , , , 34268 429 36 and and CC 34268 429 37 he -PRON- PRP 34268 429 38 thinks think VBZ 34268 429 39 that that IN 34268 429 40 he -PRON- PRP 34268 429 41 himself -PRON- PRP 34268 429 42 must must MD 34268 429 43 have have VB 34268 429 44 known know VBN 34268 429 45 it -PRON- PRP 34268 429 46 , , , 34268 429 47 although although IN 34268 429 48 he -PRON- PRP 34268 429 49 has have VBZ 34268 429 50 now now RB 34268 429 51 forgotten forget VBN 34268 429 52 those those DT 34268 429 53 elaborate elaborate JJ 34268 429 54 mathematical mathematical JJ 34268 429 55 demonstrations demonstration NNS 34268 429 56 which which WDT 34268 429 57 he -PRON- PRP 34268 429 58 once once RB 34268 429 59 exercised exercise VBD 34268 429 60 his -PRON- PRP$ 34268 429 61 mind mind NN 34268 429 62 upon upon IN 34268 429 63 . . . 34268 430 1 I -PRON- PRP 34268 430 2 believe believe VBP 34268 430 3 that that IN 34268 430 4 all all DT 34268 430 5 such such JJ 34268 430 6 statements statement NNS 34268 430 7 are be VBP 34268 430 8 made make VBN 34268 430 9 in in IN 34268 430 10 error error NN 34268 430 11 , , , 34268 430 12 but but CC 34268 430 13 I -PRON- PRP 34268 430 14 can can MD 34268 430 15 not not RB 34268 430 16 { { -LRB- 34268 430 17 68 68 CD 34268 430 18 } } -RRB- 34268 430 19 be be VB 34268 430 20 sure sure JJ 34268 430 21 . . . 34268 431 1 [ [ -LRB- 34268 431 2 6 6 CD 34268 431 3 ] ] -RRB- 34268 431 4 A a DT 34268 431 5 partial partial JJ 34268 431 6 theory theory NN 34268 431 7 of of IN 34268 431 8 the the DT 34268 431 9 phenomenon phenomenon NN 34268 431 10 was be VBD 34268 431 11 given give VBN 34268 431 12 by by IN 34268 431 13 Mr. Mr. NNP 34268 431 14 Archibald Archibald NNP 34268 431 15 Smith Smith NNP 34268 431 16 in in IN 34268 431 17 the the DT 34268 431 18 _ _ NNP 34268 431 19 Cambridge Cambridge NNP 34268 431 20 Mathematical Mathematical NNP 34268 431 21 Journal Journal NNP 34268 431 22 _ _ NNP 34268 431 23 many many JJ 34268 431 24 years year NNS 34268 431 25 ago ago RB 34268 431 26 , , , 34268 431 27 but but CC 34268 431 28 the the DT 34268 431 29 problem problem NN 34268 431 30 was be VBD 34268 431 31 solved solve VBN 34268 431 32 by by IN 34268 431 33 Sir Sir NNP 34268 431 34 William William NNP 34268 431 35 Thomson Thomson NNP 34268 431 36 and and CC 34268 431 37 Professor Professor NNP 34268 431 38 Blackburn Blackburn NNP 34268 431 39 when when WRB 34268 431 40 they -PRON- PRP 34268 431 41 stayed stay VBD 34268 431 42 together together RB 34268 431 43 one one CD 34268 431 44 year year NN 34268 431 45 at at IN 34268 431 46 the the DT 34268 431 47 seaside seaside NN 34268 431 48 , , , 34268 431 49 reading read VBG 34268 431 50 for for IN 34268 431 51 the the DT 34268 431 52 great great JJ 34268 431 53 Cambridge Cambridge NNP 34268 431 54 mathematical mathematical JJ 34268 431 55 examination examination NN 34268 431 56 . . . 34268 432 1 It -PRON- PRP 34268 432 2 must must MD 34268 432 3 have have VB 34268 432 4 alarmed alarm VBN 34268 432 5 a a DT 34268 432 6 person person NN 34268 432 7 interested interested JJ 34268 432 8 in in IN 34268 432 9 Thomson Thomson NNP 34268 432 10 's 's POS 34268 432 11 success success NN 34268 432 12 to to TO 34268 432 13 notice notice VB 34268 432 14 that that IN 34268 432 15 the the DT 34268 432 16 seaside seaside JJ 34268 432 17 holiday holiday NN 34268 432 18 was be VBD 34268 432 19 really really RB 34268 432 20 spent spend VBN 34268 432 21 by by IN 34268 432 22 him -PRON- PRP 34268 432 23 and and CC 34268 432 24 his -PRON- PRP$ 34268 432 25 friend friend NN 34268 432 26 in in IN 34268 432 27 spinning spin VBG 34268 432 28 all all DT 34268 432 29 sorts sort NNS 34268 432 30 of of IN 34268 432 31 rounded rounded JJ 34268 432 32 stones stone NNS 34268 432 33 which which WDT 34268 432 34 they -PRON- PRP 34268 432 35 picked pick VBD 34268 432 36 up up RP 34268 432 37 on on IN 34268 432 38 the the DT 34268 432 39 beach beach NN 34268 432 40 . . . 34268 433 1 And and CC 34268 433 2 I -PRON- PRP 34268 433 3 will will MD 34268 433 4 now now RB 34268 433 5 show show VB 34268 433 6 you -PRON- PRP 34268 433 7 the the DT 34268 433 8 curious curious JJ 34268 433 9 phenomenon phenomenon NN 34268 433 10 that that WDT 34268 433 11 puzzled puzzle VBD 34268 433 12 him -PRON- PRP 34268 433 13 that that DT 34268 433 14 year year NN 34268 433 15 . . . 34268 434 1 This this DT 34268 434 2 ellipsoid ellipsoid NN 34268 434 3 ( ( -LRB- 34268 434 4 Fig fig NN 34268 434 5 . . . 34268 435 1 31 31 LS 34268 435 2 ) ) -RRB- 34268 435 3 will will MD 34268 435 4 represent represent VB 34268 435 5 a a DT 34268 435 6 waterworn waterworn JJ 34268 435 7 stone stone NN 34268 435 8 . . . 34268 436 1 It -PRON- PRP 34268 436 2 is be VBZ 34268 436 3 lying lie VBG 34268 436 4 in in IN 34268 436 5 its -PRON- PRP$ 34268 436 6 most most RBS 34268 436 7 stable stable JJ 34268 436 8 state state NN 34268 436 9 on on IN 34268 436 10 the the DT 34268 436 11 table table NN 34268 436 12 , , , 34268 436 13 and and CC 34268 436 14 I -PRON- PRP 34268 436 15 give give VBP 34268 436 16 it -PRON- PRP 34268 436 17 a a DT 34268 436 18 spin spin NN 34268 436 19 . . . 34268 437 1 You -PRON- PRP 34268 437 2 see see VBP 34268 437 3 that that IN 34268 437 4 for for IN 34268 437 5 a a DT 34268 437 6 second second JJ 34268 437 7 or or CC 34268 437 8 two two CD 34268 437 9 it -PRON- PRP 34268 437 10 was be VBD 34268 437 11 inclined inclined JJ 34268 437 12 to to TO 34268 437 13 go go VB 34268 437 14 on on RP 34268 437 15 spinning spin VBG 34268 437 16 about about IN 34268 437 17 the the DT 34268 437 18 axis axis JJ 34268 437 19 A A NNP 34268 437 20 A a NN 34268 437 21 , , , 34268 437 22 but but CC 34268 437 23 it -PRON- PRP 34268 437 24 began begin VBD 34268 437 25 to to TO 34268 437 26 wobble wobble VB 34268 437 27 violently violently RB 34268 437 28 , , , 34268 437 29 and and CC 34268 437 30 after after IN 34268 437 31 a a DT 34268 437 32 while while NN 34268 437 33 , , , 34268 437 34 when when WRB 34268 437 35 these these DT 34268 437 36 wobbles wobble NNS 34268 437 37 stilled still VBD 34268 437 38 , , , 34268 437 39 you -PRON- PRP 34268 437 40 saw see VBD 34268 437 41 that that IN 34268 437 42 it -PRON- PRP 34268 437 43 was be VBD 34268 437 44 spinning spin VBG 34268 437 45 nicely nicely RB 34268 437 46 with with IN 34268 437 47 its -PRON- PRP$ 34268 437 48 axis axis JJ 34268 437 49 B B NNP 34268 437 50 B b NN 34268 437 51 vertical vertical NN 34268 437 52 ; ; : 34268 437 53 but but CC 34268 437 54 then then RB 34268 437 55 a a DT 34268 437 56 new new JJ 34268 437 57 series series NN 34268 437 58 of of IN 34268 437 59 wobblings wobbling NNS 34268 437 60 began begin VBD 34268 437 61 and and CC 34268 437 62 became become VBD 34268 437 63 more more RBR 34268 437 64 violent violent JJ 34268 437 65 , , , 34268 437 66 and and CC 34268 437 67 when when WRB 34268 437 68 they -PRON- PRP 34268 437 69 ceased cease VBD 34268 437 70 you -PRON- PRP 34268 437 71 saw see VBD 34268 437 72 that that IN 34268 437 73 the the DT 34268 437 74 object object NN 34268 437 75 had have VBD 34268 437 76 at at IN 34268 437 77 length length NN 34268 437 78 reached reach VBN 34268 437 79 a a DT 34268 437 80 settled settle VBN 34268 437 81 state state NN 34268 437 82 of of IN 34268 437 83 { { -LRB- 34268 437 84 69 69 CD 34268 437 85 } } -RRB- 34268 437 86 spinning spin VBG 34268 437 87 , , , 34268 437 88 standing stand VBG 34268 437 89 upright upright RB 34268 437 90 upon upon IN 34268 437 91 its -PRON- PRP$ 34268 437 92 longest long JJS 34268 437 93 axis axis NN 34268 437 94 . . . 34268 438 1 This this DT 34268 438 2 is be VBZ 34268 438 3 an an DT 34268 438 4 extraordinary extraordinary JJ 34268 438 5 phenomenon phenomenon NN 34268 438 6 to to IN 34268 438 7 any any DT 34268 438 8 person person NN 34268 438 9 who who WP 34268 438 10 knows know VBZ 34268 438 11 about about IN 34268 438 12 the the DT 34268 438 13 great great JJ 34268 438 14 inclination inclination NN 34268 438 15 of of IN 34268 438 16 this this DT 34268 438 17 body body NN 34268 438 18 to to TO 34268 438 19 spin spin VB 34268 438 20 in in IN 34268 438 21 the the DT 34268 438 22 very very JJ 34268 438 23 way way NN 34268 438 24 in in IN 34268 438 25 which which WDT 34268 438 26 I -PRON- PRP 34268 438 27 first first RB 34268 438 28 started start VBD 34268 438 29 it -PRON- PRP 34268 438 30 spinning spin VBG 34268 438 31 . . . 34268 439 1 You -PRON- PRP 34268 439 2 will will MD 34268 439 3 find find VB 34268 439 4 that that IN 34268 439 5 nearly nearly RB 34268 439 6 any any DT 34268 439 7 rounded rounded JJ 34268 439 8 stone stone NN 34268 439 9 when when WRB 34268 439 10 spun spun NNP 34268 439 11 will will MD 34268 439 12 get get VB 34268 439 13 up up RP 34268 439 14 in in IN 34268 439 15 this this DT 34268 439 16 way way NN 34268 439 17 upon upon IN 34268 439 18 its -PRON- PRP$ 34268 439 19 longest long JJS 34268 439 20 axis axis NN 34268 439 21 , , , 34268 439 22 if if IN 34268 439 23 the the DT 34268 439 24 spin spin NN 34268 439 25 is be VBZ 34268 439 26 only only RB 34268 439 27 vigorous vigorous JJ 34268 439 28 enough enough RB 34268 439 29 , , , 34268 439 30 and and CC 34268 439 31 in in IN 34268 439 32 the the DT 34268 439 33 very very RB 34268 439 34 same same JJ 34268 439 35 way way NN 34268 439 36 this this DT 34268 439 37 spinning spin VBG 34268 439 38 top top NN 34268 439 39 tends tend VBZ 34268 439 40 to to TO 34268 439 41 get get VB 34268 439 42 more more JJR 34268 439 43 and and CC 34268 439 44 more more RBR 34268 439 45 upright upright JJ 34268 439 46 . . . 34268 440 1 [ [ -LRB- 34268 440 2 Illustration illustration NN 34268 440 3 : : : 34268 440 4 FIG FIG NNP 34268 440 5 . . . 34268 441 1 31 31 CD 34268 441 2 . . . 34268 441 3 ] ] -RRB- 34268 442 1 I -PRON- PRP 34268 442 2 believe believe VBP 34268 442 3 that that IN 34268 442 4 there there EX 34268 442 5 are be VBP 34268 442 6 very very RB 34268 442 7 few few JJ 34268 442 8 mathematical mathematical JJ 34268 442 9 explanations explanation NNS 34268 442 10 of of IN 34268 442 11 phenomena phenomenon NNS 34268 442 12 which which WDT 34268 442 13 may may MD 34268 442 14 not not RB 34268 442 15 be be VB 34268 442 16 given give VBN 34268 442 17 in in IN 34268 442 18 quite quite RB 34268 442 19 ordinary ordinary JJ 34268 442 20 language language NN 34268 442 21 to to IN 34268 442 22 people people NNS 34268 442 23 who who WP 34268 442 24 have have VBP 34268 442 25 an an DT 34268 442 26 ordinary ordinary JJ 34268 442 27 amount amount NN 34268 442 28 of of IN 34268 442 29 experience experience NN 34268 442 30 . . . 34268 443 1 In in IN 34268 443 2 most most JJS 34268 443 3 cases case NNS 34268 443 4 the the DT 34268 443 5 symbolical symbolical JJ 34268 443 6 algebraic algebraic NN 34268 443 7 explanation explanation NN 34268 443 8 must must MD 34268 443 9 be be VB 34268 443 10 given give VBN 34268 443 11 first first RB 34268 443 12 by by IN 34268 443 13 somebody somebody NN 34268 443 14 , , , 34268 443 15 and and CC 34268 443 16 then then RB 34268 443 17 comes come VBZ 34268 443 18 the the DT 34268 443 19 time time NN 34268 443 20 for for IN 34268 443 21 its -PRON- PRP$ 34268 443 22 translation translation NN 34268 443 23 into into IN 34268 443 24 ordinary ordinary JJ 34268 443 25 language language NN 34268 443 26 . . . 34268 444 1 This this DT 34268 444 2 is be VBZ 34268 444 3 the the DT 34268 444 4 foundation foundation NN 34268 444 5 of of IN 34268 444 6 the the DT 34268 444 7 new new JJ 34268 444 8 thing thing NN 34268 444 9 called call VBN 34268 444 10 Technical Technical NNP 34268 444 11 Education Education NNP 34268 444 12 , , , 34268 444 13 which which WDT 34268 444 14 assumes assume VBZ 34268 444 15 that that IN 34268 444 16 a a DT 34268 444 17 { { -LRB- 34268 444 18 70 70 CD 34268 444 19 } } -RRB- 34268 444 20 workman workman NNP 34268 444 21 may may MD 34268 444 22 be be VB 34268 444 23 taught teach VBN 34268 444 24 the the DT 34268 444 25 principles principle NNS 34268 444 26 underlying underlie VBG 34268 444 27 the the DT 34268 444 28 operations operation NNS 34268 444 29 which which WDT 34268 444 30 go go VBP 34268 444 31 on on RP 34268 444 32 in in IN 34268 444 33 his -PRON- PRP$ 34268 444 34 trade trade NN 34268 444 35 , , , 34268 444 36 if if IN 34268 444 37 we -PRON- PRP 34268 444 38 base base VBP 34268 444 39 our -PRON- PRP$ 34268 444 40 explanations explanation NNS 34268 444 41 on on IN 34268 444 42 the the DT 34268 444 43 experience experience NN 34268 444 44 which which WDT 34268 444 45 the the DT 34268 444 46 man man NN 34268 444 47 has have VBZ 34268 444 48 acquired acquire VBN 34268 444 49 already already RB 34268 444 50 , , , 34268 444 51 without without IN 34268 444 52 tiring tire VBG 34268 444 53 him -PRON- PRP 34268 444 54 with with IN 34268 444 55 a a DT 34268 444 56 four four CD 34268 444 57 years year NNS 34268 444 58 ' ' POS 34268 444 59 course course NN 34268 444 60 of of IN 34268 444 61 study study NN 34268 444 62 in in IN 34268 444 63 elementary elementary JJ 34268 444 64 things thing NNS 34268 444 65 such such JJ 34268 444 66 as as IN 34268 444 67 is be VBZ 34268 444 68 most most RBS 34268 444 69 suitable suitable JJ 34268 444 70 for for IN 34268 444 71 inexperienced inexperienced JJ 34268 444 72 children child NNS 34268 444 73 and and CC 34268 444 74 youths youth NNS 34268 444 75 at at IN 34268 444 76 public public JJ 34268 444 77 schools school NNS 34268 444 78 and and CC 34268 444 79 the the DT 34268 444 80 universities university NNS 34268 444 81 . . . 34268 445 1 [ [ -LRB- 34268 445 2 Illustration illustration NN 34268 445 3 : : : 34268 445 4 FIG FIG NNP 34268 445 5 . . . 34268 446 1 32 32 CD 34268 446 2 . . . 34268 446 3 ] ] -RRB- 34268 447 1 [ [ -LRB- 34268 447 2 Illustration illustration NN 34268 447 3 : : : 34268 447 4 FIG FIG NNP 34268 447 5 . . . 34268 448 1 33 33 CD 34268 448 2 . . . 34268 448 3 ] ] -RRB- 34268 449 1 With with IN 34268 449 2 your -PRON- PRP$ 34268 449 3 present present JJ 34268 449 4 experience experience NN 34268 449 5 the the DT 34268 449 6 explanation explanation NN 34268 449 7 of of IN 34268 449 8 the the DT 34268 449 9 rising rise VBG 34268 449 10 of of IN 34268 449 11 the the DT 34268 449 12 top top NN 34268 449 13 becomes become VBZ 34268 449 14 ridiculously ridiculously RB 34268 449 15 simple simple JJ 34268 449 16 . . . 34268 450 1 If if IN 34268 450 2 you -PRON- PRP 34268 450 3 look look VBP 34268 450 4 at at IN 34268 450 5 statement statement NN 34268 450 6 _ _ NNP 34268 450 7 two two CD 34268 450 8 _ _ NNP 34268 450 9 on on IN 34268 450 10 this this DT 34268 450 11 wall wall NNP 34268 450 12 sheet sheet NNP 34268 450 13 ( ( -LRB- 34268 450 14 p. p. NN 34268 450 15 48 48 CD 34268 450 16 ) ) -RRB- 34268 450 17 and and CC 34268 450 18 reflect reflect VB 34268 450 19 a a DT 34268 450 20 little little JJ 34268 450 21 , , , 34268 450 22 some some DT 34268 450 23 of of IN 34268 450 24 you -PRON- PRP 34268 450 25 will will MD 34268 450 26 be be VB 34268 450 27 able able JJ 34268 450 28 , , , 34268 450 29 without without IN 34268 450 30 any any DT 34268 450 31 elaborate elaborate JJ 34268 450 32 mathematics mathematic NNS 34268 450 33 , , , 34268 450 34 to to TO 34268 450 35 give give VB 34268 450 36 the the DT 34268 450 37 simple simple JJ 34268 450 38 reason reason NN 34268 450 39 for for IN 34268 450 40 this this DT 34268 450 41 that that WDT 34268 450 42 Thomson Thomson NNP 34268 450 43 gave give VBD 34268 450 44 me -PRON- PRP 34268 450 45 sixteen sixteen CD 34268 450 46 years year NNS 34268 450 47 ago ago RB 34268 450 48 . . . 34268 451 1 " " `` 34268 451 2 Hurry hurry VB 34268 451 3 on on IN 34268 451 4 the the DT 34268 451 5 precession precession NN 34268 451 6 , , , 34268 451 7 and and CC 34268 451 8 the the DT 34268 451 9 body body NN 34268 451 10 rises rise VBZ 34268 451 11 in in IN 34268 451 12 opposition opposition NN 34268 451 13 to to IN 34268 451 14 gravity gravity NN 34268 451 15 . . . 34268 451 16 " " '' 34268 452 1 Well well UH 34268 452 2 , , , 34268 452 3 as as IN 34268 452 4 I -PRON- PRP 34268 452 5 am be VBP 34268 452 6 not not RB 34268 452 7 touching touch VBG 34268 452 8 the the DT 34268 452 9 top top NN 34268 452 10 , , , 34268 452 11 and and CC 34268 452 12 as as IN 34268 452 13 the the DT 34268 452 14 body body NN 34268 452 15 does do VBZ 34268 452 16 rise rise VB 34268 452 17 , , , 34268 452 18 we -PRON- PRP 34268 452 19 look look VBP 34268 452 20 at at IN 34268 452 21 once once RB 34268 452 22 for for IN 34268 452 23 something something NN 34268 452 24 that that WDT 34268 452 25 is be VBZ 34268 452 26 hurrying hurrying JJ 34268 452 27 on on IN 34268 452 28 the the DT 34268 452 29 precession precession NN 34268 452 30 , , , 34268 452 31 and and CC 34268 452 32 we -PRON- PRP 34268 452 33 naturally naturally RB 34268 452 34 look look VBP 34268 452 35 to to IN 34268 452 36 the the DT 34268 452 37 way way NN 34268 452 38 in in IN 34268 452 39 which which WDT 34268 452 40 its -PRON- PRP$ 34268 452 41 peg peg NN 34268 452 42 is be VBZ 34268 452 43 rubbing rub VBG 34268 452 44 on on IN 34268 452 45 the the DT 34268 452 46 table table NN 34268 452 47 , , , 34268 452 48 for for IN 34268 452 49 , , , 34268 452 50 with with IN 34268 452 51 the the DT 34268 452 52 exception exception NN 34268 452 53 of of IN 34268 452 54 the the DT 34268 452 55 atmosphere atmosphere NN 34268 452 56 this this DT 34268 452 57 top top NN 34268 452 58 is be VBZ 34268 452 59 touching touch VBG 34268 452 60 nothing nothing NN 34268 452 61 else else RB 34268 452 62 than than IN 34268 452 63 the the DT 34268 452 64 table table NN 34268 452 65 . . . 34268 453 1 Observe observe VB 34268 453 2 carefully carefully RB 34268 453 3 how how WRB 34268 453 4 any any DT 34268 453 5 of of IN 34268 453 6 these these DT 34268 453 7 objects object NNS 34268 453 8 precesses precesse NNS 34268 453 9 . . . 34268 454 1 Fig fig NN 34268 454 2 . . . 34268 455 1 32 32 CD 34268 455 2 shows show VBZ 34268 455 3 the the DT 34268 455 4 way way NN 34268 455 5 in in IN 34268 455 6 which which WDT 34268 455 7 a a DT 34268 455 8 top top JJ 34268 455 9 spins spin NNS 34268 455 10 . . . 34268 456 1 Looked look VBN 34268 456 2 at at IN 34268 456 3 from from IN 34268 456 4 above above RB 34268 456 5 , , , 34268 456 6 if if IN 34268 456 7 the the DT 34268 456 8 top top NN 34268 456 9 is be VBZ 34268 456 10 spinning spin VBG 34268 456 11 in in IN 34268 456 12 the the DT 34268 456 13 direction direction NN 34268 456 14 of of IN 34268 456 15 the the DT 34268 456 16 hands hand NNS 34268 456 17 of of IN 34268 456 18 a a DT 34268 456 19 watch watch NN 34268 456 20 , , , 34268 456 21 we -PRON- PRP 34268 456 22 know know VBP 34268 456 23 from from IN 34268 456 24 the the DT 34268 456 25 fourth fourth JJ 34268 456 26 statement statement NN 34268 456 27 of of IN 34268 456 28 our -PRON- PRP$ 34268 456 29 wall wall NN 34268 456 30 sheet sheet NN 34268 456 31 , , , 34268 456 32 or or CC 34268 456 33 by by IN 34268 456 34 mere mere JJ 34268 456 35 observation observation NN 34268 456 36 , , , 34268 456 37 that that IN 34268 456 38 it -PRON- PRP 34268 456 39 also also RB 34268 456 40 precesses precess VBZ 34268 456 41 in in IN 34268 456 42 the the DT 34268 456 43 direction direction NN 34268 456 44 of of IN 34268 456 45 the the DT 34268 456 46 hands hand NNS 34268 456 47 { { -LRB- 34268 456 48 71 71 CD 34268 456 49 } } -RRB- 34268 456 50 of of IN 34268 456 51 a a DT 34268 456 52 watch watch NN 34268 456 53 ; ; : 34268 456 54 that that RB 34268 456 55 is is RB 34268 456 56 , , , 34268 456 57 its -PRON- PRP$ 34268 456 58 precession precession NN 34268 456 59 is be VBZ 34268 456 60 such such JJ 34268 456 61 as as IN 34268 456 62 to to TO 34268 456 63 make make VB 34268 456 64 the the DT 34268 456 65 peg peg NN 34268 456 66 roll roll NN 34268 456 67 at at IN 34268 456 68 B b NN 34268 456 69 into into IN 34268 456 70 the the DT 34268 456 71 paper paper NN 34268 456 72 . . . 34268 457 1 For for IN 34268 457 2 you -PRON- PRP 34268 457 3 will will MD 34268 457 4 observe observe VB 34268 457 5 that that IN 34268 457 6 the the DT 34268 457 7 peg peg NNP 34268 457 8 is be VBZ 34268 457 9 rolling roll VBG 34268 457 10 round round IN 34268 457 11 a a DT 34268 457 12 circular circular JJ 34268 457 13 path path NN 34268 457 14 on on IN 34268 457 15 the the DT 34268 457 16 table table NN 34268 457 17 , , , 34268 457 18 G g NN 34268 457 19 being be VBG 34268 457 20 nearly nearly RB 34268 457 21 motionless motionless JJ 34268 457 22 , , , 34268 457 23 and and CC 34268 457 24 the the DT 34268 457 25 axis axis JJ 34268 457 26 A a NN 34268 457 27 G g NN 34268 457 28 A a DT 34268 457 29 describing describe VBG 34268 457 30 nearly nearly RB 34268 457 31 a a DT 34268 457 32 cone cone NN 34268 457 33 in in IN 34268 457 34 space space NN 34268 457 35 whose whose WP$ 34268 457 36 vertex vertex NN 34268 457 37 is be VBZ 34268 457 38 G g NN 34268 457 39 , , , 34268 457 40 above above IN 34268 457 41 the the DT 34268 457 42 table table NN 34268 457 43 . . . 34268 458 1 Fig fig NN 34268 458 2 . . . 34268 459 1 33 33 CD 34268 459 2 { { -LRB- 34268 459 3 72 72 CD 34268 459 4 } } -RRB- 34268 459 5 shows show VBZ 34268 459 6 the the DT 34268 459 7 peg peg NNP 34268 459 8 enlarged enlarge VBD 34268 459 9 , , , 34268 459 10 and and CC 34268 459 11 it -PRON- PRP 34268 459 12 is be VBZ 34268 459 13 evident evident JJ 34268 459 14 that that IN 34268 459 15 the the DT 34268 459 16 point point NN 34268 459 17 B b NN 34268 459 18 touching touch VBG 34268 459 19 the the DT 34268 459 20 table table NN 34268 459 21 is be VBZ 34268 459 22 really really RB 34268 459 23 like like IN 34268 459 24 the the DT 34268 459 25 bottom bottom NN 34268 459 26 of of IN 34268 459 27 a a DT 34268 459 28 wheel wheel JJ 34268 459 29 B B NNP 34268 459 30 B B NNP 34268 459 31 ' ' '' 34268 459 32 , , , 34268 459 33 and and CC 34268 459 34 as as IN 34268 459 35 this this DT 34268 459 36 wheel wheel NN 34268 459 37 is be VBZ 34268 459 38 rotating rotate VBG 34268 459 39 , , , 34268 459 40 the the DT 34268 459 41 rotation rotation NN 34268 459 42 causes cause VBZ 34268 459 43 it -PRON- PRP 34268 459 44 to to TO 34268 459 45 roll roll VB 34268 459 46 _ _ NNP 34268 459 47 into into IN 34268 459 48 _ _ NNP 34268 459 49 the the DT 34268 459 50 paper paper NN 34268 459 51 , , , 34268 459 52 away away RB 34268 459 53 from from IN 34268 459 54 us -PRON- PRP 34268 459 55 . . . 34268 460 1 But but CC 34268 460 2 observe observe VB 34268 460 3 that that IN 34268 460 4 its -PRON- PRP$ 34268 460 5 mere mere JJ 34268 460 6 precession precession NN 34268 460 7 is be VBZ 34268 460 8 making make VBG 34268 460 9 it -PRON- PRP 34268 460 10 roll roll VB 34268 460 11 _ _ NNP 34268 460 12 into into IN 34268 460 13 _ _ NNP 34268 460 14 the the DT 34268 460 15 paper paper NN 34268 460 16 , , , 34268 460 17 and and CC 34268 460 18 that that IN 34268 460 19 the the DT 34268 460 20 spin spin NN 34268 460 21 if if IN 34268 460 22 great great JJ 34268 460 23 enough enough RB 34268 460 24 wants want VBZ 34268 460 25 to to TO 34268 460 26 roll roll VB 34268 460 27 the the DT 34268 460 28 top top NN 34268 460 29 faster fast RBR 34268 460 30 than than IN 34268 460 31 the the DT 34268 460 32 precession precession NN 34268 460 33 lets let VBZ 34268 460 34 it -PRON- PRP 34268 460 35 roll roll VB 34268 460 36 , , , 34268 460 37 so so IN 34268 460 38 that that IN 34268 460 39 it -PRON- PRP 34268 460 40 hurries hurry VBZ 34268 460 41 on on IN 34268 460 42 the the DT 34268 460 43 precession precession NN 34268 460 44 , , , 34268 460 45 and and CC 34268 460 46 therefore therefore RB 34268 460 47 the the DT 34268 460 48 top top JJ 34268 460 49 rises rise VBZ 34268 460 50 . . . 34268 461 1 That that DT 34268 461 2 is be VBZ 34268 461 3 the the DT 34268 461 4 simple simple JJ 34268 461 5 explanation explanation NN 34268 461 6 ; ; : 34268 461 7 the the DT 34268 461 8 spin spin NN 34268 461 9 , , , 34268 461 10 so so RB 34268 461 11 long long RB 34268 461 12 as as IN 34268 461 13 it -PRON- PRP 34268 461 14 is be VBZ 34268 461 15 { { -LRB- 34268 461 16 73 73 CD 34268 461 17 } } -RRB- 34268 461 18 great great RB 34268 461 19 enough enough RB 34268 461 20 , , , 34268 461 21 is be VBZ 34268 461 22 always always RB 34268 461 23 hurrying hurry VBG 34268 461 24 on on IN 34268 461 25 the the DT 34268 461 26 precession precession NN 34268 461 27 , , , 34268 461 28 and and CC 34268 461 29 if if IN 34268 461 30 you -PRON- PRP 34268 461 31 will will MD 34268 461 32 cast cast VB 34268 461 33 your -PRON- PRP$ 34268 461 34 recollection recollection NN 34268 461 35 back back RB 34268 461 36 to to IN 34268 461 37 the the DT 34268 461 38 days day NNS 34268 461 39 of of IN 34268 461 40 your -PRON- PRP$ 34268 461 41 youth youth NN 34268 461 42 , , , 34268 461 43 when when WRB 34268 461 44 a a DT 34268 461 45 top top NN 34268 461 46 was be VBD 34268 461 47 supported support VBN 34268 461 48 on on IN 34268 461 49 your -PRON- PRP$ 34268 461 50 hand hand NN 34268 461 51 as as IN 34268 461 52 this this DT 34268 461 53 is be VBZ 34268 461 54 now now RB 34268 461 55 on on IN 34268 461 56 mine mine NN 34268 461 57 ( ( -LRB- 34268 461 58 Fig fig NN 34268 461 59 . . . 34268 462 1 34 34 CD 34268 462 2 ) ) -RRB- 34268 462 3 , , , 34268 462 4 and and CC 34268 462 5 the the DT 34268 462 6 spin spin NN 34268 462 7 had have VBD 34268 462 8 grown grow VBN 34268 462 9 to to TO 34268 462 10 be be VB 34268 462 11 quite quite RB 34268 462 12 small small JJ 34268 462 13 , , , 34268 462 14 and and CC 34268 462 15 was be VBD 34268 462 16 unable unable JJ 34268 462 17 to to TO 34268 462 18 keep keep VB 34268 462 19 the the DT 34268 462 20 top top NN 34268 462 21 upright upright RB 34268 462 22 , , , 34268 462 23 you -PRON- PRP 34268 462 24 will will MD 34268 462 25 remember remember VB 34268 462 26 that that IN 34268 462 27 you -PRON- PRP 34268 462 28 dexterously dexterously RB 34268 462 29 helped help VBD 34268 462 30 the the DT 34268 462 31 precession precession NN 34268 462 32 by by IN 34268 462 33 giving give VBG 34268 462 34 your -PRON- PRP$ 34268 462 35 hand hand NN 34268 462 36 a a DT 34268 462 37 circling circling NN 34268 462 38 motion motion NN 34268 462 39 so so IN 34268 462 40 as as IN 34268 462 41 to to TO 34268 462 42 get get VB 34268 462 43 from from IN 34268 462 44 your -PRON- PRP$ 34268 462 45 top top NN 34268 462 46 the the DT 34268 462 47 advantages advantage NNS 34268 462 48 as as IN 34268 462 49 to to IN 34268 462 50 uprightness uprightness NN 34268 462 51 of of IN 34268 462 52 a a DT 34268 462 53 slightly slightly RB 34268 462 54 longer long JJR 34268 462 55 spin spin NN 34268 462 56 . . . 34268 463 1 [ [ -LRB- 34268 463 2 Illustration illustration NN 34268 463 3 : : : 34268 463 4 FIG FIG NNP 34268 463 5 . . . 34268 464 1 34 34 CD 34268 464 2 . . . 34268 464 3 ] ] -RRB- 34268 465 1 I -PRON- PRP 34268 465 2 must must MD 34268 465 3 ask ask VB 34268 465 4 you -PRON- PRP 34268 465 5 now now RB 34268 465 6 by by IN 34268 465 7 observation observation NN 34268 465 8 , , , 34268 465 9 and and CC 34268 465 10 the the DT 34268 465 11 application application NN 34268 465 12 of of IN 34268 465 13 exactly exactly RB 34268 465 14 the the DT 34268 465 15 same same JJ 34268 465 16 argument argument NN 34268 465 17 , , , 34268 465 18 to to TO 34268 465 19 explain explain VB 34268 465 20 the the DT 34268 465 21 struggle struggle NN 34268 465 22 for for IN 34268 465 23 uprightness uprightness JJ 34268 465 24 on on IN 34268 465 25 its -PRON- PRP$ 34268 465 26 longer long JJR 34268 465 27 axis axi NNS 34268 465 28 of of IN 34268 465 29 any any DT 34268 465 30 rounded rounded JJ 34268 465 31 stone stone NN 34268 465 32 when when WRB 34268 465 33 it -PRON- PRP 34268 465 34 spins spin VBZ 34268 465 35 on on IN 34268 465 36 a a DT 34268 465 37 table table NN 34268 465 38 . . . 34268 466 1 I -PRON- PRP 34268 466 2 may may MD 34268 466 3 tell tell VB 34268 466 4 you -PRON- PRP 34268 466 5 that that IN 34268 466 6 some some DT 34268 466 7 of of IN 34268 466 8 these these DT 34268 466 9 large large JJ 34268 466 10 rounded rounded JJ 34268 466 11 - - HYPH 34268 466 12 looking look VBG 34268 466 13 objects object NNS 34268 466 14 which which WDT 34268 466 15 I -PRON- PRP 34268 466 16 now now RB 34268 466 17 spin spin VBP 34268 466 18 before before IN 34268 466 19 you -PRON- PRP 34268 466 20 in in IN 34268 466 21 illustration illustration NN 34268 466 22 , , , 34268 466 23 are be VBP 34268 466 24 made make VBN 34268 466 25 hollow hollow JJ 34268 466 26 , , , 34268 466 27 and and CC 34268 466 28 they -PRON- PRP 34268 466 29 are be VBP 34268 466 30 either either RB 34268 466 31 of of IN 34268 466 32 wood wood NN 34268 466 33 or or CC 34268 466 34 zinc zinc NN 34268 466 35 , , , 34268 466 36 because because IN 34268 466 37 I -PRON- PRP 34268 466 38 have have VBP 34268 466 39 not not RB 34268 466 40 the the DT 34268 466 41 skill skill NN 34268 466 42 necessary necessary JJ 34268 466 43 to to TO 34268 466 44 spin spin VB 34268 466 45 large large JJ 34268 466 46 solid solid JJ 34268 466 47 objects object NNS 34268 466 48 , , , 34268 466 49 and and CC 34268 466 50 yet yet RB 34268 466 51 I -PRON- PRP 34268 466 52 wanted want VBD 34268 466 53 to to TO 34268 466 54 have have VB 34268 466 55 objects object NNS 34268 466 56 which which WDT 34268 466 57 you -PRON- PRP 34268 466 58 would would MD 34268 466 59 be be VB 34268 466 60 able able JJ 34268 466 61 to to TO 34268 466 62 see see VB 34268 466 63 . . . 34268 467 1 This this DT 34268 467 2 small small JJ 34268 467 3 one one NN 34268 467 4 ( ( -LRB- 34268 467 5 Fig fig NN 34268 467 6 . . . 34268 468 1 31 31 LS 34268 468 2 ) ) -RRB- 34268 468 3 is be VBZ 34268 468 4 the the DT 34268 468 5 largest large JJS 34268 468 6 solid solid JJ 34268 468 7 one one CD 34268 468 8 to to TO 34268 468 9 which which WDT 34268 468 10 my -PRON- PRP$ 34268 468 11 fingers finger NNS 34268 468 12 are be VBP 34268 468 13 able able JJ 34268 468 14 to to TO 34268 468 15 give give VB 34268 468 16 sufficient sufficient JJ 34268 468 17 spin spin NN 34268 468 18 . . . 34268 469 1 Here here RB 34268 469 2 is be VBZ 34268 469 3 a a DT 34268 469 4 very very RB 34268 469 5 interesting interesting JJ 34268 469 6 object object NN 34268 469 7 ( ( -LRB- 34268 469 8 Fig fig NN 34268 469 9 . . . 34268 470 1 35 35 CD 34268 470 2 ) ) -RRB- 34268 470 3 , , , 34268 470 4 spherical spherical JJ 34268 470 5 { { -LRB- 34268 470 6 74 74 CD 34268 470 7 } } -RRB- 34268 470 8 in in IN 34268 470 9 shape shape NN 34268 470 10 , , , 34268 470 11 but but CC 34268 470 12 its -PRON- PRP$ 34268 470 13 centre centre NN 34268 470 14 of of IN 34268 470 15 gravity gravity NN 34268 470 16 is be VBZ 34268 470 17 not not RB 34268 470 18 exactly exactly RB 34268 470 19 at at IN 34268 470 20 its -PRON- PRP$ 34268 470 21 centre centre NN 34268 470 22 of of IN 34268 470 23 figure figure NN 34268 470 24 , , , 34268 470 25 so so CC 34268 470 26 when when WRB 34268 470 27 I -PRON- PRP 34268 470 28 lay lie VBD 34268 470 29 it -PRON- PRP 34268 470 30 on on IN 34268 470 31 the the DT 34268 470 32 table table NN 34268 470 33 it -PRON- PRP 34268 470 34 always always RB 34268 470 35 gets get VBZ 34268 470 36 to to IN 34268 470 37 its -PRON- PRP$ 34268 470 38 position position NN 34268 470 39 of of IN 34268 470 40 stable stable JJ 34268 470 41 equilibrium equilibrium NN 34268 470 42 , , , 34268 470 43 the the DT 34268 470 44 white white JJ 34268 470 45 spot spot NN 34268 470 46 touching touch VBG 34268 470 47 the the DT 34268 470 48 table table NN 34268 470 49 as as IN 34268 470 50 at at IN 34268 470 51 A. a. NN 34268 471 1 Some some DT 34268 471 2 of of IN 34268 471 3 you -PRON- PRP 34268 471 4 know know VBP 34268 471 5 that that IN 34268 471 6 if if IN 34268 471 7 this this DT 34268 471 8 sphere sphere NN 34268 471 9 is be VBZ 34268 471 10 thrown throw VBN 34268 471 11 into into IN 34268 471 12 the the DT 34268 471 13 air air NN 34268 471 14 it -PRON- PRP 34268 471 15 seems seem VBZ 34268 471 16 to to TO 34268 471 17 have have VB 34268 471 18 very very RB 34268 471 19 curious curious JJ 34268 471 20 motions motion NNS 34268 471 21 , , , 34268 471 22 because because IN 34268 471 23 one one CD 34268 471 24 is be VBZ 34268 471 25 so so RB 34268 471 26 apt apt JJ 34268 471 27 to to TO 34268 471 28 forget forget VB 34268 471 29 that that IN 34268 471 30 it -PRON- PRP 34268 471 31 is be VBZ 34268 471 32 the the DT 34268 471 33 motion motion NN 34268 471 34 of of IN 34268 471 35 its -PRON- PRP$ 34268 471 36 centre centre NN 34268 471 37 of of IN 34268 471 38 gravity gravity NN 34268 471 39 which which WDT 34268 471 40 follows follow VBZ 34268 471 41 a a DT 34268 471 42 simple simple JJ 34268 471 43 path path NN 34268 471 44 , , , 34268 471 45 and and CC 34268 471 46 the the DT 34268 471 47 boundary boundary JJ 34268 471 48 is be VBZ 34268 471 49 eccentric eccentric JJ 34268 471 50 to to IN 34268 471 51 the the DT 34268 471 52 centre centre NN 34268 471 53 of of IN 34268 471 54 gravity gravity NN 34268 471 55 . . . 34268 472 1 Its -PRON- PRP$ 34268 472 2 motions motion NNS 34268 472 3 when when WRB 34268 472 4 set set VBN 34268 472 5 to to TO 34268 472 6 roll roll VB 34268 472 7 upon upon IN 34268 472 8 a a DT 34268 472 9 carpet carpet NN 34268 472 10 are be VBP 34268 472 11 also also RB 34268 472 12 extremely extremely RB 34268 472 13 curious curious JJ 34268 472 14 . . . 34268 473 1 [ [ -LRB- 34268 473 2 Illustration illustration NN 34268 473 3 : : : 34268 473 4 FIG FIG NNP 34268 473 5 . . . 34268 474 1 35 35 CD 34268 474 2 . . . 34268 474 3 ] ] -RRB- 34268 475 1 Now now RB 34268 475 2 for for IN 34268 475 3 the the DT 34268 475 4 very very JJ 34268 475 5 reasons reason NNS 34268 475 6 that that WDT 34268 475 7 I -PRON- PRP 34268 475 8 have have VBP 34268 475 9 already already RB 34268 475 10 given give VBN 34268 475 11 , , , 34268 475 12 when when WRB 34268 475 13 this this DT 34268 475 14 sphere sphere NN 34268 475 15 is be VBZ 34268 475 16 made make VBN 34268 475 17 to to TO 34268 475 18 spin spin VB 34268 475 19 on on IN 34268 475 20 the the DT 34268 475 21 table table NN 34268 475 22 , , , 34268 475 23 it -PRON- PRP 34268 475 24 always always RB 34268 475 25 endeavours endeavour VBZ 34268 475 26 to to TO 34268 475 27 get get VB 34268 475 28 its -PRON- PRP$ 34268 475 29 white white JJ 34268 475 30 spot spot NN 34268 475 31 uppermost uppermost VBN 34268 475 32 , , , 34268 475 33 as as IN 34268 475 34 in in IN 34268 475 35 C C NNP 34268 475 36 , , , 34268 475 37 Fig Fig NNP 34268 475 38 . . . 34268 476 1 35 35 CD 34268 476 2 ; ; : 34268 476 3 to to TO 34268 476 4 get get VB 34268 476 5 into into IN 34268 476 6 the the DT 34268 476 7 position position NN 34268 476 8 in in IN 34268 476 9 which which WDT 34268 476 10 when when WRB 34268 476 11 not not RB 34268 476 12 spinning spin VBG 34268 476 13 it -PRON- PRP 34268 476 14 would would MD 34268 476 15 be be VB 34268 476 16 unstable unstable JJ 34268 476 17 . . . 34268 477 1 [ [ -LRB- 34268 477 2 Illustration illustration NN 34268 477 3 : : : 34268 477 4 FIG FIG NNP 34268 477 5 . . . 34268 478 1 36 36 CD 34268 478 2 . . . 34268 478 3 ] ] -RRB- 34268 479 1 The the DT 34268 479 2 precession precession NN 34268 479 3 of of IN 34268 479 4 a a DT 34268 479 5 top top JJ 34268 479 6 or or CC 34268 479 7 gyrostat gyrostat JJ 34268 479 8 leads lead VBZ 34268 479 9 us -PRON- PRP 34268 479 10 at at IN 34268 479 11 once once RB 34268 479 12 to to TO 34268 479 13 think think VB 34268 479 14 of of IN 34268 479 15 the the DT 34268 479 16 precession precession NN 34268 479 17 of of IN 34268 479 18 the the DT 34268 479 19 great great JJ 34268 479 20 spinning spinning NN 34268 479 21 body body NN 34268 479 22 on on IN 34268 479 23 which which WDT 34268 479 24 we -PRON- PRP 34268 479 25 live live VBP 34268 479 26 . . . 34268 480 1 You -PRON- PRP 34268 480 2 know know VBP 34268 480 3 that that IN 34268 480 4 the the DT 34268 480 5 earth earth NN 34268 480 6 { { -LRB- 34268 480 7 75 75 CD 34268 480 8 } } -RRB- 34268 480 9 spins spin VBZ 34268 480 10 on on IN 34268 480 11 its -PRON- PRP$ 34268 480 12 axis axis NN 34268 480 13 a a DT 34268 480 14 little little JJ 34268 480 15 more more JJR 34268 480 16 than than IN 34268 480 17 once once RB 34268 480 18 every every DT 34268 480 19 twenty twenty CD 34268 480 20 - - HYPH 34268 480 21 four four CD 34268 480 22 hours hour NNS 34268 480 23 , , , 34268 480 24 as as IN 34268 480 25 this this DT 34268 480 26 orange orange NN 34268 480 27 is be VBZ 34268 480 28 revolving revolving JJ 34268 480 29 , , , 34268 480 30 and and CC 34268 480 31 that that IN 34268 480 32 it -PRON- PRP 34268 480 33 goes go VBZ 34268 480 34 round round IN 34268 480 35 the the DT 34268 480 36 sun sun NN 34268 480 37 once once RB 34268 480 38 in in IN 34268 480 39 a a DT 34268 480 40 year year NN 34268 480 41 , , , 34268 480 42 as as IN 34268 480 43 this this DT 34268 480 44 orange orange NN 34268 480 45 is be VBZ 34268 480 46 now now RB 34268 480 47 going go VBG 34268 480 48 round round IN 34268 480 49 a a DT 34268 480 50 model model NN 34268 480 51 sun sun NN 34268 480 52 , , , 34268 480 53 or or CC 34268 480 54 as as IN 34268 480 55 is be VBZ 34268 480 56 shown show VBN 34268 480 57 in in IN 34268 480 58 the the DT 34268 480 59 diagram diagram NN 34268 480 60 ( ( -LRB- 34268 480 61 Fig fig NN 34268 480 62 . . . 34268 481 1 36 36 CD 34268 481 2 ) ) -RRB- 34268 481 3 . . . 34268 482 1 Its -PRON- PRP$ 34268 482 2 spinning spinning NN 34268 482 3 axis axis NN 34268 482 4 points point VBZ 34268 482 5 in in IN 34268 482 6 the the DT 34268 482 7 direction direction NN 34268 482 8 shown show VBN 34268 482 9 , , , 34268 482 10 very very RB 34268 482 11 nearly nearly RB 34268 482 12 to to IN 34268 482 13 the the DT 34268 482 14 star star NN 34268 482 15 which which WDT 34268 482 16 is be VBZ 34268 482 17 called call VBN 34268 482 18 the the DT 34268 482 19 pole pole NNP 34268 482 20 star star NN 34268 482 21 , , , 34268 482 22 almost almost RB 34268 482 23 infinitely infinitely RB 34268 482 24 far far RB 34268 482 25 away away RB 34268 482 26 . . . 34268 483 1 In in IN 34268 483 2 the the DT 34268 483 3 figure figure NN 34268 483 4 and and CC 34268 483 5 model model NN 34268 483 6 I -PRON- PRP 34268 483 7 have have VBP 34268 483 8 greatly greatly RB 34268 483 9 exaggerated exaggerate VBN 34268 483 10 the the DT 34268 483 11 elliptic elliptic JJ 34268 483 12 nature nature NN 34268 483 13 of of IN 34268 483 14 the the DT 34268 483 15 earth earth NN 34268 483 16 's 's POS 34268 483 17 path path NN 34268 483 18 , , , 34268 483 19 as as IN 34268 483 20 is be VBZ 34268 483 21 quite quite RB 34268 483 22 usual usual JJ 34268 483 23 , , , 34268 483 24 although although IN 34268 483 25 it -PRON- PRP 34268 483 26 may may MD 34268 483 27 be be VB 34268 483 28 a a DT 34268 483 29 little little JJ 34268 483 30 misleading misleading JJ 34268 483 31 , , , 34268 483 32 because because IN 34268 483 33 the the DT 34268 483 34 earth earth NN 34268 483 35 's 's POS 34268 483 36 path path NN 34268 483 37 is be VBZ 34268 483 38 much much RB 34268 483 39 more more RBR 34268 483 40 nearly nearly RB 34268 483 41 circular circular JJ 34268 483 42 than than IN 34268 483 43 many many JJ 34268 483 44 people people NNS 34268 483 45 imagine imagine VBP 34268 483 46 . . . 34268 484 1 As as IN 34268 484 2 a a DT 34268 484 3 matter matter NN 34268 484 4 of of IN 34268 484 5 fact fact NN 34268 484 6 the the DT 34268 484 7 earth earth NN 34268 484 8 is be VBZ 34268 484 9 about about RB 34268 484 10 three three CD 34268 484 11 million million CD 34268 484 12 miles mile NNS 34268 484 13 nearer nearer IN 34268 484 14 the the DT 34268 484 15 sun sun NN 34268 484 16 in in IN 34268 484 17 winter winter NN 34268 484 18 than than IN 34268 484 19 it -PRON- PRP 34268 484 20 is be VBZ 34268 484 21 in in IN 34268 484 22 summer summer NN 34268 484 23 . . . 34268 485 1 This this DT 34268 485 2 seems seem VBZ 34268 485 3 at at IN 34268 485 4 first first RB 34268 485 5 paradoxical paradoxical JJ 34268 485 6 , , , 34268 485 7 but but CC 34268 485 8 we -PRON- PRP 34268 485 9 get get VBP 34268 485 10 to to TO 34268 485 11 understand understand VB 34268 485 12 it -PRON- PRP 34268 485 13 when when WRB 34268 485 14 we -PRON- PRP 34268 485 15 reflect reflect VBP 34268 485 16 that that IN 34268 485 17 , , , 34268 485 18 because because IN 34268 485 19 of of IN 34268 485 20 the the DT 34268 485 21 slope slope NN 34268 485 22 of of IN 34268 485 23 the the DT 34268 485 24 earth earth NN 34268 485 25 's be VBZ 34268 485 26 axis axis NN 34268 485 27 to to IN 34268 485 28 the the DT 34268 485 29 ecliptic ecliptic JJ 34268 485 30 , , , 34268 485 31 we -PRON- PRP 34268 485 32 people people NNS 34268 485 33 who who WP 34268 485 34 live live VBP 34268 485 35 in in IN 34268 485 36 the the DT 34268 485 37 northern northern JJ 34268 485 38 hemisphere hemisphere NNP 34268 485 39 have have VBP 34268 485 40 the the DT 34268 485 41 sun sun NN 34268 485 42 less less RBR 34268 485 43 vertically vertically RB 34268 485 44 above above IN 34268 485 45 us -PRON- PRP 34268 485 46 , , , 34268 485 47 and and CC 34268 485 48 have have VBP 34268 485 49 a a DT 34268 485 50 shorter short JJR 34268 485 51 day day NN 34268 485 52 in in IN 34268 485 53 the the DT 34268 485 54 winter winter NN 34268 485 55 , , , 34268 485 56 and and CC 34268 485 57 hence hence RB 34268 485 58 each each DT 34268 485 59 square square JJ 34268 485 60 foot foot NN 34268 485 61 of of IN 34268 485 62 our -PRON- PRP$ 34268 485 63 part part NN 34268 485 64 of of IN 34268 485 65 the the DT 34268 485 66 earth earth NN 34268 485 67 's 's POS 34268 485 68 surface surface NN 34268 485 69 receives receive VBZ 34268 485 70 much much RB 34268 485 71 less less JJR 34268 485 72 heat heat NN 34268 485 73 every every DT 34268 485 74 day day NN 34268 485 75 , , , 34268 485 76 and and CC 34268 485 77 so so RB 34268 485 78 we -PRON- PRP 34268 485 79 feel feel VBP 34268 485 80 colder cold JJR 34268 485 81 . . . 34268 486 1 Now now RB 34268 486 2 in in IN 34268 486 3 about about RB 34268 486 4 13,000 13,000 CD 34268 486 5 years year NNS 34268 486 6 the the DT 34268 486 7 earth earth NN 34268 486 8 will will MD 34268 486 9 have have VB 34268 486 10 precessed precess VBN 34268 486 11 just just RB 34268 486 12 half half PDT 34268 486 13 a a DT 34268 486 14 revolution revolution NN 34268 486 15 ( ( -LRB- 34268 486 16 _ _ NNP 34268 486 17 see see VBP 34268 486 18 _ _ NNP 34268 486 19 Fig Fig NNP 34268 486 20 . . . 34268 487 1 38 38 CD 34268 487 2 ) ) -RRB- 34268 487 3 ; ; : 34268 487 4 the the DT 34268 487 5 axis axi NNS 34268 487 6 will will MD 34268 487 7 then then RB 34268 487 8 be be VB 34268 487 9 sloped slope VBN 34268 487 10 towards towards IN 34268 487 11 the the DT 34268 487 12 sun sun NN 34268 487 13 when when WRB 34268 487 14 it -PRON- PRP 34268 487 15 is be VBZ 34268 487 16 nearest near JJS 34268 487 17 , , , 34268 487 18 instead instead RB 34268 487 19 of of IN 34268 487 20 away away RB 34268 487 21 from from IN 34268 487 22 it -PRON- PRP 34268 487 23 as as IN 34268 487 24 it -PRON- PRP 34268 487 25 is be VBZ 34268 487 26 now now RB 34268 487 27 ; ; : 34268 487 28 consequently consequently RB 34268 487 29 we -PRON- PRP 34268 487 30 shall shall MD 34268 487 31 be be VB 34268 487 32 much much RB 34268 487 33 warmer warm JJR 34268 487 34 in in IN 34268 487 35 summer summer NN 34268 487 36 and and CC 34268 487 37 colder cold JJR 34268 487 38 in in IN 34268 487 39 winter winter NN 34268 487 40 than than IN 34268 487 41 we -PRON- PRP 34268 487 42 are be VBP 34268 487 43 now now RB 34268 487 44 . . . 34268 488 1 Indeed indeed RB 34268 488 2 we -PRON- PRP 34268 488 3 shall shall MD 34268 488 4 then then RB 34268 488 5 be be VB 34268 488 6 much much RB 34268 488 7 worse bad JJR 34268 488 8 off off RP 34268 488 9 than than IN 34268 488 10 the the DT 34268 488 11 southern southern JJ 34268 488 12 { { -LRB- 34268 488 13 77 77 CD 34268 488 14 } } -RRB- 34268 488 15 hemisphere hemisphere VBP 34268 488 16 people people NNS 34268 488 17 are be VBP 34268 488 18 now now RB 34268 488 19 , , , 34268 488 20 for for IN 34268 488 21 they -PRON- PRP 34268 488 22 have have VBP 34268 488 23 plenty plenty NN 34268 488 24 of of IN 34268 488 25 oceanic oceanic JJ 34268 488 26 water water NN 34268 488 27 to to TO 34268 488 28 temper temper VB 34268 488 29 their -PRON- PRP$ 34268 488 30 climate climate NN 34268 488 31 . . . 34268 489 1 It -PRON- PRP 34268 489 2 is be VBZ 34268 489 3 easy easy JJ 34268 489 4 to to TO 34268 489 5 see see VB 34268 489 6 the the DT 34268 489 7 nature nature NN 34268 489 8 of of IN 34268 489 9 the the DT 34268 489 10 change change NN 34268 489 11 from from IN 34268 489 12 figures figure NNS 34268 489 13 36 36 CD 34268 489 14 , , , 34268 489 15 37 37 CD 34268 489 16 , , , 34268 489 17 and and CC 34268 489 18 38 38 CD 34268 489 19 , , , 34268 489 20 or or CC 34268 489 21 from from IN 34268 489 22 the the DT 34268 489 23 model model NN 34268 489 24 as as IN 34268 489 25 I -PRON- PRP 34268 489 26 carry carry VBP 34268 489 27 the the DT 34268 489 28 orange orange NN 34268 489 29 and and CC 34268 489 30 its -PRON- PRP$ 34268 489 31 symbolic symbolic JJ 34268 489 32 knitting knitting NN 34268 489 33 - - HYPH 34268 489 34 needle needle NN 34268 489 35 round round IN 34268 489 36 the the DT 34268 489 37 model model NN 34268 489 38 sun sun NN 34268 489 39 . . . 34268 490 1 Let let VB 34268 490 2 us -PRON- PRP 34268 490 3 imagine imagine VB 34268 490 4 an an DT 34268 490 5 observer observer NN 34268 490 6 placed place VBN 34268 490 7 above above IN 34268 490 8 this this DT 34268 490 9 model model NN 34268 490 10 , , , 34268 490 11 far far RB 34268 490 12 above above IN 34268 490 13 the the DT 34268 490 14 north north NNP 34268 490 15 pole pole NNP 34268 490 16 of of IN 34268 490 17 the the DT 34268 490 18 earth earth NN 34268 490 19 . . . 34268 491 1 He -PRON- PRP 34268 491 2 sees see VBZ 34268 491 3 the the DT 34268 491 4 earth earth NN 34268 491 5 rotating rotate VBG 34268 491 6 against against IN 34268 491 7 the the DT 34268 491 8 direction direction NN 34268 491 9 of of IN 34268 491 10 the the DT 34268 491 11 hands hand NNS 34268 491 12 of of IN 34268 491 13 a a DT 34268 491 14 watch watch NN 34268 491 15 , , , 34268 491 16 and and CC 34268 491 17 he -PRON- PRP 34268 491 18 finds find VBZ 34268 491 19 that that IN 34268 491 20 it -PRON- PRP 34268 491 21 precesses precess VBZ 34268 491 22 with with IN 34268 491 23 the the DT 34268 491 24 hands hand NNS 34268 491 25 of of IN 34268 491 26 a a DT 34268 491 27 watch watch NN 34268 491 28 , , , 34268 491 29 so so IN 34268 491 30 that that DT 34268 491 31 spin spin NN 34268 491 32 and and CC 34268 491 33 precession precession NN 34268 491 34 are be VBP 34268 491 35 in in IN 34268 491 36 opposite opposite JJ 34268 491 37 directions direction NNS 34268 491 38 . . . 34268 492 1 Indeed indeed RB 34268 492 2 it -PRON- PRP 34268 492 3 is be VBZ 34268 492 4 because because IN 34268 492 5 of of IN 34268 492 6 this this DT 34268 492 7 that that IN 34268 492 8 we -PRON- PRP 34268 492 9 have have VBP 34268 492 10 the the DT 34268 492 11 word word NN 34268 492 12 " " `` 34268 492 13 precession precession NN 34268 492 14 , , , 34268 492 15 " " '' 34268 492 16 which which WDT 34268 492 17 we -PRON- PRP 34268 492 18 now now RB 34268 492 19 apply apply VBP 34268 492 20 to to IN 34268 492 21 the the DT 34268 492 22 motion motion NN 34268 492 23 of of IN 34268 492 24 a a DT 34268 492 25 top top NN 34268 492 26 , , , 34268 492 27 although although IN 34268 492 28 the the DT 34268 492 29 precession precession NN 34268 492 30 of of IN 34268 492 31 a a DT 34268 492 32 top top NN 34268 492 33 is be VBZ 34268 492 34 in in IN 34268 492 35 the the DT 34268 492 36 same same JJ 34268 492 37 direction direction NN 34268 492 38 as as IN 34268 492 39 that that DT 34268 492 40 of of IN 34268 492 41 the the DT 34268 492 42 spin spin NN 34268 492 43 . . . 34268 493 1 [ [ -LRB- 34268 493 2 Illustration illustration NN 34268 493 3 : : : 34268 493 4 FIG FIG NNP 34268 493 5 . . . 34268 494 1 37 37 CD 34268 494 2 . . . 34268 494 3 ] ] -RRB- 34268 495 1 [ [ -LRB- 34268 495 2 Illustration illustration NN 34268 495 3 : : : 34268 495 4 FIG FIG NNP 34268 495 5 . . . 34268 496 1 38 38 CD 34268 496 2 . . . 34268 496 3 ] ] -RRB- 34268 497 1 The the DT 34268 497 2 practical practical JJ 34268 497 3 astronomer astronomer NN 34268 497 4 , , , 34268 497 5 in in IN 34268 497 6 explaining explain VBG 34268 497 7 the the DT 34268 497 8 _ _ NNP 34268 497 9 luni luni JJ 34268 497 10 - - HYPH 34268 497 11 solar solar JJ 34268 497 12 precession precession NN 34268 497 13 of of IN 34268 497 14 the the DT 34268 497 15 equinoxes equinox NNS 34268 497 16 _ _ NNP 34268 497 17 to to IN 34268 497 18 you -PRON- PRP 34268 497 19 , , , 34268 497 20 will will MD 34268 497 21 not not RB 34268 497 22 probably probably RB 34268 497 23 refer refer VB 34268 497 24 to to IN 34268 497 25 tops top NNS 34268 497 26 or or CC 34268 497 27 gyrostats gyrostat NNS 34268 497 28 . . . 34268 498 1 He -PRON- PRP 34268 498 2 will will MD 34268 498 3 tell tell VB 34268 498 4 you -PRON- PRP 34268 498 5 that that IN 34268 498 6 the the DT 34268 498 7 _ _ NNP 34268 498 8 longitude longitude NN 34268 498 9 _ _ NNP 34268 498 10 and and CC 34268 498 11 _ _ NNP 34268 498 12 right right JJ 34268 498 13 ascension ascension NN 34268 498 14 _ _ NNP 34268 498 15 of of IN 34268 498 16 a a DT 34268 498 17 star star NN 34268 498 18 seem seem VBP 34268 498 19 to to TO 34268 498 20 alter alter VB 34268 498 21 ; ; , 34268 498 22 in in IN 34268 498 23 fact fact NN 34268 498 24 that that IN 34268 498 25 the the DT 34268 498 26 point point NN 34268 498 27 on on IN 34268 498 28 the the DT 34268 498 29 ecliptic ecliptic NN 34268 498 30 from from IN 34268 498 31 which which WDT 34268 498 32 he -PRON- PRP 34268 498 33 makes make VBZ 34268 498 34 his -PRON- PRP$ 34268 498 35 measurements measurement NNS 34268 498 36 , , , 34268 498 37 namely namely RB 34268 498 38 , , , 34268 498 39 the the DT 34268 498 40 spring spring NN 34268 498 41 equinox equinox NN 34268 498 42 , , , 34268 498 43 is be VBZ 34268 498 44 slowly slowly RB 34268 498 45 travelling travel VBG 34268 498 46 round round IN 34268 498 47 the the DT 34268 498 48 ecliptic ecliptic NN 34268 498 49 in in IN 34268 498 50 a a DT 34268 498 51 direction direction NN 34268 498 52 opposite opposite JJ 34268 498 53 to to IN 34268 498 54 that that DT 34268 498 55 of of IN 34268 498 56 the the DT 34268 498 57 earth earth NN 34268 498 58 in in IN 34268 498 59 its -PRON- PRP$ 34268 498 60 orbit orbit NN 34268 498 61 , , , 34268 498 62 or or CC 34268 498 63 to to IN 34268 498 64 the the DT 34268 498 65 apparent apparent JJ 34268 498 66 path path NN 34268 498 67 of of IN 34268 498 68 the the DT 34268 498 69 sun sun NN 34268 498 70 . . . 34268 499 1 The the DT 34268 499 2 spring spring NN 34268 499 3 equinox equinox NN 34268 499 4 is be VBZ 34268 499 5 to to IN 34268 499 6 him -PRON- PRP 34268 499 7 for for IN 34268 499 8 heavenly heavenly JJ 34268 499 9 measurements measurement NNS 34268 499 10 what what WP 34268 499 11 the the DT 34268 499 12 longitude longitude NN 34268 499 13 of of IN 34268 499 14 Greenwich Greenwich NNP 34268 499 15 is be VBZ 34268 499 16 to to IN 34268 499 17 the the DT 34268 499 18 navigator navigator NN 34268 499 19 . . . 34268 500 1 He -PRON- PRP 34268 500 2 will will MD 34268 500 3 tell tell VB 34268 500 4 you -PRON- PRP 34268 500 5 that that IN 34268 500 6 aberration aberration NN 34268 500 7 of of IN 34268 500 8 light light NN 34268 500 9 , , , 34268 500 10 and and CC 34268 500 11 parallax parallax NN 34268 500 12 of of IN 34268 500 13 the the DT 34268 500 14 stars star NNS 34268 500 15 , , , 34268 500 16 { { -LRB- 34268 500 17 80 80 CD 34268 500 18 } } -RRB- 34268 500 19 but but CC 34268 500 20 more more JJR 34268 500 21 than than IN 34268 500 22 both both DT 34268 500 23 , , , 34268 500 24 this this DT 34268 500 25 precession precession NN 34268 500 26 of of IN 34268 500 27 the the DT 34268 500 28 equinoxes equinox NNS 34268 500 29 , , , 34268 500 30 are be VBP 34268 500 31 the the DT 34268 500 32 three three CD 34268 500 33 most most RBS 34268 500 34 important important JJ 34268 500 35 things thing NNS 34268 500 36 which which WDT 34268 500 37 prevent prevent VBP 34268 500 38 us -PRON- PRP 34268 500 39 from from IN 34268 500 40 seeing see VBG 34268 500 41 in in IN 34268 500 42 an an DT 34268 500 43 observatory observatory NN 34268 500 44 by by IN 34268 500 45 transit transit NN 34268 500 46 observations observation NNS 34268 500 47 of of IN 34268 500 48 the the DT 34268 500 49 stars star NNS 34268 500 50 , , , 34268 500 51 that that IN 34268 500 52 the the DT 34268 500 53 earth earth NN 34268 500 54 is be VBZ 34268 500 55 revolving revolve VBG 34268 500 56 with with IN 34268 500 57 perfect perfect JJ 34268 500 58 uniformity uniformity NN 34268 500 59 . . . 34268 501 1 But but CC 34268 501 2 his -PRON- PRP$ 34268 501 3 way way NN 34268 501 4 of of IN 34268 501 5 describing describe VBG 34268 501 6 the the DT 34268 501 7 precession precession NN 34268 501 8 must must MD 34268 501 9 not not RB 34268 501 10 disguise disguise VB 34268 501 11 for for IN 34268 501 12 you -PRON- PRP 34268 501 13 the the DT 34268 501 14 physical physical JJ 34268 501 15 fact fact NN 34268 501 16 that that IN 34268 501 17 his -PRON- PRP$ 34268 501 18 phenomenon phenomenon NN 34268 501 19 and and CC 34268 501 20 ours our NNS 34268 501 21 are be VBP 34268 501 22 identical identical JJ 34268 501 23 , , , 34268 501 24 and and CC 34268 501 25 that that IN 34268 501 26 to to IN 34268 501 27 us -PRON- PRP 34268 501 28 who who WP 34268 501 29 are be VBP 34268 501 30 acquainted acquaint VBN 34268 501 31 with with IN 34268 501 32 spinning spinning NN 34268 501 33 tops top NNS 34268 501 34 , , , 34268 501 35 the the DT 34268 501 36 slow slow JJ 34268 501 37 conical conical JJ 34268 501 38 motion motion NN 34268 501 39 of of IN 34268 501 40 a a DT 34268 501 41 spinning spinning NN 34268 501 42 axis axis NN 34268 501 43 is be VBZ 34268 501 44 more more RBR 34268 501 45 readily readily RB 34268 501 46 understood understand VBN 34268 501 47 than than IN 34268 501 48 those those DT 34268 501 49 details detail NNS 34268 501 50 of of IN 34268 501 51 his -PRON- PRP$ 34268 501 52 measurements measurement NNS 34268 501 53 in in IN 34268 501 54 which which WDT 34268 501 55 an an DT 34268 501 56 astronomer astronomer NN 34268 501 57 's 's POS 34268 501 58 mind mind NN 34268 501 59 is be VBZ 34268 501 60 bound bind VBN 34268 501 61 up up RP 34268 501 62 , , , 34268 501 63 and and CC 34268 501 64 which which WDT 34268 501 65 so so RB 34268 501 66 often often RB 34268 501 67 condemn condemn VBD 34268 501 68 a a DT 34268 501 69 man man NN 34268 501 70 of of IN 34268 501 71 great great JJ 34268 501 72 intellectual intellectual JJ 34268 501 73 power power NN 34268 501 74 to to IN 34268 501 75 the the DT 34268 501 76 life life NN 34268 501 77 of of IN 34268 501 78 drudgery drudgery NN 34268 501 79 which which WDT 34268 501 80 we -PRON- PRP 34268 501 81 generally generally RB 34268 501 82 associate associate VBP 34268 501 83 with with IN 34268 501 84 the the DT 34268 501 85 idea idea NN 34268 501 86 of of IN 34268 501 87 the the DT 34268 501 88 pound pound NN 34268 501 89 - - HYPH 34268 501 90 a a DT 34268 501 91 - - HYPH 34268 501 92 week week NN 34268 501 93 cheap cheap JJ 34268 501 94 clerk clerk NN 34268 501 95 . . . 34268 502 1 [ [ -LRB- 34268 502 2 Illustration illustration NN 34268 502 3 : : : 34268 502 4 FIG FIG NNP 34268 502 5 . . . 34268 503 1 22 22 CD 34268 503 2 . . . 34268 503 3 ] ] -RRB- 34268 504 1 The the DT 34268 504 2 precession precession NN 34268 504 3 of of IN 34268 504 4 the the DT 34268 504 5 earth earth NN 34268 504 6 is be VBZ 34268 504 7 then then RB 34268 504 8 of of IN 34268 504 9 the the DT 34268 504 10 same same JJ 34268 504 11 nature nature NN 34268 504 12 as as IN 34268 504 13 that that DT 34268 504 14 of of IN 34268 504 15 a a DT 34268 504 16 gyrostat gyrostat NN 34268 504 17 suspended suspend VBN 34268 504 18 above above IN 34268 504 19 its -PRON- PRP$ 34268 504 20 centre centre NN 34268 504 21 of of IN 34268 504 22 gravity gravity NN 34268 504 23 , , , 34268 504 24 of of IN 34268 504 25 a a DT 34268 504 26 body body NN 34268 504 27 which which WDT 34268 504 28 would would MD 34268 504 29 be be VB 34268 504 30 stable stable JJ 34268 504 31 and and CC 34268 504 32 not not RB 34268 504 33 top top JJ 34268 504 34 - - HYPH 34268 504 35 heavy heavy RB 34268 504 36 if if IN 34268 504 37 it -PRON- PRP 34268 504 38 were be VBD 34268 504 39 not not RB 34268 504 40 spinning spin VBG 34268 504 41 . . . 34268 505 1 In in IN 34268 505 2 fact fact NN 34268 505 3 the the DT 34268 505 4 precession precession NN 34268 505 5 of of IN 34268 505 6 the the DT 34268 505 7 earth earth NN 34268 505 8 is be VBZ 34268 505 9 of of IN 34268 505 10 the the DT 34268 505 11 same same JJ 34268 505 12 nature nature NN 34268 505 13 as as IN 34268 505 14 that that DT 34268 505 15 of of IN 34268 505 16 this this DT 34268 505 17 large large JJ 34268 505 18 gyrostat gyrostat NN 34268 505 19 ( ( -LRB- 34268 505 20 Fig fig NN 34268 505 21 . . . 34268 506 1 22 22 CD 34268 506 2 ) ) -RRB- 34268 506 3 , , , 34268 506 4 which which WDT 34268 506 5 is be VBZ 34268 506 6 suspended suspend VBN 34268 506 7 in in IN 34268 506 8 gymbals gymbal NNS 34268 506 9 , , , 34268 506 10 so so IN 34268 506 11 that that IN 34268 506 12 it -PRON- PRP 34268 506 13 has have VBZ 34268 506 14 a a DT 34268 506 15 vibration vibration NN 34268 506 16 like like IN 34268 506 17 a a DT 34268 506 18 pendulum pendulum NN 34268 506 19 when when WRB 34268 506 20 not not RB 34268 506 21 spinning spin VBG 34268 506 22 . . . 34268 507 1 I -PRON- PRP 34268 507 2 will will MD 34268 507 3 now now RB 34268 507 4 spin spin VB 34268 507 5 it -PRON- PRP 34268 507 6 , , , 34268 507 7 so so RB 34268 507 8 that that DT 34268 507 9 looked look VBD 34268 507 10 at at IN 34268 507 11 from from IN 34268 507 12 above above IN 34268 507 13 it -PRON- PRP 34268 507 14 goes go VBZ 34268 507 15 against against IN 34268 507 16 the the DT 34268 507 17 hands hand NNS 34268 507 18 of of IN 34268 507 19 a a DT 34268 507 20 watch watch NN 34268 507 21 , , , 34268 507 22 and and CC 34268 507 23 you -PRON- PRP 34268 507 24 observe observe VBP 34268 507 25 that that IN 34268 507 26 it -PRON- PRP 34268 507 27 precesses precess VBZ 34268 507 28 with with IN 34268 507 29 the the DT 34268 507 30 hands hand NNS 34268 507 31 of of IN 34268 507 32 a a DT 34268 507 33 watch watch NN 34268 507 34 . . . 34268 508 1 Here here RB 34268 508 2 again again RB 34268 508 3 is be VBZ 34268 508 4 a a DT 34268 508 5 hemispherical hemispherical JJ 34268 508 6 wooden wooden JJ 34268 508 7 ship ship NN 34268 508 8 , , , 34268 508 9 in in IN 34268 508 10 which which WDT 34268 508 11 there there EX 34268 508 12 is be VBZ 34268 508 13 a a DT 34268 508 14 gyrostat gyrostat NN 34268 508 15 with with IN 34268 508 16 its -PRON- PRP$ 34268 508 17 axis axis JJ 34268 508 18 vertical vertical JJ 34268 508 19 . . . 34268 509 1 It -PRON- PRP 34268 509 2 is be VBZ 34268 509 3 in in IN 34268 509 4 stable stable JJ 34268 509 5 { { -LRB- 34268 509 6 81 81 CD 34268 509 7 } } -RRB- 34268 509 8 equilibrium equilibrium NN 34268 509 9 . . . 34268 510 1 When when WRB 34268 510 2 the the DT 34268 510 3 gyrostat gyrostat NN 34268 510 4 is be VBZ 34268 510 5 not not RB 34268 510 6 spinning spin VBG 34268 510 7 , , , 34268 510 8 the the DT 34268 510 9 ship ship NN 34268 510 10 vibrates vibrate VBZ 34268 510 11 slowly slowly RB 34268 510 12 when when WRB 34268 510 13 put put VBN 34268 510 14 out out IN 34268 510 15 of of IN 34268 510 16 equilibrium equilibrium NN 34268 510 17 ; ; : 34268 510 18 when when WRB 34268 510 19 the the DT 34268 510 20 gyrostat gyrostat NN 34268 510 21 is be VBZ 34268 510 22 spinning spin VBG 34268 510 23 the the DT 34268 510 24 ship ship NN 34268 510 25 gets get VBZ 34268 510 26 a a DT 34268 510 27 motion motion NN 34268 510 28 of of IN 34268 510 29 precession precession NN 34268 510 30 which which WDT 34268 510 31 is be VBZ 34268 510 32 opposite opposite JJ 34268 510 33 in in IN 34268 510 34 direction direction NN 34268 510 35 to to IN 34268 510 36 that that DT 34268 510 37 of of IN 34268 510 38 the the DT 34268 510 39 spinning spinning NN 34268 510 40 . . . 34268 511 1 Astronomers astronomer NNS 34268 511 2 , , , 34268 511 3 beginning begin VBG 34268 511 4 with with IN 34268 511 5 Hipparchus Hipparchus NNP 34268 511 6 , , , 34268 511 7 have have VBP 34268 511 8 made make VBN 34268 511 9 observations observation NNS 34268 511 10 of of IN 34268 511 11 the the DT 34268 511 12 earth earth NN 34268 511 13 's 's POS 34268 511 14 motion motion NN 34268 511 15 for for IN 34268 511 16 us -PRON- PRP 34268 511 17 , , , 34268 511 18 and and CC 34268 511 19 we -PRON- PRP 34268 511 20 have have VBP 34268 511 21 observed observe VBN 34268 511 22 the the DT 34268 511 23 motions motion NNS 34268 511 24 of of IN 34268 511 25 gyrostats gyrostat NNS 34268 511 26 , , , 34268 511 27 and and CC 34268 511 28 we -PRON- PRP 34268 511 29 naturally naturally RB 34268 511 30 seek seek VBP 34268 511 31 for for IN 34268 511 32 an an DT 34268 511 33 explanation explanation NN 34268 511 34 of of IN 34268 511 35 the the DT 34268 511 36 precessional precessional JJ 34268 511 37 motion motion NN 34268 511 38 of of IN 34268 511 39 the the DT 34268 511 40 earth earth NN 34268 511 41 . . . 34268 512 1 The the DT 34268 512 2 equator equator NN 34268 512 3 of of IN 34268 512 4 the the DT 34268 512 5 earth earth NN 34268 512 6 makes make VBZ 34268 512 7 an an DT 34268 512 8 angle angle NN 34268 512 9 of of IN 34268 512 10 23½ 23â½â CD 34268 512 11 ° ° NNS 34268 512 12 with with IN 34268 512 13 the the DT 34268 512 14 ecliptic ecliptic NN 34268 512 15 , , , 34268 512 16 which which WDT 34268 512 17 is be VBZ 34268 512 18 the the DT 34268 512 19 plane plane NN 34268 512 20 of of IN 34268 512 21 the the DT 34268 512 22 earth earth NN 34268 512 23 's 's POS 34268 512 24 orbit orbit NN 34268 512 25 . . . 34268 513 1 Or or CC 34268 513 2 the the DT 34268 513 3 spinning spinning NN 34268 513 4 axis axis RB 34268 513 5 of of IN 34268 513 6 the the DT 34268 513 7 earth earth NN 34268 513 8 is be VBZ 34268 513 9 always always RB 34268 513 10 at at IN 34268 513 11 angle angle NN 34268 513 12 of of IN 34268 513 13 23½ 23â½â CD 34268 513 14 ° ° NNS 34268 513 15 with with IN 34268 513 16 a a DT 34268 513 17 perpendicular perpendicular NN 34268 513 18 to to IN 34268 513 19 the the DT 34268 513 20 ecliptic ecliptic JJ 34268 513 21 , , , 34268 513 22 and and CC 34268 513 23 makes make VBZ 34268 513 24 a a DT 34268 513 25 complete complete JJ 34268 513 26 revolution revolution NN 34268 513 27 in in IN 34268 513 28 26,000 26,000 CD 34268 513 29 years year NNS 34268 513 30 . . . 34268 514 1 The the DT 34268 514 2 surface surface NN 34268 514 3 of of IN 34268 514 4 the the DT 34268 514 5 water water NN 34268 514 6 on on IN 34268 514 7 which which WDT 34268 514 8 this this DT 34268 514 9 wooden wooden JJ 34268 514 10 ship ship NN 34268 514 11 is be VBZ 34268 514 12 floating float VBG 34268 514 13 represents represent VBZ 34268 514 14 the the DT 34268 514 15 ecliptic ecliptic NN 34268 514 16 . . . 34268 515 1 The the DT 34268 515 2 axis axis JJ 34268 515 3 { { -LRB- 34268 515 4 82 82 CD 34268 515 5 } } -RRB- 34268 515 6 of of IN 34268 515 7 spinning spinning NN 34268 515 8 of of IN 34268 515 9 the the DT 34268 515 10 gyrostat gyrostat NN 34268 515 11 is be VBZ 34268 515 12 about about RB 34268 515 13 23½ 23â½â CD 34268 515 14 ° ° NNS 34268 515 15 to to IN 34268 515 16 the the DT 34268 515 17 vertical vertical JJ 34268 515 18 ; ; : 34268 515 19 the the DT 34268 515 20 precession precession NN 34268 515 21 is be VBZ 34268 515 22 in in IN 34268 515 23 two two CD 34268 515 24 minutes minute NNS 34268 515 25 instead instead RB 34268 515 26 of of IN 34268 515 27 26,000 26,000 CD 34268 515 28 years year NNS 34268 515 29 ; ; : 34268 515 30 and and CC 34268 515 31 only only RB 34268 515 32 that that IN 34268 515 33 this this DT 34268 515 34 ship ship NN 34268 515 35 does do VBZ 34268 515 36 not not RB 34268 515 37 revolve revolve VB 34268 515 38 in in IN 34268 515 39 a a DT 34268 515 40 great great JJ 34268 515 41 circular circular JJ 34268 515 42 path path NN 34268 515 43 , , , 34268 515 44 we -PRON- PRP 34268 515 45 should should MD 34268 515 46 have have VB 34268 515 47 in in IN 34268 515 48 its -PRON- PRP$ 34268 515 49 precession precession NN 34268 515 50 a a DT 34268 515 51 pretty pretty RB 34268 515 52 exact exact JJ 34268 515 53 illustration illustration NN 34268 515 54 of of IN 34268 515 55 the the DT 34268 515 56 earth earth NN 34268 515 57 's 's POS 34268 515 58 precession precession NN 34268 515 59 . . . 34268 516 1 The the DT 34268 516 2 precessional precessional JJ 34268 516 3 motion motion NN 34268 516 4 of of IN 34268 516 5 the the DT 34268 516 6 ship ship NN 34268 516 7 , , , 34268 516 8 or or CC 34268 516 9 of of IN 34268 516 10 the the DT 34268 516 11 gyrostat gyrostat NN 34268 516 12 ( ( -LRB- 34268 516 13 Fig fig NN 34268 516 14 . . . 34268 517 1 22 22 CD 34268 517 2 ) ) -RRB- 34268 517 3 , , , 34268 517 4 is be VBZ 34268 517 5 explainable explainable JJ 34268 517 6 , , , 34268 517 7 and and CC 34268 517 8 in in IN 34268 517 9 the the DT 34268 517 10 same same JJ 34268 517 11 way way NN 34268 517 12 the the DT 34268 517 13 earth earth NN 34268 517 14 's 's POS 34268 517 15 precession precession NN 34268 517 16 is be VBZ 34268 517 17 at at IN 34268 517 18 once once RB 34268 517 19 explained explain VBN 34268 517 20 if if IN 34268 517 21 we -PRON- PRP 34268 517 22 find find VBP 34268 517 23 that that IN 34268 517 24 there there EX 34268 517 25 are be VBP 34268 517 26 forces force NNS 34268 517 27 from from IN 34268 517 28 external external JJ 34268 517 29 bodies body NNS 34268 517 30 tending tend VBG 34268 517 31 to to TO 34268 517 32 put put VB 34268 517 33 its -PRON- PRP$ 34268 517 34 spinning spinning NN 34268 517 35 axis axi NNS 34268 517 36 at at IN 34268 517 37 right right JJ 34268 517 38 angles angle NNS 34268 517 39 to to IN 34268 517 40 the the DT 34268 517 41 ecliptic ecliptic NN 34268 517 42 . . . 34268 518 1 The the DT 34268 518 2 earth earth NN 34268 518 3 is be VBZ 34268 518 4 a a DT 34268 518 5 nearly nearly RB 34268 518 6 spherical spherical JJ 34268 518 7 body body NN 34268 518 8 . . . 34268 519 1 If if IN 34268 519 2 it -PRON- PRP 34268 519 3 were be VBD 34268 519 4 exactly exactly RB 34268 519 5 spherical spherical JJ 34268 519 6 and and CC 34268 519 7 homogeneous homogeneous JJ 34268 519 8 , , , 34268 519 9 the the DT 34268 519 10 resultant resultant JJ 34268 519 11 force force NN 34268 519 12 of of IN 34268 519 13 attraction attraction NN 34268 519 14 upon upon IN 34268 519 15 it -PRON- PRP 34268 519 16 , , , 34268 519 17 of of IN 34268 519 18 a a DT 34268 519 19 distant distant JJ 34268 519 20 body body NN 34268 519 21 , , , 34268 519 22 would would MD 34268 519 23 be be VB 34268 519 24 in in IN 34268 519 25 a a DT 34268 519 26 line line NN 34268 519 27 through through IN 34268 519 28 its -PRON- PRP$ 34268 519 29 centre centre NN 34268 519 30 . . . 34268 520 1 And and CC 34268 520 2 again again RB 34268 520 3 , , , 34268 520 4 if if IN 34268 520 5 it -PRON- PRP 34268 520 6 were be VBD 34268 520 7 spherical spherical JJ 34268 520 8 and and CC 34268 520 9 non non JJ 34268 520 10 - - JJ 34268 520 11 homogeneous homogeneous JJ 34268 520 12 , , , 34268 520 13 but but CC 34268 520 14 if if IN 34268 520 15 its -PRON- PRP$ 34268 520 16 mass mass NN 34268 520 17 were be VBD 34268 520 18 arranged arrange VBN 34268 520 19 in in IN 34268 520 20 uniformly uniformly RB 34268 520 21 dense dense JJ 34268 520 22 , , , 34268 520 23 spherical spherical JJ 34268 520 24 layers layer NNS 34268 520 25 , , , 34268 520 26 like like IN 34268 520 27 the the DT 34268 520 28 coats coat NNS 34268 520 29 of of IN 34268 520 30 an an DT 34268 520 31 onion onion NN 34268 520 32 . . . 34268 521 1 But but CC 34268 521 2 the the DT 34268 521 3 earth earth NN 34268 521 4 is be VBZ 34268 521 5 not not RB 34268 521 6 spherical spherical JJ 34268 521 7 , , , 34268 521 8 and and CC 34268 521 9 to to TO 34268 521 10 find find VB 34268 521 11 what what WP 34268 521 12 is be VBZ 34268 521 13 the the DT 34268 521 14 nature nature NN 34268 521 15 of of IN 34268 521 16 the the DT 34268 521 17 attraction attraction NN 34268 521 18 of of IN 34268 521 19 a a DT 34268 521 20 distant distant JJ 34268 521 21 body body NN 34268 521 22 , , , 34268 521 23 it -PRON- PRP 34268 521 24 has have VBZ 34268 521 25 been be VBN 34268 521 26 necessary necessary JJ 34268 521 27 to to TO 34268 521 28 make make VB 34268 521 29 pendulum pendulum JJ 34268 521 30 observations observation NNS 34268 521 31 all all RB 34268 521 32 over over IN 34268 521 33 the the DT 34268 521 34 earth earth NN 34268 521 35 . . . 34268 522 1 You -PRON- PRP 34268 522 2 know know VBP 34268 522 3 that that IN 34268 522 4 if if IN 34268 522 5 a a DT 34268 522 6 pendulum pendulum NN 34268 522 7 does do VBZ 34268 522 8 not not RB 34268 522 9 alter alter VB 34268 522 10 in in IN 34268 522 11 length length NN 34268 522 12 as as IN 34268 522 13 we -PRON- PRP 34268 522 14 take take VBP 34268 522 15 it -PRON- PRP 34268 522 16 about about IN 34268 522 17 to to IN 34268 522 18 various various JJ 34268 522 19 places place NNS 34268 522 20 , , , 34268 522 21 its -PRON- PRP$ 34268 522 22 time time NN 34268 522 23 of of IN 34268 522 24 vibration vibration NN 34268 522 25 at at IN 34268 522 26 each each DT 34268 522 27 place place NN 34268 522 28 enables enable VBZ 34268 522 29 the the DT 34268 522 30 force force NN 34268 522 31 of of IN 34268 522 32 gravity gravity NN 34268 522 33 at at IN 34268 522 34 each each DT 34268 522 35 place place NN 34268 522 36 to to TO 34268 522 37 be be VB 34268 522 38 determined determine VBN 34268 522 39 ; ; : 34268 522 40 and and CC 34268 522 41 Mr. Mr. NNP 34268 522 42 Green Green NNP 34268 522 43 proved prove VBD 34268 522 44 that that IN 34268 522 45 if if IN 34268 522 46 we -PRON- PRP 34268 522 47 know know VBP 34268 522 48 the the DT 34268 522 49 force force NN 34268 522 50 of of IN 34268 522 51 gravity gravity NN 34268 522 52 at at IN 34268 522 53 all all DT 34268 522 54 places place NNS 34268 522 55 on on IN 34268 522 56 the the DT 34268 522 57 surface surface NN 34268 522 58 of of IN 34268 522 59 the the DT 34268 522 60 earth earth NN 34268 522 61 , , , 34268 522 62 although although IN 34268 522 63 we -PRON- PRP 34268 522 64 may may MD 34268 522 65 know know VB 34268 522 66 nothing nothing NN 34268 522 67 about about IN 34268 522 68 the the DT 34268 522 69 { { -LRB- 34268 522 70 83 83 CD 34268 522 71 } } -RRB- 34268 522 72 state state NN 34268 522 73 of of IN 34268 522 74 the the DT 34268 522 75 inside inside NN 34268 522 76 of of IN 34268 522 77 the the DT 34268 522 78 earth earth NN 34268 522 79 , , , 34268 522 80 we -PRON- PRP 34268 522 81 can can MD 34268 522 82 calculate calculate VB 34268 522 83 with with IN 34268 522 84 absolute absolute JJ 34268 522 85 accuracy accuracy NN 34268 522 86 the the DT 34268 522 87 force force NN 34268 522 88 exerted exert VBN 34268 522 89 by by IN 34268 522 90 the the DT 34268 522 91 earth earth NN 34268 522 92 on on IN 34268 522 93 matter matter NN 34268 522 94 placed place VBN 34268 522 95 anywhere anywhere RB 34268 522 96 outside outside IN 34268 522 97 the the DT 34268 522 98 earth earth NN 34268 522 99 ; ; : 34268 522 100 for for IN 34268 522 101 instance instance NN 34268 522 102 , , , 34268 522 103 at at IN 34268 522 104 any any DT 34268 522 105 part part NN 34268 522 106 of of IN 34268 522 107 the the DT 34268 522 108 moon moon NN 34268 522 109 's 's POS 34268 522 110 orbit orbit NN 34268 522 111 , , , 34268 522 112 or or CC 34268 522 113 at at IN 34268 522 114 the the DT 34268 522 115 sun sun NN 34268 522 116 . . . 34268 523 1 And and CC 34268 523 2 hence hence RB 34268 523 3 we -PRON- PRP 34268 523 4 know know VBP 34268 523 5 the the DT 34268 523 6 equal equal JJ 34268 523 7 and and CC 34268 523 8 opposite opposite JJ 34268 523 9 force force NN 34268 523 10 with with IN 34268 523 11 which which WDT 34268 523 12 such such JJ 34268 523 13 matter matter NN 34268 523 14 will will MD 34268 523 15 act act VB 34268 523 16 on on IN 34268 523 17 the the DT 34268 523 18 earth earth NN 34268 523 19 . . . 34268 524 1 Now now RB 34268 524 2 pendulum pendulum NN 34268 524 3 observations observation NNS 34268 524 4 have have VBP 34268 524 5 been be VBN 34268 524 6 made make VBN 34268 524 7 at at IN 34268 524 8 a a DT 34268 524 9 great great JJ 34268 524 10 many many JJ 34268 524 11 places place NNS 34268 524 12 on on IN 34268 524 13 the the DT 34268 524 14 earth earth NN 34268 524 15 , , , 34268 524 16 and and CC 34268 524 17 we -PRON- PRP 34268 524 18 know know VBP 34268 524 19 , , , 34268 524 20 although although IN 34268 524 21 of of IN 34268 524 22 course course NN 34268 524 23 not not RB 34268 524 24 with with IN 34268 524 25 absolute absolute JJ 34268 524 26 accuracy accuracy NN 34268 524 27 , , , 34268 524 28 the the DT 34268 524 29 attraction attraction NN 34268 524 30 on on IN 34268 524 31 the the DT 34268 524 32 earth earth NN 34268 524 33 , , , 34268 524 34 of of IN 34268 524 35 matter matter NN 34268 524 36 outside outside IN 34268 524 37 the the DT 34268 524 38 earth earth NN 34268 524 39 . . . 34268 525 1 For for IN 34268 525 2 instance instance NN 34268 525 3 , , , 34268 525 4 we -PRON- PRP 34268 525 5 know know VBP 34268 525 6 that that IN 34268 525 7 the the DT 34268 525 8 resultant resultant JJ 34268 525 9 attraction attraction NN 34268 525 10 of of IN 34268 525 11 the the DT 34268 525 12 sun sun NN 34268 525 13 on on IN 34268 525 14 the the DT 34268 525 15 earth earth NN 34268 525 16 is be VBZ 34268 525 17 a a DT 34268 525 18 force force NN 34268 525 19 which which WDT 34268 525 20 does do VBZ 34268 525 21 not not RB 34268 525 22 pass pass VB 34268 525 23 through through IN 34268 525 24 the the DT 34268 525 25 centre centre NN 34268 525 26 of of IN 34268 525 27 the the DT 34268 525 28 earth earth NN 34268 525 29 's 's POS 34268 525 30 mass mass NN 34268 525 31 . . . 34268 526 1 You -PRON- PRP 34268 526 2 may may MD 34268 526 3 comprehend comprehend VB 34268 526 4 the the DT 34268 526 5 result result NN 34268 526 6 better well RBR 34268 526 7 if if IN 34268 526 8 I -PRON- PRP 34268 526 9 refer refer VBP 34268 526 10 to to IN 34268 526 11 this this DT 34268 526 12 diagram diagram NN 34268 526 13 of of IN 34268 526 14 the the DT 34268 526 15 earth earth NN 34268 526 16 at at IN 34268 526 17 midwinter midwinter NN 34268 526 18 ( ( -LRB- 34268 526 19 Fig fig NN 34268 526 20 . . . 34268 527 1 39 39 CD 34268 527 2 ) ) -RRB- 34268 527 3 , , , 34268 527 4 and and CC 34268 527 5 use use VB 34268 527 6 a a DT 34268 527 7 popular popular JJ 34268 527 8 method method NN 34268 527 9 of of IN 34268 527 10 description description NN 34268 527 11 . . . 34268 528 1 A a NN 34268 528 2 and and CC 34268 528 3 B b NN 34268 528 4 may may MD 34268 528 5 roughly roughly RB 34268 528 6 be be VB 34268 528 7 called call VBN 34268 528 8 the the DT 34268 528 9 protuberant protuberant JJ 34268 528 10 parts part NNS 34268 528 11 of of IN 34268 528 12 the the DT 34268 528 13 earth earth NN 34268 528 14 -- -- : 34268 528 15 that that DT 34268 528 16 protuberant protuberant JJ 34268 528 17 belt belt NN 34268 528 18 of of IN 34268 528 19 matter matter NN 34268 528 20 which which WDT 34268 528 21 makes make VBZ 34268 528 22 the the DT 34268 528 23 { { -LRB- 34268 528 24 84 84 CD 34268 528 25 } } -RRB- 34268 528 26 earth earth NN 34268 528 27 orange orange NN 34268 528 28 - - HYPH 34268 528 29 shaped shaped JJ 34268 528 30 instead instead RB 34268 528 31 of of IN 34268 528 32 spherical spherical JJ 34268 528 33 . . . 34268 529 1 On on IN 34268 529 2 the the DT 34268 529 3 spherical spherical JJ 34268 529 4 portion portion NN 34268 529 5 inside inside RB 34268 529 6 , , , 34268 529 7 assumed assume VBN 34268 529 8 roughly roughly RB 34268 529 9 to to TO 34268 529 10 be be VB 34268 529 11 homogeneous homogeneous JJ 34268 529 12 , , , 34268 529 13 the the DT 34268 529 14 resultant resultant JJ 34268 529 15 attraction attraction NN 34268 529 16 is be VBZ 34268 529 17 a a DT 34268 529 18 force force NN 34268 529 19 through through IN 34268 529 20 the the DT 34268 529 21 centre centre NN 34268 529 22 . . . 34268 530 1 [ [ -LRB- 34268 530 2 Illustration illustration NN 34268 530 3 : : : 34268 530 4 FIG FIG NNP 34268 530 5 . . . 34268 531 1 39 39 CD 34268 531 2 . . . 34268 531 3 ] ] -RRB- 34268 532 1 I -PRON- PRP 34268 532 2 will will MD 34268 532 3 now now RB 34268 532 4 consider consider VB 34268 532 5 the the DT 34268 532 6 attraction attraction NN 34268 532 7 on on IN 34268 532 8 the the DT 34268 532 9 protuberant protuberant JJ 34268 532 10 equatorial equatorial JJ 34268 532 11 belt belt NN 34268 532 12 indicated indicate VBN 34268 532 13 by by IN 34268 532 14 A a NN 34268 532 15 and and CC 34268 532 16 B. 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NNP 34268 533 1 The the DT 34268 533 2 sun sun NN 34268 533 3 attracts attract VBZ 34268 533 4 a a DT 34268 533 5 pound pound NN 34268 533 6 of of IN 34268 533 7 matter matter NN 34268 533 8 at at IN 34268 533 9 B b NN 34268 533 10 more more JJR 34268 533 11 than than IN 34268 533 12 it -PRON- PRP 34268 533 13 attracts attract VBZ 34268 533 14 a a DT 34268 533 15 pound pound NN 34268 533 16 of of IN 34268 533 17 matter matter NN 34268 533 18 at at IN 34268 533 19 A a NN 34268 533 20 , , , 34268 533 21 because because IN 34268 533 22 B b NN 34268 533 23 is be VBZ 34268 533 24 nearer near JJR 34268 533 25 than than IN 34268 533 26 A a NN 34268 533 27 , , , 34268 533 28 and and CC 34268 533 29 hence hence RB 34268 533 30 the the DT 34268 533 31 total total JJ 34268 533 32 resultant resultant JJ 34268 533 33 force force NN 34268 533 34 is be VBZ 34268 533 35 in in IN 34268 533 36 the the DT 34268 533 37 direction direction NN 34268 533 38 M m NN 34268 533 39 N n CC 34268 533 40 rather rather RB 34268 533 41 than than IN 34268 533 42 O o NN 34268 533 43 O o UH 34268 533 44 , , , 34268 533 45 through through IN 34268 533 46 the the DT 34268 533 47 centre centre NN 34268 533 48 of of IN 34268 533 49 the the DT 34268 533 50 earth earth NN 34268 533 51 's 's POS 34268 533 52 mass mass NN 34268 533 53 . . . 34268 534 1 But but CC 34268 534 2 we -PRON- PRP 34268 534 3 know know VBP 34268 534 4 that that IN 34268 534 5 a a DT 34268 534 6 force force NN 34268 534 7 in in IN 34268 534 8 the the DT 34268 534 9 direction direction NN 34268 534 10 M m NN 34268 534 11 N N NNP 34268 534 12 is be VBZ 34268 534 13 equivalent equivalent JJ 34268 534 14 to to IN 34268 534 15 a a DT 34268 534 16 force force NN 34268 534 17 O o NN 34268 534 18 O o NN 34268 534 19 parallel parallel NN 34268 534 20 to to IN 34268 534 21 M M NNP 34268 534 22 N N NNP 34268 534 23 , , , 34268 534 24 together together RB 34268 534 25 with with IN 34268 534 26 a a DT 34268 534 27 tilting tilt VBG 34268 534 28 couple couple NN 34268 534 29 of of IN 34268 534 30 forces force NNS 34268 534 31 tending tend VBG 34268 534 32 to to TO 34268 534 33 turn turn VB 34268 534 34 the the DT 34268 534 35 equator equator NN 34268 534 36 edge edge NN 34268 534 37 on on IN 34268 534 38 to to IN 34268 534 39 the the DT 34268 534 40 sun sun NN 34268 534 41 . . . 34268 535 1 You -PRON- PRP 34268 535 2 will will MD 34268 535 3 get get VB 34268 535 4 the the DT 34268 535 5 true true JJ 34268 535 6 result result NN 34268 535 7 as as IN 34268 535 8 to to IN 34268 535 9 the the DT 34268 535 10 tilting tilting NN 34268 535 11 tendency tendency NN 34268 535 12 by by IN 34268 535 13 imagining imagine VBG 34268 535 14 the the DT 34268 535 15 earth earth NN 34268 535 16 to to TO 34268 535 17 be be VB 34268 535 18 motionless motionless JJ 34268 535 19 , , , 34268 535 20 and and CC 34268 535 21 the the DT 34268 535 22 sun sun NN 34268 535 23 's 's POS 34268 535 24 mass mass NN 34268 535 25 to to TO 34268 535 26 be be VB 34268 535 27 distributed distribute VBN 34268 535 28 as as IN 34268 535 29 a a DT 34268 535 30 circular circular JJ 34268 535 31 ring ring NN 34268 535 32 of of IN 34268 535 33 matter matter NN 34268 535 34 184 184 CD 34268 535 35 millions million NNS 34268 535 36 of of IN 34268 535 37 miles mile NNS 34268 535 38 in in IN 34268 535 39 diameter diameter NN 34268 535 40 , , , 34268 535 41 inclined incline VBN 34268 535 42 to to IN 34268 535 43 the the DT 34268 535 44 equator equator NN 34268 535 45 at at IN 34268 535 46 23½ 23â½â CD 34268 535 47 ° ° NNS 34268 535 48 . . . 34268 536 1 Under under IN 34268 536 2 the the DT 34268 536 3 influence influence NN 34268 536 4 of of IN 34268 536 5 the the DT 34268 536 6 attraction attraction NN 34268 536 7 of of IN 34268 536 8 this this DT 34268 536 9 ring ring NN 34268 536 10 the the DT 34268 536 11 earth earth NN 34268 536 12 would would MD 34268 536 13 heave heave VB 34268 536 14 like like IN 34268 536 15 a a DT 34268 536 16 great great JJ 34268 536 17 ship ship NN 34268 536 18 on on IN 34268 536 19 a a DT 34268 536 20 calm calm JJ 34268 536 21 sea sea NN 34268 536 22 , , , 34268 536 23 rolling roll VBG 34268 536 24 very very RB 34268 536 25 slowly slowly RB 34268 536 26 ; ; : 34268 536 27 in in IN 34268 536 28 fact fact NN 34268 536 29 , , , 34268 536 30 making make VBG 34268 536 31 one one CD 34268 536 32 complete complete JJ 34268 536 33 swing swing NN 34268 536 34 in in IN 34268 536 35 about about RB 34268 536 36 three three CD 34268 536 37 years year NNS 34268 536 38 . . . 34268 537 1 But but CC 34268 537 2 the the DT 34268 537 3 earth earth NN 34268 537 4 is be VBZ 34268 537 5 spinning spin VBG 34268 537 6 , , , 34268 537 7 and and CC 34268 537 8 the the DT 34268 537 9 tilting tilting NN 34268 537 10 couple couple NN 34268 537 11 or or CC 34268 537 12 torque torque NN 34268 537 13 acts act NNS 34268 537 14 upon upon IN 34268 537 15 it -PRON- PRP 34268 537 16 just just RB 34268 537 17 like like IN 34268 537 18 the the DT 34268 537 19 forces force NNS 34268 537 20 which which WDT 34268 537 21 are be VBP 34268 537 22 always always RB 34268 537 23 tending tend VBG 34268 537 24 to to TO 34268 537 25 cause cause VB 34268 537 26 this this DT 34268 537 27 ship ship NN 34268 537 28 - - HYPH 34268 537 29 model model NN 34268 537 30 to to TO 34268 537 31 stand stand VB 34268 537 32 upright upright JJ 34268 537 33 , , , 34268 537 34 and and CC 34268 537 35 hence hence RB 34268 537 36 it -PRON- PRP 34268 537 37 has have VBZ 34268 537 38 a a DT 34268 537 39 precessional precessional JJ 34268 537 40 motion motion NN 34268 537 41 whose whose WP$ 34268 537 42 complete complete JJ 34268 537 43 period period NN 34268 537 44 is be VBZ 34268 537 45 26,000 26,000 CD 34268 537 46 years year NNS 34268 537 47 . . . 34268 538 1 When when WRB 34268 538 2 there there EX 34268 538 3 is be VBZ 34268 538 4 no no DT 34268 538 5 spin spin NN 34268 538 6 in in IN 34268 538 7 the the DT 34268 538 8 ship ship NN 34268 538 9 , , , 34268 538 10 its -PRON- PRP$ 34268 538 11 complete complete JJ 34268 538 12 oscillation oscillation NN 34268 538 13 takes take VBZ 34268 538 14 place place NN 34268 538 15 in in IN 34268 538 16 three three CD 34268 538 17 seconds second NNS 34268 538 18 , , , 34268 538 19 and and CC 34268 538 20 { { -LRB- 34268 538 21 85 85 CD 34268 538 22 } } -RRB- 34268 538 23 when when WRB 34268 538 24 I -PRON- PRP 34268 538 25 spin spin VBP 34268 538 26 the the DT 34268 538 27 gyrostat gyrostat NN 34268 538 28 on on IN 34268 538 29 board board NN 34268 538 30 the the DT 34268 538 31 ship ship NN 34268 538 32 , , , 34268 538 33 the the DT 34268 538 34 complete complete JJ 34268 538 35 period period NN 34268 538 36 of of IN 34268 538 37 its -PRON- PRP$ 34268 538 38 precession precession NN 34268 538 39 is be VBZ 34268 538 40 two two CD 34268 538 41 minutes minute NNS 34268 538 42 . . . 34268 539 1 In in IN 34268 539 2 both both DT 34268 539 3 cases case NNS 34268 539 4 the the DT 34268 539 5 effect effect NN 34268 539 6 of of IN 34268 539 7 the the DT 34268 539 8 spin spin NN 34268 539 9 is be VBZ 34268 539 10 to to TO 34268 539 11 convert convert VB 34268 539 12 what what WP 34268 539 13 would would MD 34268 539 14 be be VB 34268 539 15 an an DT 34268 539 16 oscillation oscillation NN 34268 539 17 into into IN 34268 539 18 a a DT 34268 539 19 very very RB 34268 539 20 much much RB 34268 539 21 slower slow JJR 34268 539 22 precession precession NN 34268 539 23 . . . 34268 540 1 There there EX 34268 540 2 is be VBZ 34268 540 3 , , , 34268 540 4 however however RB 34268 540 5 , , , 34268 540 6 a a DT 34268 540 7 great great JJ 34268 540 8 difference difference NN 34268 540 9 between between IN 34268 540 10 the the DT 34268 540 11 earth earth NN 34268 540 12 and and CC 34268 540 13 the the DT 34268 540 14 gyrostat gyrostat NN 34268 540 15 . . . 34268 541 1 The the DT 34268 541 2 forces force NNS 34268 541 3 acting act VBG 34268 541 4 on on IN 34268 541 5 the the DT 34268 541 6 top top NN 34268 541 7 are be VBP 34268 541 8 always always RB 34268 541 9 the the DT 34268 541 10 same same JJ 34268 541 11 , , , 34268 541 12 but but CC 34268 541 13 the the DT 34268 541 14 forces force NNS 34268 541 15 acting act VBG 34268 541 16 on on IN 34268 541 17 the the DT 34268 541 18 earth earth NN 34268 541 19 are be VBP 34268 541 20 continually continually RB 34268 541 21 altering alter VBG 34268 541 22 . . . 34268 542 1 At at IN 34268 542 2 midwinter midwinter NN 34268 542 3 and and CC 34268 542 4 midsummer midsummer VB 34268 542 5 the the DT 34268 542 6 tilting tilting NN 34268 542 7 forces force NNS 34268 542 8 are be VBP 34268 542 9 greatest great JJS 34268 542 10 , , , 34268 542 11 and and CC 34268 542 12 at at IN 34268 542 13 the the DT 34268 542 14 equinoxes equinox NNS 34268 542 15 in in IN 34268 542 16 spring spring NN 34268 542 17 and and CC 34268 542 18 autumn autumn NN 34268 542 19 there there EX 34268 542 20 are be VBP 34268 542 21 no no DT 34268 542 22 such such JJ 34268 542 23 forces force NNS 34268 542 24 . . . 34268 543 1 So so RB 34268 543 2 that that IN 34268 543 3 the the DT 34268 543 4 precessional precessional JJ 34268 543 5 motion motion NN 34268 543 6 changes change VBZ 34268 543 7 its -PRON- PRP$ 34268 543 8 rate rate NN 34268 543 9 every every DT 34268 543 10 quarter quarter NN 34268 543 11 year year NN 34268 543 12 from from IN 34268 543 13 a a DT 34268 543 14 maximum maximum NN 34268 543 15 to to IN 34268 543 16 nothing nothing NN 34268 543 17 , , , 34268 543 18 or or CC 34268 543 19 from from IN 34268 543 20 nothing nothing NN 34268 543 21 to to IN 34268 543 22 a a DT 34268 543 23 maximum maximum NN 34268 543 24 . . . 34268 544 1 It -PRON- PRP 34268 544 2 is be VBZ 34268 544 3 , , , 34268 544 4 however however RB 34268 544 5 , , , 34268 544 6 always always RB 34268 544 7 in in IN 34268 544 8 the the DT 34268 544 9 same same JJ 34268 544 10 direction direction NN 34268 544 11 -- -- : 34268 544 12 the the DT 34268 544 13 direction direction NN 34268 544 14 opposed oppose VBN 34268 544 15 to to IN 34268 544 16 the the DT 34268 544 17 earth earth NN 34268 544 18 's 's POS 34268 544 19 spin spin NN 34268 544 20 . . . 34268 545 1 When when WRB 34268 545 2 we -PRON- PRP 34268 545 3 speak speak VBP 34268 545 4 then then RB 34268 545 5 of of IN 34268 545 6 the the DT 34268 545 7 precessional precessional JJ 34268 545 8 motion motion NN 34268 545 9 of of IN 34268 545 10 the the DT 34268 545 11 earth earth NN 34268 545 12 , , , 34268 545 13 we -PRON- PRP 34268 545 14 usually usually RB 34268 545 15 think think VBP 34268 545 16 of of IN 34268 545 17 the the DT 34268 545 18 mean mean NN 34268 545 19 or or CC 34268 545 20 average average JJ 34268 545 21 motion motion NN 34268 545 22 , , , 34268 545 23 since since IN 34268 545 24 the the DT 34268 545 25 motion motion NN 34268 545 26 gets get VBZ 34268 545 27 quicker quick JJR 34268 545 28 and and CC 34268 545 29 slower slow JJR 34268 545 30 every every DT 34268 545 31 quarter quarter NN 34268 545 32 year year NN 34268 545 33 . . . 34268 546 1 Further further RB 34268 546 2 , , , 34268 546 3 the the DT 34268 546 4 moon moon NN 34268 546 5 is be VBZ 34268 546 6 like like IN 34268 546 7 the the DT 34268 546 8 sun sun NN 34268 546 9 in in IN 34268 546 10 its -PRON- PRP$ 34268 546 11 action action NN 34268 546 12 . . . 34268 547 1 It -PRON- PRP 34268 547 2 tries try VBZ 34268 547 3 to to TO 34268 547 4 tilt tilt VB 34268 547 5 the the DT 34268 547 6 equatorial equatorial JJ 34268 547 7 part part NN 34268 547 8 of of IN 34268 547 9 the the DT 34268 547 10 earth earth NN 34268 547 11 into into IN 34268 547 12 the the DT 34268 547 13 plane plane NN 34268 547 14 of of IN 34268 547 15 the the DT 34268 547 16 moon moon NN 34268 547 17 's 's POS 34268 547 18 orbit orbit NN 34268 547 19 . . . 34268 548 1 The the DT 34268 548 2 plane plane NN 34268 548 3 of of IN 34268 548 4 the the DT 34268 548 5 moon moon NN 34268 548 6 's 's POS 34268 548 7 orbit orbit NN 34268 548 8 is be VBZ 34268 548 9 nearly nearly RB 34268 548 10 the the DT 34268 548 11 same same JJ 34268 548 12 as as IN 34268 548 13 that that DT 34268 548 14 of of IN 34268 548 15 the the DT 34268 548 16 ecliptic ecliptic JJ 34268 548 17 , , , 34268 548 18 and and CC 34268 548 19 hence hence RB 34268 548 20 the the DT 34268 548 21 average average JJ 34268 548 22 precession precession NN 34268 548 23 of of IN 34268 548 24 the the DT 34268 548 25 earth earth NN 34268 548 26 is be VBZ 34268 548 27 of of IN 34268 548 28 much much RB 34268 548 29 the the DT 34268 548 30 same same JJ 34268 548 31 kind kind NN 34268 548 32 as as IN 34268 548 33 if if IN 34268 548 34 only only RB 34268 548 35 one one CD 34268 548 36 of of IN 34268 548 37 the the DT 34268 548 38 two two CD 34268 548 39 , , , 34268 548 40 the the DT 34268 548 41 moon moon NN 34268 548 42 or or CC 34268 548 43 the the DT 34268 548 44 sun sun NN 34268 548 45 , , , 34268 548 46 alone alone RB 34268 548 47 acted act VBD 34268 548 48 . . . 34268 549 1 That that RB 34268 549 2 is is RB 34268 549 3 , , , 34268 549 4 the the DT 34268 549 5 general general JJ 34268 549 6 phenomenon phenomenon NN 34268 549 7 of of IN 34268 549 8 precession precession NN 34268 549 9 of of IN 34268 549 10 the the DT 34268 549 11 { { -LRB- 34268 549 12 86 86 CD 34268 549 13 } } -RRB- 34268 549 14 earth earth NN 34268 549 15 's be VBZ 34268 549 16 axis axis NN 34268 549 17 in in IN 34268 549 18 a a DT 34268 549 19 conical conical JJ 34268 549 20 path path NN 34268 549 21 in in IN 34268 549 22 26,000 26,000 CD 34268 549 23 years year NNS 34268 549 24 is be VBZ 34268 549 25 the the DT 34268 549 26 effect effect NN 34268 549 27 of of IN 34268 549 28 the the DT 34268 549 29 combined combine VBN 34268 549 30 tilting tilting NN 34268 549 31 actions action NNS 34268 549 32 of of IN 34268 549 33 the the DT 34268 549 34 sun sun NN 34268 549 35 and and CC 34268 549 36 moon moon NN 34268 549 37 . . . 34268 550 1 You -PRON- PRP 34268 550 2 will will MD 34268 550 3 observe observe VB 34268 550 4 here here RB 34268 550 5 an an DT 34268 550 6 instance instance NN 34268 550 7 of of IN 34268 550 8 the the DT 34268 550 9 sort sort NN 34268 550 10 of of IN 34268 550 11 untruth untruth NN 34268 550 12 which which WDT 34268 550 13 it -PRON- PRP 34268 550 14 is be VBZ 34268 550 15 almost almost RB 34268 550 16 imperative imperative JJ 34268 550 17 to to TO 34268 550 18 tell tell VB 34268 550 19 in in IN 34268 550 20 explaining explain VBG 34268 550 21 natural natural JJ 34268 550 22 phenomena phenomenon NNS 34268 550 23 . . . 34268 551 1 Hitherto Hitherto NNP 34268 551 2 I -PRON- PRP 34268 551 3 had have VBD 34268 551 4 spoken speak VBN 34268 551 5 only only RB 34268 551 6 of of IN 34268 551 7 the the DT 34268 551 8 sun sun NN 34268 551 9 as as IN 34268 551 10 producing produce VBG 34268 551 11 precession precession NN 34268 551 12 of of IN 34268 551 13 the the DT 34268 551 14 earth earth NN 34268 551 15 . . . 34268 552 1 This this DT 34268 552 2 was be VBD 34268 552 3 convenient convenient JJ 34268 552 4 , , , 34268 552 5 because because IN 34268 552 6 the the DT 34268 552 7 plane plane NN 34268 552 8 of of IN 34268 552 9 the the DT 34268 552 10 ecliptic ecliptic JJ 34268 552 11 makes make VBZ 34268 552 12 always always RB 34268 552 13 almost almost RB 34268 552 14 exactly exactly RB 34268 552 15 23½ 23â½â CD 34268 552 16 ° ° NNS 34268 552 17 with with IN 34268 552 18 the the DT 34268 552 19 earth earth NN 34268 552 20 's 's POS 34268 552 21 equator equator NN 34268 552 22 , , , 34268 552 23 and and CC 34268 552 24 although although IN 34268 552 25 on on IN 34268 552 26 the the DT 34268 552 27 whole whole NN 34268 552 28 the the DT 34268 552 29 moon moon NN 34268 552 30 's 's POS 34268 552 31 action action NN 34268 552 32 is be VBZ 34268 552 33 nearly nearly RB 34268 552 34 identical identical JJ 34268 552 35 with with IN 34268 552 36 that that DT 34268 552 37 of of IN 34268 552 38 the the DT 34268 552 39 sun sun NN 34268 552 40 , , , 34268 552 41 and and CC 34268 552 42 about about RB 34268 552 43 twice twice RB 34268 552 44 as as RB 34268 552 45 great great JJ 34268 552 46 , , , 34268 552 47 yet yet CC 34268 552 48 it -PRON- PRP 34268 552 49 varies vary VBZ 34268 552 50 considerably considerably RB 34268 552 51 . . . 34268 553 1 The the DT 34268 553 2 superior superior JJ 34268 553 3 tilting tilting NN 34268 553 4 action action NN 34268 553 5 of of IN 34268 553 6 the the DT 34268 553 7 moon moon NN 34268 553 8 , , , 34268 553 9 just just RB 34268 553 10 like like IN 34268 553 11 its -PRON- PRP$ 34268 553 12 tide tide NN 34268 553 13 - - HYPH 34268 553 14 producing produce VBG 34268 553 15 action action NN 34268 553 16 , , , 34268 553 17 is be VBZ 34268 553 18 due due JJ 34268 553 19 to to IN 34268 553 20 its -PRON- PRP$ 34268 553 21 being be VBG 34268 553 22 so so RB 34268 553 23 much much JJ 34268 553 24 nearer nearer IN 34268 553 25 us -PRON- PRP 34268 553 26 than than IN 34268 553 27 the the DT 34268 553 28 sun sun NN 34268 553 29 , , , 34268 553 30 and and CC 34268 553 31 exists exist VBZ 34268 553 32 in in IN 34268 553 33 spite spite NN 34268 553 34 of of IN 34268 553 35 the the DT 34268 553 36 very very RB 34268 553 37 small small JJ 34268 553 38 mass mass NN 34268 553 39 of of IN 34268 553 40 the the DT 34268 553 41 moon moon NN 34268 553 42 as as IN 34268 553 43 compared compare VBN 34268 553 44 with with IN 34268 553 45 that that DT 34268 553 46 of of IN 34268 553 47 the the DT 34268 553 48 sun sun NN 34268 553 49 . . . 34268 554 1 As as IN 34268 554 2 the the DT 34268 554 3 ecliptic ecliptic NN 34268 554 4 makes make VBZ 34268 554 5 an an DT 34268 554 6 angle angle NN 34268 554 7 of of IN 34268 554 8 23½ 23â½â CD 34268 554 9 ° ° NNS 34268 554 10 with with IN 34268 554 11 the the DT 34268 554 12 earth earth NN 34268 554 13 's 's POS 34268 554 14 equator equator NN 34268 554 15 , , , 34268 554 16 and and CC 34268 554 17 the the DT 34268 554 18 moon moon NN 34268 554 19 's 's POS 34268 554 20 orbit orbit NN 34268 554 21 makes make VBZ 34268 554 22 an an DT 34268 554 23 angle angle NN 34268 554 24 5½ 5â½â CD 34268 554 25 ° ° NNS 34268 554 26 with with IN 34268 554 27 the the DT 34268 554 28 ecliptic ecliptic NN 34268 554 29 , , , 34268 554 30 we -PRON- PRP 34268 554 31 see see VBP 34268 554 32 that that IN 34268 554 33 the the DT 34268 554 34 moon moon NN 34268 554 35 's 's POS 34268 554 36 orbit orbit NN 34268 554 37 sometimes sometimes RB 34268 554 38 makes make VBZ 34268 554 39 an an DT 34268 554 40 angle angle NN 34268 554 41 of of IN 34268 554 42 29 29 NNP 34268 554 43 ° ° NNS 34268 554 44 with with IN 34268 554 45 the the DT 34268 554 46 earth earth NN 34268 554 47 's 's POS 34268 554 48 equator equator NN 34268 554 49 , , , 34268 554 50 and and CC 34268 554 51 sometimes sometimes RB 34268 554 52 only only RB 34268 554 53 18 18 NNP 34268 554 54 ° ° NNS 34268 554 55 , , , 34268 554 56 changing change VBG 34268 554 57 from from IN 34268 554 58 29 29â CD 34268 554 59 ° ° NNS 34268 554 60 to to IN 34268 554 61 18 18 NNP 34268 554 62 ° ° NNS 34268 554 63 , , , 34268 554 64 and and CC 34268 554 65 back back RB 34268 554 66 to to IN 34268 554 67 29 29â CD 34268 554 68 ° ° NNS 34268 554 69 again again RB 34268 554 70 in in IN 34268 554 71 about about RB 34268 554 72 nineteen nineteen CD 34268 554 73 years year NNS 34268 554 74 . . . 34268 555 1 This this DT 34268 555 2 causes cause VBZ 34268 555 3 what what WP 34268 555 4 is be VBZ 34268 555 5 called call VBN 34268 555 6 " " `` 34268 555 7 Nutation Nutation NNP 34268 555 8 , , , 34268 555 9 " " '' 34268 555 10 or or CC 34268 555 11 the the DT 34268 555 12 nodding nodding NN 34268 555 13 of of IN 34268 555 14 the the DT 34268 555 15 earth earth NN 34268 555 16 , , , 34268 555 17 for for IN 34268 555 18 the the DT 34268 555 19 tilting tilting NN 34268 555 20 action action NN 34268 555 21 due due IN 34268 555 22 to to IN 34268 555 23 the the DT 34268 555 24 sun sun NN 34268 555 25 is be VBZ 34268 555 26 greatly greatly RB 34268 555 27 helped help VBN 34268 555 28 and and CC 34268 555 29 greatly greatly RB 34268 555 30 modified modify VBN 34268 555 31 by by IN 34268 555 32 it -PRON- PRP 34268 555 33 . . . 34268 556 1 The the DT 34268 556 2 result result NN 34268 556 3 of of IN 34268 556 4 the the DT 34268 556 5 variable variable JJ 34268 556 6 nature nature NN 34268 556 7 of of IN 34268 556 8 the the DT 34268 556 9 moon moon NN 34268 556 10 's 's POS 34268 556 11 action action NN 34268 556 12 is be VBZ 34268 556 13 then then RB 34268 556 14 that that IN 34268 556 15 the the DT 34268 556 16 earth earth NN 34268 556 17 's 's POS 34268 556 18 axis axis JJ 34268 556 19 { { -LRB- 34268 556 20 87 87 CD 34268 556 21 } } -RRB- 34268 556 22 rotates rotate VBZ 34268 556 23 in in IN 34268 556 24 an an DT 34268 556 25 elliptic elliptic JJ 34268 556 26 conical conical JJ 34268 556 27 path path NN 34268 556 28 round round NN 34268 556 29 what what WP 34268 556 30 might may MD 34268 556 31 be be VB 34268 556 32 called call VBN 34268 556 33 its -PRON- PRP$ 34268 556 34 mean mean JJ 34268 556 35 position position NN 34268 556 36 . . . 34268 557 1 We -PRON- PRP 34268 557 2 have have VBP 34268 557 3 also also RB 34268 557 4 to to TO 34268 557 5 remember remember VB 34268 557 6 that that IN 34268 557 7 twice twice RB 34268 557 8 in in IN 34268 557 9 every every DT 34268 557 10 lunar lunar JJ 34268 557 11 month month NN 34268 557 12 the the DT 34268 557 13 moon moon NN 34268 557 14 's 's POS 34268 557 15 tilting tilting NN 34268 557 16 action action NN 34268 557 17 on on IN 34268 557 18 the the DT 34268 557 19 earth earth NN 34268 557 20 is be VBZ 34268 557 21 greater great JJR 34268 557 22 , , , 34268 557 23 and and CC 34268 557 24 twice twice PDT 34268 557 25 it -PRON- PRP 34268 557 26 is be VBZ 34268 557 27 zero zero CD 34268 557 28 , , , 34268 557 29 and and CC 34268 557 30 that that IN 34268 557 31 it -PRON- PRP 34268 557 32 continually continually RB 34268 557 33 varies vary VBZ 34268 557 34 in in IN 34268 557 35 value value NN 34268 557 36 . . . 34268 558 1 On on IN 34268 558 2 the the DT 34268 558 3 whole whole NN 34268 558 4 , , , 34268 558 5 then then RB 34268 558 6 , , , 34268 558 7 the the DT 34268 558 8 moon moon NN 34268 558 9 and and CC 34268 558 10 sun sun NN 34268 558 11 , , , 34268 558 12 and and CC 34268 558 13 to to IN 34268 558 14 a a DT 34268 558 15 small small JJ 34268 558 16 extent extent NN 34268 558 17 the the DT 34268 558 18 planets planet NNS 34268 558 19 , , , 34268 558 20 produce produce VB 34268 558 21 the the DT 34268 558 22 general general JJ 34268 558 23 effect effect NN 34268 558 24 of of IN 34268 558 25 a a DT 34268 558 26 precession precession NN 34268 558 27 , , , 34268 558 28 which which WDT 34268 558 29 repeats repeat VBZ 34268 558 30 itself -PRON- PRP 34268 558 31 in in IN 34268 558 32 a a DT 34268 558 33 period period NN 34268 558 34 of of IN 34268 558 35 about about IN 34268 558 36 25,695 25,695 CD 34268 558 37 years year NNS 34268 558 38 . . . 34268 559 1 It -PRON- PRP 34268 559 2 is be VBZ 34268 559 3 not not RB 34268 559 4 perfectly perfectly RB 34268 559 5 uniform uniform JJ 34268 559 6 , , , 34268 559 7 being be VBG 34268 559 8 performed perform VBN 34268 559 9 at at IN 34268 559 10 a a DT 34268 559 11 speed speed NN 34268 559 12 which which WDT 34268 559 13 is be VBZ 34268 559 14 a a DT 34268 559 15 maximum maximum NN 34268 559 16 in in IN 34268 559 17 summer summer NN 34268 559 18 and and CC 34268 559 19 winter winter NN 34268 559 20 ; ; : 34268 559 21 that that RB 34268 559 22 is is RB 34268 559 23 , , , 34268 559 24 there there EX 34268 559 25 is be VBZ 34268 559 26 a a DT 34268 559 27 change change NN 34268 559 28 of of IN 34268 559 29 speed speed NN 34268 559 30 whose whose WP$ 34268 559 31 period period NN 34268 559 32 is be VBZ 34268 559 33 half half PDT 34268 559 34 a a DT 34268 559 35 year year NN 34268 559 36 ; ; : 34268 559 37 and and CC 34268 559 38 there there EX 34268 559 39 is be VBZ 34268 559 40 a a DT 34268 559 41 change change NN 34268 559 42 of of IN 34268 559 43 speed speed NN 34268 559 44 whose whose WP$ 34268 559 45 period period NN 34268 559 46 is be VBZ 34268 559 47 half half PDT 34268 559 48 a a DT 34268 559 49 lunar lunar JJ 34268 559 50 month month NN 34268 559 51 , , , 34268 559 52 the the DT 34268 559 53 precession precession NN 34268 559 54 being be VBG 34268 559 55 quicker quick JJR 34268 559 56 to to IN 34268 559 57 - - HYPH 34268 559 58 night night NN 34268 559 59 than than IN 34268 559 60 it -PRON- PRP 34268 559 61 will will MD 34268 559 62 be be VB 34268 559 63 next next JJ 34268 559 64 Saturday Saturday NNP 34268 559 65 , , , 34268 559 66 when when WRB 34268 559 67 it -PRON- PRP 34268 559 68 will will MD 34268 559 69 increase increase VB 34268 559 70 for for IN 34268 559 71 about about RB 34268 559 72 another another DT 34268 559 73 week week NN 34268 559 74 , , , 34268 559 75 and and CC 34268 559 76 diminish diminish VB 34268 559 77 the the DT 34268 559 78 next next JJ 34268 559 79 . . . 34268 560 1 Besides besides IN 34268 560 2 this this DT 34268 560 3 , , , 34268 560 4 because because IN 34268 560 5 of of IN 34268 560 6 5½ 5â½â CD 34268 560 7 ° ° NNS 34268 560 8 of of IN 34268 560 9 angularity angularity NN 34268 560 10 of of IN 34268 560 11 the the DT 34268 560 12 orbits orbit NNS 34268 560 13 , , , 34268 560 14 we -PRON- PRP 34268 560 15 have have VBP 34268 560 16 something something NN 34268 560 17 like like IN 34268 560 18 the the DT 34268 560 19 nodding nodding NN 34268 560 20 of of IN 34268 560 21 our -PRON- PRP$ 34268 560 22 precessing precess VBG 34268 560 23 gyrostat gyrostat NN 34268 560 24 , , , 34268 560 25 and and CC 34268 560 26 the the DT 34268 560 27 inclination inclination NN 34268 560 28 of of IN 34268 560 29 the the DT 34268 560 30 earth earth NN 34268 560 31 's 's POS 34268 560 32 axis axis NN 34268 560 33 to to IN 34268 560 34 the the DT 34268 560 35 ecliptic ecliptic NN 34268 560 36 is be VBZ 34268 560 37 not not RB 34268 560 38 constant constant JJ 34268 560 39 at at IN 34268 560 40 23½ 23â½â CD 34268 560 41 ° ° NNS 34268 560 42 , , , 34268 560 43 but but CC 34268 560 44 is be VBZ 34268 560 45 changing change VBG 34268 560 46 , , , 34268 560 47 its -PRON- PRP$ 34268 560 48 periodic periodic JJ 34268 560 49 time time NN 34268 560 50 being be VBG 34268 560 51 nineteen nineteen CD 34268 560 52 years year NNS 34268 560 53 . . . 34268 561 1 Regarding regard VBG 34268 561 2 the the DT 34268 561 3 earth earth NN 34268 561 4 's 's POS 34268 561 5 centre centre NN 34268 561 6 as as IN 34268 561 7 fixed fix VBN 34268 561 8 at at IN 34268 561 9 O o UH 34268 561 10 we -PRON- PRP 34268 561 11 see see VBP 34268 561 12 then then RB 34268 561 13 , , , 34268 561 14 as as IN 34268 561 15 illustrated illustrate VBN 34268 561 16 in in IN 34268 561 17 this this DT 34268 561 18 model model NN 34268 561 19 and and CC 34268 561 20 in in IN 34268 561 21 Fig Fig NNP 34268 561 22 . . . 34268 562 1 40 40 CD 34268 562 2 , , , 34268 562 3 the the DT 34268 562 4 axis axi NNS 34268 562 5 of of IN 34268 562 6 the the DT 34268 562 7 earth earth NN 34268 562 8 describes describe VBZ 34268 562 9 almost almost RB 34268 562 10 a a DT 34268 562 11 perfect perfect JJ 34268 562 12 circle circle NN 34268 562 13 on on IN 34268 562 14 the the DT 34268 562 15 celestial celestial JJ 34268 562 16 sphere sphere NN 34268 562 17 once once RB 34268 562 18 in in IN 34268 562 19 25,866 25,866 CD 34268 562 20 years year NNS 34268 562 21 , , , 34268 562 22 its -PRON- PRP$ 34268 562 23 speed speed NN 34268 562 24 fluctuating fluctuate VBG 34268 562 25 every every DT 34268 562 26 half half NN 34268 562 27 year year NN 34268 562 28 and and CC 34268 562 29 every every DT 34268 562 30 half half NN 34268 562 31 month month NN 34268 562 32 . . . 34268 563 1 But but CC 34268 563 2 it -PRON- PRP 34268 563 3 is be VBZ 34268 563 4 not not RB 34268 563 5 a a DT 34268 563 6 perfect perfect JJ 34268 563 7 circle circle NN 34268 563 8 , , , 34268 563 9 it -PRON- PRP 34268 563 10 is be VBZ 34268 563 11 really really RB 34268 563 12 a a DT 34268 563 13 wavy wavy NN 34268 563 14 { { -LRB- 34268 563 15 88 88 CD 34268 563 16 } } -RRB- 34268 563 17 line line NN 34268 563 18 , , , 34268 563 19 there there EX 34268 563 20 being be VBG 34268 563 21 a a DT 34268 563 22 complete complete JJ 34268 563 23 wave wave NN 34268 563 24 every every DT 34268 563 25 nineteen nineteen CD 34268 563 26 years year NNS 34268 563 27 , , , 34268 563 28 and and CC 34268 563 29 there there EX 34268 563 30 are be VBP 34268 563 31 smaller small JJR 34268 563 32 ripples ripple NNS 34268 563 33 in in IN 34268 563 34 it -PRON- PRP 34268 563 35 , , , 34268 563 36 corresponding correspond VBG 34268 563 37 to to IN 34268 563 38 the the DT 34268 563 39 half half NN 34268 563 40 - - HYPH 34268 563 41 yearly yearly JJ 34268 563 42 and and CC 34268 563 43 fortnightly fortnightly RB 34268 563 44 periods period NNS 34268 563 45 . . . 34268 564 1 But but CC 34268 564 2 the the DT 34268 564 3 very very JJ 34268 564 4 cause cause NN 34268 564 5 of of IN 34268 564 6 the the DT 34268 564 7 nutation nutation NN 34268 564 8 , , , 34268 564 9 the the DT 34268 564 10 nineteen nineteen CD 34268 564 11 - - HYPH 34268 564 12 yearly yearly JJ 34268 564 13 period period NN 34268 564 14 of of IN 34268 564 15 retrogression retrogression NN 34268 564 16 of of IN 34268 564 17 the the DT 34268 564 18 moon moon NN 34268 564 19 's 's POS 34268 564 20 nodes node NNS 34268 564 21 , , , 34268 564 22 as as IN 34268 564 23 it -PRON- PRP 34268 564 24 is be VBZ 34268 564 25 called call VBN 34268 564 26 , , , 34268 564 27 is be VBZ 34268 564 28 itself -PRON- PRP 34268 564 29 really really RB 34268 564 30 produced produce VBN 34268 564 31 as as IN 34268 564 32 the the DT 34268 564 33 precession precession NN 34268 564 34 of of IN 34268 564 35 a a DT 34268 564 36 gyrostat gyrostat NN 34268 564 37 is be VBZ 34268 564 38 produced produce VBN 34268 564 39 , , , 34268 564 40 that that RB 34268 564 41 is is RB 34268 564 42 , , , 34268 564 43 by by IN 34268 564 44 tilting tilt VBG 34268 564 45 forces force NNS 34268 564 46 acting act VBG 34268 564 47 on on IN 34268 564 48 a a DT 34268 564 49 spinning spinning JJ 34268 564 50 body body NN 34268 564 51 . . . 34268 565 1 [ [ -LRB- 34268 565 2 Illustration illustration NN 34268 565 3 : : : 34268 565 4 FIG FIG NNP 34268 565 5 . . . 34268 566 1 40 40 CD 34268 566 2 . . . 34268 566 3 ] ] -RRB- 34268 567 1 Imagine imagine VB 34268 567 2 the the DT 34268 567 3 earth earth NN 34268 567 4 to to TO 34268 567 5 be be VB 34268 567 6 stationary stationary JJ 34268 567 7 , , , 34268 567 8 and and CC 34268 567 9 the the DT 34268 567 10 sun sun NN 34268 567 11 and and CC 34268 567 12 moon moon NN 34268 567 13 revolving revolving JJ 34268 567 14 round round IN 34268 567 15 it -PRON- PRP 34268 567 16 . . . 34268 568 1 It -PRON- PRP 34268 568 2 was be VBD 34268 568 3 Gauss Gauss NNP 34268 568 4 who who WP 34268 568 5 found find VBD 34268 568 6 that that IN 34268 568 7 the the DT 34268 568 8 present present JJ 34268 568 9 action action NN 34268 568 10 is be VBZ 34268 568 11 the the DT 34268 568 12 same same JJ 34268 568 13 as as IN 34268 568 14 if if IN 34268 568 15 the the DT 34268 568 16 masses masse NNS 34268 568 17 of of IN 34268 568 18 the the DT 34268 568 19 moon moon NN 34268 568 20 and and CC 34268 568 21 sun sun NNP 34268 568 22 were be VBD 34268 568 23 distributed distribute VBN 34268 568 24 all all DT 34268 568 25 { { -LRB- 34268 568 26 89 89 CD 34268 568 27 } } -RRB- 34268 568 28 round round IN 34268 568 29 their -PRON- PRP$ 34268 568 30 orbits orbit NNS 34268 568 31 . . . 34268 569 1 For for IN 34268 569 2 instance instance NN 34268 569 3 , , , 34268 569 4 imagine imagine VB 34268 569 5 the the DT 34268 569 6 moon moon NN 34268 569 7 's 's POS 34268 569 8 mass mass NN 34268 569 9 distributed distribute VBN 34268 569 10 over over IN 34268 569 11 her -PRON- PRP$ 34268 569 12 orbit orbit NN 34268 569 13 in in IN 34268 569 14 the the DT 34268 569 15 form form NN 34268 569 16 of of IN 34268 569 17 a a DT 34268 569 18 rigid rigid JJ 34268 569 19 ring ring NN 34268 569 20 of of IN 34268 569 21 480,000 480,000 CD 34268 569 22 miles mile NNS 34268 569 23 diameter diameter NN 34268 569 24 , , , 34268 569 25 and and CC 34268 569 26 imagine imagine VB 34268 569 27 less less JJR 34268 569 28 of of IN 34268 569 29 it -PRON- PRP 34268 569 30 to to TO 34268 569 31 exist exist VB 34268 569 32 where where WRB 34268 569 33 the the DT 34268 569 34 present present JJ 34268 569 35 speed speed NN 34268 569 36 is be VBZ 34268 569 37 greater great JJR 34268 569 38 , , , 34268 569 39 so so IN 34268 569 40 that that IN 34268 569 41 the the DT 34268 569 42 ring ring NN 34268 569 43 would would MD 34268 569 44 be be VB 34268 569 45 thicker thick JJR 34268 569 46 at at IN 34268 569 47 the the DT 34268 569 48 moon moon NN 34268 569 49 's 's POS 34268 569 50 apogee apogee 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would would MD 34268 570 34 be be VB 34268 570 35 no no DT 34268 570 36 equilibrium equilibrium NN 34268 570 37 . . . 34268 571 1 Now now RB 34268 571 2 if if IN 34268 571 3 we -PRON- PRP 34268 571 4 leave leave VBP 34268 571 5 out out IN 34268 571 6 of of IN 34268 571 7 account account NN 34268 571 8 the the DT 34268 571 9 earth earth NN 34268 571 10 and and CC 34268 571 11 imagine imagine VB 34268 571 12 this this DT 34268 571 13 ring ring NN 34268 571 14 to to TO 34268 571 15 exist exist VB 34268 571 16 by by IN 34268 571 17 itself -PRON- PRP 34268 571 18 , , , 34268 571 19 and and CC 34268 571 20 that that IN 34268 571 21 its -PRON- PRP$ 34268 571 22 centre centre NN 34268 571 23 simply simply RB 34268 571 24 had have VBD 34268 571 25 a a DT 34268 571 26 motion motion NN 34268 571 27 round round IN 34268 571 28 the the DT 34268 571 29 sun sun NN 34268 571 30 in in IN 34268 571 31 a a DT 34268 571 32 year year NN 34268 571 33 , , , 34268 571 34 since since IN 34268 571 35 it -PRON- PRP 34268 571 36 makes make VBZ 34268 571 37 an an DT 34268 571 38 angle angle NN 34268 571 39 of of IN 34268 571 40 5½ 5â½â CD 34268 571 41 ° ° NNS 34268 571 42 with with IN 34268 571 43 the the DT 34268 571 44 ecliptic ecliptic NN 34268 571 45 it -PRON- PRP 34268 571 46 would would MD 34268 571 47 vibrate vibrate VB 34268 571 48 into into IN 34268 571 49 the the DT 34268 571 50 ecliptic ecliptic NN 34268 571 51 till till IN 34268 571 52 it -PRON- PRP 34268 571 53 made make VBD 34268 571 54 the the DT 34268 571 55 same same JJ 34268 571 56 angle angle NN 34268 571 57 on on IN 34268 571 58 the the DT 34268 571 59 other other JJ 34268 571 60 side side NN 34268 571 61 and and CC 34268 571 62 back back RB 34268 571 63 again again RB 34268 571 64 . . . 34268 572 1 But but CC 34268 572 2 it -PRON- PRP 34268 572 3 revolves revolve VBZ 34268 572 4 once once RB 34268 572 5 about about IN 34268 572 6 its -PRON- PRP$ 34268 572 7 centre centre NN 34268 572 8 in in IN 34268 572 9 twenty twenty CD 34268 572 10 - - HYPH 34268 572 11 seven seven CD 34268 572 12 solar solar JJ 34268 572 13 days day NNS 34268 572 14 , , , 34268 572 15 eight eight CD 34268 572 16 hours hour NNS 34268 572 17 , , , 34268 572 18 and and CC 34268 572 19 it -PRON- PRP 34268 572 20 will will MD 34268 572 21 no no RB 34268 572 22 longer long RBR 34268 572 23 swing swing VB 34268 572 24 like like IN 34268 572 25 a a DT 34268 572 26 ship ship NN 34268 572 27 in in IN 34268 572 28 a a DT 34268 572 29 ground ground NN 34268 572 30 - - HYPH 34268 572 31 swell swell NN 34268 572 32 , , , 34268 572 33 but but CC 34268 572 34 will will MD 34268 572 35 get get VB 34268 572 36 a a DT 34268 572 37 motion motion NN 34268 572 38 of of IN 34268 572 39 precession precession NN 34268 572 40 opposed oppose VBN 34268 572 41 in in IN 34268 572 42 direction direction NN 34268 572 43 to to IN 34268 572 44 its -PRON- PRP$ 34268 572 45 own own JJ 34268 572 46 revolution revolution NN 34268 572 47 . . . 34268 573 1 As as IN 34268 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PRP 34268 574 2 is be VBZ 34268 574 3 exactly exactly RB 34268 574 4 the the DT 34268 574 5 same same JJ 34268 574 6 sort sort NN 34268 574 7 of of IN 34268 574 8 phenomenon phenomenon NN 34268 574 9 as as IN 34268 574 10 the the DT 34268 574 11 precession precession NN 34268 574 12 of of IN 34268 574 13 the the DT 34268 574 14 equinoxes equinox NNS 34268 574 15 , , , 34268 574 16 only only RB 34268 574 17 with with IN 34268 574 18 a a DT 34268 574 19 much much RB 34268 574 20 shorter short JJR 34268 574 21 period period NN 34268 574 22 of of IN 34268 574 23 6798 6798 CD 34268 574 24 days day NNS 34268 574 25 instead instead RB 34268 574 26 of of IN 34268 574 27 25,866 25,866 CD 34268 574 28 years year NNS 34268 574 29 . . . 34268 575 1 I -PRON- PRP 34268 575 2 told tell VBD 34268 575 3 you -PRON- PRP 34268 575 4 how how WRB 34268 575 5 , , , 34268 575 6 if if IN 34268 575 7 we -PRON- PRP 34268 575 8 knew know VBD 34268 575 9 the the DT 34268 575 10 moon moon NN 34268 575 11 's 's POS 34268 575 12 mass mass NN 34268 575 13 or or CC 34268 575 14 the the DT 34268 575 15 sun sun NN 34268 575 16 's 's POS 34268 575 17 , , , 34268 575 18 we -PRON- PRP 34268 575 19 could could MD 34268 575 20 tell tell VB 34268 575 21 the the DT 34268 575 22 amount amount NN 34268 575 23 of of IN 34268 575 24 the the DT 34268 575 25 forces force NNS 34268 575 26 , , , 34268 575 27 or or CC 34268 575 28 { { -LRB- 34268 575 29 90 90 CD 34268 575 30 } } -RRB- 34268 575 31 the the DT 34268 575 32 torque torque NN 34268 575 33 as as IN 34268 575 34 it -PRON- PRP 34268 575 35 is be VBZ 34268 575 36 more more RBR 34268 575 37 properly properly RB 34268 575 38 called call VBN 34268 575 39 , , , 34268 575 40 with with IN 34268 575 41 which which WDT 34268 575 42 it -PRON- PRP 34268 575 43 tries try VBZ 34268 575 44 to to TO 34268 575 45 tilt tilt VB 34268 575 46 the the DT 34268 575 47 earth earth NN 34268 575 48 . . . 34268 576 1 We -PRON- PRP 34268 576 2 know know VBP 34268 576 3 the the DT 34268 576 4 rate rate NN 34268 576 5 at at IN 34268 576 6 which which WDT 34268 576 7 the the DT 34268 576 8 earth earth NN 34268 576 9 is be VBZ 34268 576 10 spinning spin VBG 34268 576 11 , , , 34268 576 12 and and CC 34268 576 13 we -PRON- PRP 34268 576 14 have have VBP 34268 576 15 observed observe VBN 34268 576 16 the the DT 34268 576 17 precessional precessional JJ 34268 576 18 motion motion NN 34268 576 19 . . . 34268 577 1 Now now RB 34268 577 2 when when WRB 34268 577 3 we -PRON- PRP 34268 577 4 follow follow VBP 34268 577 5 up up RP 34268 577 6 the the DT 34268 577 7 method method NN 34268 577 8 which which WDT 34268 577 9 I -PRON- PRP 34268 577 10 have have VBP 34268 577 11 sketched sketch VBN 34268 577 12 already already RB 34268 577 13 , , , 34268 577 14 we -PRON- PRP 34268 577 15 find find VBP 34268 577 16 that that IN 34268 577 17 the the DT 34268 577 18 precessional precessional JJ 34268 577 19 velocity velocity NN 34268 577 20 of of IN 34268 577 21 a a DT 34268 577 22 spinning spin VBG 34268 577 23 body body NN 34268 577 24 ought ought MD 34268 577 25 to to TO 34268 577 26 be be VB 34268 577 27 equal equal JJ 34268 577 28 to to IN 34268 577 29 the the DT 34268 577 30 torque torque NN 34268 577 31 divided divide VBN 34268 577 32 by by IN 34268 577 33 the the DT 34268 577 34 spinning spinning NN 34268 577 35 velocity velocity NN 34268 577 36 and and CC 34268 577 37 by by IN 34268 577 38 the the DT 34268 577 39 moment moment NN 34268 577 40 of of IN 34268 577 41 inertia[7 inertia[7 NNP 34268 577 42 ] ] -RRB- 34268 577 43 of of IN 34268 577 44 the the DT 34268 577 45 body body NN 34268 577 46 about about IN 34268 577 47 the the DT 34268 577 48 polar polar JJ 34268 577 49 axis axis NN 34268 577 50 . . . 34268 578 1 Hence hence RB 34268 578 2 the the DT 34268 578 3 greater great JJR 34268 578 4 the the DT 34268 578 5 tilting tilting NN 34268 578 6 forces force NNS 34268 578 7 , , , 34268 578 8 and and CC 34268 578 9 the the DT 34268 578 10 less less JJR 34268 578 11 the the DT 34268 578 12 spin spin NN 34268 578 13 and and CC 34268 578 14 the the DT 34268 578 15 less less RBR 34268 578 16 the the DT 34268 578 17 moment moment NN 34268 578 18 of of IN 34268 578 19 inertia inertia NN 34268 578 20 , , , 34268 578 21 the the DT 34268 578 22 greater great JJR 34268 578 23 is be VBZ 34268 578 24 the the DT 34268 578 25 precessional precessional JJ 34268 578 26 speed speed NN 34268 578 27 . . . 34268 579 1 Given give VBN 34268 579 2 all all DT 34268 579 3 of of IN 34268 579 4 these these DT 34268 579 5 elements element NNS 34268 579 6 except except IN 34268 579 7 one one CD 34268 579 8 , , , 34268 579 9 it -PRON- PRP 34268 579 10 is be VBZ 34268 579 11 easy easy JJ 34268 579 12 to to TO 34268 579 13 calculate calculate VB 34268 579 14 that that IN 34268 579 15 unknown unknown JJ 34268 579 16 element element NN 34268 579 17 . . . 34268 580 1 Usually usually RB 34268 580 2 what what WP 34268 580 3 we -PRON- PRP 34268 580 4 aim aim VBP 34268 580 5 at at IN 34268 580 6 in in IN 34268 580 7 such such PDT 34268 580 8 a a DT 34268 580 9 calculation calculation NN 34268 580 10 is be VBZ 34268 580 11 the the DT 34268 580 12 determination determination NN 34268 580 13 of of IN 34268 580 14 the the DT 34268 580 15 moon moon NN 34268 580 16 's 's POS 34268 580 17 mass mass NN 34268 580 18 , , , 34268 580 19 as as IN 34268 580 20 this this DT 34268 580 21 phenomenon phenomenon NN 34268 580 22 of of IN 34268 580 23 precession precession NN 34268 580 24 and and CC 34268 580 25 the the DT 34268 580 26 action action NN 34268 580 27 of of IN 34268 580 28 the the DT 34268 580 29 tides tide NNS 34268 580 30 are be VBP 34268 580 31 the the DT 34268 580 32 only only JJ 34268 580 33 two two CD 34268 580 34 natural natural JJ 34268 580 35 phenomena phenomenon NNS 34268 580 36 which which WDT 34268 580 37 have have VBP 34268 580 38 as as RB 34268 580 39 yet yet RB 34268 580 40 enabled enable VBN 34268 580 41 the the DT 34268 580 42 moon moon NN 34268 580 43 's 's POS 34268 580 44 mass mass NN 34268 580 45 to to TO 34268 580 46 be be VB 34268 580 47 calculated calculate VBN 34268 580 48 . . . 34268 581 1 I -PRON- PRP 34268 581 2 do do VBP 34268 581 3 not not RB 34268 581 4 mean mean VB 34268 581 5 to to TO 34268 581 6 apologize apologize VB 34268 581 7 to to IN 34268 581 8 you -PRON- PRP 34268 581 9 for for IN 34268 581 10 the the DT 34268 581 11 introduction introduction NN 34268 581 12 of of IN 34268 581 13 such such JJ 34268 581 14 terms term NNS 34268 581 15 as as IN 34268 581 16 _ _ NNP 34268 581 17 Moment Moment NNP 34268 581 18 of of IN 34268 581 19 Inertia Inertia NNP 34268 581 20 _ _ NNP 34268 581 21 , , , 34268 581 22 nor nor CC 34268 581 23 do do VBP 34268 581 24 I -PRON- PRP 34268 581 25 mean mean VB 34268 581 26 to to TO 34268 581 27 explain explain VB 34268 581 28 them -PRON- PRP 34268 581 29 . . . 34268 582 1 In in IN 34268 582 2 this this DT 34268 582 3 lecture lecture NN 34268 582 4 I -PRON- PRP 34268 582 5 have have VBP 34268 582 6 avoided avoid VBN 34268 582 7 , , , 34268 582 8 as as RB 34268 582 9 much much RB 34268 582 10 as as IN 34268 582 11 I -PRON- PRP 34268 582 12 could could MD 34268 582 13 , , , 34268 582 14 the the DT 34268 582 15 introduction introduction NN 34268 582 16 of of IN 34268 582 17 mathematical mathematical JJ 34268 582 18 expressions expression NNS 34268 582 19 and and CC 34268 582 20 the the DT 34268 582 21 use use NN 34268 582 22 of of IN 34268 582 23 technical technical JJ 34268 582 24 terms term NNS 34268 582 25 . . . 34268 583 1 But but CC 34268 583 2 I -PRON- PRP 34268 583 3 want want VBP 34268 583 4 you -PRON- PRP 34268 583 5 to to IN 34268 583 6 { { -LRB- 34268 583 7 91 91 CD 34268 583 8 } } -RRB- 34268 583 9 understand understand VBP 34268 583 10 that that IN 34268 583 11 I -PRON- PRP 34268 583 12 am be VBP 34268 583 13 not not RB 34268 583 14 afraid afraid JJ 34268 583 15 to to TO 34268 583 16 introduce introduce VB 34268 583 17 technical technical JJ 34268 583 18 terms term NNS 34268 583 19 when when WRB 34268 583 20 giving give VBG 34268 583 21 a a DT 34268 583 22 popular popular JJ 34268 583 23 lecture lecture NN 34268 583 24 . . . 34268 584 1 If if IN 34268 584 2 there there EX 34268 584 3 is be VBZ 34268 584 4 any any DT 34268 584 5 offence offence NN 34268 584 6 in in IN 34268 584 7 such such PDT 34268 584 8 a a DT 34268 584 9 practice practice NN 34268 584 10 , , , 34268 584 11 it -PRON- PRP 34268 584 12 must must MD 34268 584 13 , , , 34268 584 14 in in IN 34268 584 15 my -PRON- PRP$ 34268 584 16 opinion opinion NN 34268 584 17 , , , 34268 584 18 be be VB 34268 584 19 greatly greatly RB 34268 584 20 aggravated aggravate VBN 34268 584 21 by by IN 34268 584 22 the the DT 34268 584 23 addition addition NN 34268 584 24 of of IN 34268 584 25 explanations explanation NNS 34268 584 26 of of IN 34268 584 27 the the DT 34268 584 28 precise precise JJ 34268 584 29 meanings meaning NNS 34268 584 30 of of IN 34268 584 31 such such JJ 34268 584 32 terms term NNS 34268 584 33 . . . 34268 585 1 The the DT 34268 585 2 use use NN 34268 585 3 of of IN 34268 585 4 a a DT 34268 585 5 correct correct JJ 34268 585 6 technical technical JJ 34268 585 7 term term NN 34268 585 8 serves serve VBZ 34268 585 9 several several JJ 34268 585 10 useful useful JJ 34268 585 11 purposes purpose NNS 34268 585 12 . . . 34268 586 1 First first RB 34268 586 2 , , , 34268 586 3 it -PRON- PRP 34268 586 4 gives give VBZ 34268 586 5 some some DT 34268 586 6 satisfaction satisfaction NN 34268 586 7 to to IN 34268 586 8 the the DT 34268 586 9 lecturer lecturer NN 34268 586 10 , , , 34268 586 11 as as IN 34268 586 12 it -PRON- PRP 34268 586 13 enables enable VBZ 34268 586 14 him -PRON- PRP 34268 586 15 to to IN 34268 586 16 state state NN 34268 586 17 , , , 34268 586 18 very very RB 34268 586 19 concisely concisely RB 34268 586 20 , , , 34268 586 21 something something NN 34268 586 22 which which WDT 34268 586 23 satisfies satisfy VBZ 34268 586 24 his -PRON- PRP$ 34268 586 25 own own JJ 34268 586 26 weak weak JJ 34268 586 27 inclination inclination NN 34268 586 28 to to TO 34268 586 29 have have VB 34268 586 30 his -PRON- PRP$ 34268 586 31 reasoning reasoning NN 34268 586 32 complete complete JJ 34268 586 33 , , , 34268 586 34 but but CC 34268 586 35 which which WDT 34268 586 36 he -PRON- PRP 34268 586 37 luckily luckily RB 34268 586 38 has have VBZ 34268 586 39 not not RB 34268 586 40 time time NN 34268 586 41 to to TO 34268 586 42 trouble trouble VB 34268 586 43 his -PRON- PRP$ 34268 586 44 audience audience NN 34268 586 45 with with IN 34268 586 46 . . . 34268 587 1 Second second JJ 34268 587 2 , , , 34268 587 3 it -PRON- PRP 34268 587 4 corrects correct VBZ 34268 587 5 the the DT 34268 587 6 universal universal JJ 34268 587 7 belief belief NN 34268 587 8 of of IN 34268 587 9 all all DT 34268 587 10 popular popular JJ 34268 587 11 audiences audience NNS 34268 587 12 that that WDT 34268 587 13 they -PRON- PRP 34268 587 14 know know VBP 34268 587 15 everything everything NN 34268 587 16 now now RB 34268 587 17 that that WDT 34268 587 18 can can MD 34268 587 19 be be VB 34268 587 20 said say VBN 34268 587 21 on on IN 34268 587 22 the the DT 34268 587 23 subject subject NN 34268 587 24 . . . 34268 588 1 Third third JJ 34268 588 2 , , , 34268 588 3 it -PRON- PRP 34268 588 4 teaches teach VBZ 34268 588 5 everybody everybody NN 34268 588 6 , , , 34268 588 7 including include VBG 34268 588 8 the the DT 34268 588 9 lecturer lecturer NN 34268 588 10 , , , 34268 588 11 that that IN 34268 588 12 there there EX 34268 588 13 is be VBZ 34268 588 14 nothing nothing NN 34268 588 15 lost lose VBN 34268 588 16 and and CC 34268 588 17 often often RB 34268 588 18 a a DT 34268 588 19 great great JJ 34268 588 20 deal deal NN 34268 588 21 gained gain VBN 34268 588 22 by by IN 34268 588 23 the the DT 34268 588 24 adoption adoption NN 34268 588 25 of of IN 34268 588 26 a a DT 34268 588 27 casual casual JJ 34268 588 28 method method NN 34268 588 29 of of IN 34268 588 30 skipping skipping NN 34268 588 31 when when WRB 34268 588 32 one one CD 34268 588 33 is be VBZ 34268 588 34 working work VBG 34268 588 35 up up RP 34268 588 36 a a DT 34268 588 37 new new JJ 34268 588 38 subject subject NN 34268 588 39 . . . 34268 589 1 Some some DT 34268 589 2 years year NNS 34268 589 3 ago ago RB 34268 589 4 it -PRON- PRP 34268 589 5 was be VBD 34268 589 6 argued argue VBN 34268 589 7 that that IN 34268 589 8 if if IN 34268 589 9 the the DT 34268 589 10 earth earth NN 34268 589 11 were be VBD 34268 589 12 a a DT 34268 589 13 shell shell NN 34268 589 14 filled fill VBN 34268 589 15 with with IN 34268 589 16 liquid liquid NN 34268 589 17 , , , 34268 589 18 if if IN 34268 589 19 this this DT 34268 589 20 liquid liquid NN 34268 589 21 were be VBD 34268 589 22 quite quite RB 34268 589 23 frictionless frictionless JJ 34268 589 24 , , , 34268 589 25 then then RB 34268 589 26 the the DT 34268 589 27 moment moment NN 34268 589 28 of of IN 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of of IN 34268 590 6 the the DT 34268 590 7 moment moment NN 34268 590 8 of of IN 34268 590 9 inertia inertia NN 34268 590 10 , , , 34268 590 11 I -PRON- PRP 34268 590 12 have have VBP 34268 590 13 hung hang VBN 34268 590 14 up up RP 34268 590 15 here here RB 34268 590 16 a a DT 34268 590 17 number number NN 34268 590 18 of of IN 34268 590 19 glasses glass NNS 34268 590 20 -- -- : 34268 590 21 one one CD 34268 590 22 _ _ NNP 34268 590 23 a a DT 34268 590 24 _ _ NNP 34268 590 25 filled fill VBN 34268 590 26 with with IN 34268 590 27 sand sand NN 34268 590 28 , , , 34268 590 29 another another DT 34268 590 30 _ _ NNP 34268 590 31 b b NNP 34268 590 32 _ _ NNP 34268 590 33 with with IN 34268 590 34 treacle treacle NN 34268 590 35 , , , 34268 590 36 a a DT 34268 590 37 third third JJ 34268 590 38 _ _ NNP 34268 590 39 c c NNP 34268 590 40 _ _ NNP 34268 590 41 with with IN 34268 590 42 oil oil NN 34268 590 43 , , , 34268 590 44 the the DT 34268 590 45 fourth fourth JJ 34268 590 46 _ _ NNP 34268 590 47 d d NNP 34268 590 48 _ _ NNP 34268 590 49 with with IN 34268 590 50 water water NN 34268 590 51 , , , 34268 590 52 { { -LRB- 34268 590 53 92 92 CD 34268 590 54 } } -RRB- 34268 590 55 [ [ -LRB- 34268 590 56 Illustration illustration NN 34268 590 57 : : : 34268 590 58 FIG FIG NNP 34268 590 59 . . . 34268 591 1 41 41 CD 34268 591 2 . . . 34268 591 3 ] ] -RRB- 34268 592 1 { { -LRB- 34268 592 2 93 93 CD 34268 592 3 } } -RRB- 34268 592 4 and and CC 34268 592 5 the the DT 34268 592 6 fifth fifth JJ 34268 592 7 _ _ NNP 34268 592 8 e e NNP 34268 592 9 _ _ NNP 34268 592 10 is be VBZ 34268 592 11 empty empty JJ 34268 592 12 ( ( -LRB- 34268 592 13 Fig fig NN 34268 592 14 . . . 34268 593 1 41 41 CD 34268 593 2 ) ) -RRB- 34268 593 3 . . . 34268 594 1 You -PRON- PRP 34268 594 2 see see VBP 34268 594 3 that that IN 34268 594 4 if if IN 34268 594 5 I -PRON- PRP 34268 594 6 twist twist VBP 34268 594 7 these these DT 34268 594 8 suspending suspend VBG 34268 594 9 wires wire NNS 34268 594 10 and and CC 34268 594 11 release release VB 34268 594 12 them -PRON- PRP 34268 594 13 , , , 34268 594 14 a a DT 34268 594 15 vibratory vibratory NN 34268 594 16 motion motion NN 34268 594 17 is be VBZ 34268 594 18 set set VBN 34268 594 19 up up RP 34268 594 20 , , , 34268 594 21 just just RB 34268 594 22 like like IN 34268 594 23 that that DT 34268 594 24 of of IN 34268 594 25 the the DT 34268 594 26 balance balance NN 34268 594 27 of of IN 34268 594 28 a a DT 34268 594 29 watch watch NN 34268 594 30 . . . 34268 595 1 Observe observe VB 34268 595 2 that that IN 34268 595 3 the the DT 34268 595 4 glass glass NN 34268 595 5 with with IN 34268 595 6 water water NN 34268 595 7 vibrates vibrate NNS 34268 595 8 quickly quickly RB 34268 595 9 , , , 34268 595 10 its -PRON- PRP$ 34268 595 11 effective effective JJ 34268 595 12 moment moment NN 34268 595 13 of of IN 34268 595 14 inertia inertia NN 34268 595 15 being be VBG 34268 595 16 merely merely RB 34268 595 17 that that DT 34268 595 18 of of 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34268 596 3 the the DT 34268 596 4 vibration vibration NN 34268 596 5 goes go VBZ 34268 596 6 on on RP 34268 596 7 for for IN 34268 596 8 a a DT 34268 596 9 fairly fairly RB 34268 596 10 long long JJ 34268 596 11 time time NN 34268 596 12 . . . 34268 597 1 The the DT 34268 597 2 glass glass NN 34268 597 3 with with IN 34268 597 4 sand sand NN 34268 597 5 vibrates vibrate VBZ 34268 597 6 slowly slowly RB 34268 597 7 ; ; : 34268 597 8 here here RB 34268 597 9 there there EX 34268 597 10 is be VBZ 34268 597 11 great great JJ 34268 597 12 moment moment NN 34268 597 13 of of IN 34268 597 14 inertia inertia NN 34268 597 15 , , , 34268 597 16 as as IN 34268 597 17 the the DT 34268 597 18 sand sand NN 34268 597 19 and and CC 34268 597 20 glass glass NN 34268 597 21 behave behave VBP 34268 597 22 like like UH 34268 597 23 one one CD 34268 597 24 rigid rigid JJ 34268 597 25 body body NN 34268 597 26 , , , 34268 597 27 and and CC 34268 597 28 again again RB 34268 597 29 the the DT 34268 597 30 vibration vibration NN 34268 597 31 goes go VBZ 34268 597 32 on on RP 34268 597 33 for for IN 34268 597 34 a a DT 34268 597 35 long long JJ 34268 597 36 time time NN 34268 597 37 . . . 34268 598 1 In in IN 34268 598 2 the the DT 34268 598 3 oil oil NN 34268 598 4 and and CC 34268 598 5 treacle treacle NN 34268 598 6 , , , 34268 598 7 however however RB 34268 598 8 , , , 34268 598 9 there there EX 34268 598 10 are be VBP 34268 598 11 longer long JJR 34268 598 12 periods period NNS 34268 598 13 of of IN 34268 598 14 vibration vibration NN 34268 598 15 than than IN 34268 598 16 in in IN 34268 598 17 the the DT 34268 598 18 case case NN 34268 598 19 of of IN 34268 598 20 the the DT 34268 598 21 water water NN 34268 598 22 or or CC 34268 598 23 empty empty JJ 34268 598 24 glass glass NN 34268 598 25 , , , 34268 598 26 and and CC 34268 598 27 less less JJR 34268 598 28 than than IN 34268 598 29 would would MD 34268 598 30 be be VB 34268 598 31 the the DT 34268 598 32 case case NN 34268 598 33 if if IN 34268 598 34 the the DT 34268 598 35 vibrating vibrate VBG 34268 598 36 bodies body NNS 34268 598 37 were be VBD 34268 598 38 all all RB 34268 598 39 rigid rigid JJ 34268 598 40 , , , 34268 598 41 but but CC 34268 598 42 the the DT 34268 598 43 vibrations vibration NNS 34268 598 44 are be VBP 34268 598 45 stilled still VBN 34268 598 46 more more RBR 34268 598 47 rapidly rapidly RB 34268 598 48 because because IN 34268 598 49 of of IN 34268 598 50 friction friction NN 34268 598 51 . . . 34268 599 1 Boiled Boiled NNP 34268 599 2 ( ( -LRB- 34268 599 3 _ _ NNP 34268 599 4 f f NNP 34268 599 5 _ _ NNP 34268 599 6 ) ) -RRB- 34268 599 7 and and CC 34268 599 8 unboiled unboiled JJ 34268 599 9 ( ( -LRB- 34268 599 10 _ _ NNP 34268 599 11 g g NNP 34268 599 12 _ _ NNP 34268 599 13 ) ) -RRB- 34268 599 14 eggs egg NNS 34268 599 15 suspended suspend VBN 34268 599 16 from from IN 34268 599 17 wires wire NNS 34268 599 18 in in IN 34268 599 19 the the DT 34268 599 20 same same JJ 34268 599 21 way way NN 34268 599 22 will will MD 34268 599 23 exhibit exhibit VB 34268 599 24 the the DT 34268 599 25 same same JJ 34268 599 26 differences difference NNS 34268 599 27 in in IN 34268 599 28 the the DT 34268 599 29 behaviour behaviour NN 34268 599 30 of of IN 34268 599 31 bodies body NNS 34268 599 32 , , , 34268 599 33 one one CD 34268 599 34 of of IN 34268 599 35 which which WDT 34268 599 36 is be VBZ 34268 599 37 rigid rigid JJ 34268 599 38 and and CC 34268 599 39 the the DT 34268 599 40 other other JJ 34268 599 41 liquid liquid NN 34268 599 42 inside inside RB 34268 599 43 ; ; : 34268 599 44 you -PRON- PRP 34268 599 45 see see VBP 34268 599 46 how how WRB 34268 599 47 much much RB 34268 599 48 slower slow JJR 34268 599 49 an an DT 34268 599 50 oscillation oscillation NN 34268 599 51 the the DT 34268 599 52 boiled boil VBN 34268 599 53 has have VBZ 34268 599 54 than than IN 34268 599 55 the the DT 34268 599 56 unboiled unboiled JJ 34268 599 57 . . . 34268 600 1 Even even RB 34268 600 2 on on IN 34268 600 3 the the DT 34268 600 4 table table NN 34268 600 5 here here RB 34268 600 6 it -PRON- PRP 34268 600 7 is be VBZ 34268 600 8 easy easy JJ 34268 600 9 to to TO 34268 600 10 show show VB 34268 600 11 the the DT 34268 600 12 difference difference NN 34268 600 13 between between IN 34268 600 14 boiled boiled JJ 34268 600 15 and and CC 34268 600 16 unboiled unboiled JJ 34268 600 17 eggs egg NNS 34268 600 18 . . . 34268 601 1 { { -LRB- 34268 601 2 94 94 CD 34268 601 3 } } -RRB- 34268 601 4 Roll roll VB 34268 601 5 them -PRON- PRP 34268 601 6 both both DT 34268 601 7 ; ; : 34268 601 8 you -PRON- PRP 34268 601 9 see see VBP 34268 601 10 that that IN 34268 601 11 one one CD 34268 601 12 of of IN 34268 601 13 them -PRON- PRP 34268 601 14 stops stop VBZ 34268 601 15 much much RB 34268 601 16 sooner soon RBR 34268 601 17 than than IN 34268 601 18 the the DT 34268 601 19 other other JJ 34268 601 20 ; ; : 34268 601 21 it -PRON- PRP 34268 601 22 is be VBZ 34268 601 23 the the DT 34268 601 24 unboiled unboiled JJ 34268 601 25 one one NN 34268 601 26 that that WDT 34268 601 27 stops stop VBZ 34268 601 28 sooner soon RBR 34268 601 29 , , , 34268 601 30 because because IN 34268 601 31 of of IN 34268 601 32 its -PRON- PRP$ 34268 601 33 internal internal JJ 34268 601 34 friction friction NN 34268 601 35 . . . 34268 602 1 I -PRON- PRP 34268 602 2 must must MD 34268 602 3 ask ask VB 34268 602 4 you -PRON- PRP 34268 602 5 to to TO 34268 602 6 observe observe VB 34268 602 7 carefully carefully RB 34268 602 8 the the DT 34268 602 9 following follow VBG 34268 602 10 very very RB 34268 602 11 distinctive distinctive JJ 34268 602 12 test test NN 34268 602 13 of of IN 34268 602 14 whether whether IN 34268 602 15 an an DT 34268 602 16 egg egg NN 34268 602 17 is be VBZ 34268 602 18 boiled boil VBN 34268 602 19 or or CC 34268 602 20 not not RB 34268 602 21 . . . 34268 603 1 I -PRON- PRP 34268 603 2 roll roll VBP 34268 603 3 the the DT 34268 603 4 egg egg NN 34268 603 5 or or CC 34268 603 6 spin spin VB 34268 603 7 it -PRON- PRP 34268 603 8 , , , 34268 603 9 and and CC 34268 603 10 then then RB 34268 603 11 place place VB 34268 603 12 my -PRON- PRP$ 34268 603 13 finger finger NN 34268 603 14 on on IN 34268 603 15 it -PRON- PRP 34268 603 16 just just RB 34268 603 17 for for IN 34268 603 18 an an DT 34268 603 19 instant instant NN 34268 603 20 ; ; : 34268 603 21 long long RB 34268 603 22 enough enough RB 34268 603 23 to to TO 34268 603 24 stop stop VB 34268 603 25 the the DT 34268 603 26 motion motion NN 34268 603 27 of of IN 34268 603 28 the the DT 34268 603 29 shell shell NN 34268 603 30 . . . 34268 604 1 You -PRON- PRP 34268 604 2 see see VBP 34268 604 3 that that IN 34268 604 4 the the DT 34268 604 5 boiled boil VBN 34268 604 6 egg egg NN 34268 604 7 had have VBD 34268 604 8 quite quite RB 34268 604 9 finished finish VBN 34268 604 10 its -PRON- PRP$ 34268 604 11 motion motion NN 34268 604 12 , , , 34268 604 13 but but CC 34268 604 14 the the DT 34268 604 15 unboiled unboiled JJ 34268 604 16 egg egg NN 34268 604 17 's 's POS 34268 604 18 shell shell NN 34268 604 19 alone alone RB 34268 604 20 was be VBD 34268 604 21 stopped stop VBN 34268 604 22 ; ; : 34268 604 23 the the DT 34268 604 24 liquid liquid NN 34268 604 25 inside inside RB 34268 604 26 goes go VBZ 34268 604 27 on on IN 34268 604 28 moving move VBG 34268 604 29 , , , 34268 604 30 and and CC 34268 604 31 now now RB 34268 604 32 renews renew VBZ 34268 604 33 the the DT 34268 604 34 motion motion NN 34268 604 35 of of IN 34268 604 36 the the DT 34268 604 37 shell shell NN 34268 604 38 when when WRB 34268 604 39 I -PRON- PRP 34268 604 40 take take VBP 34268 604 41 my -PRON- PRP$ 34268 604 42 finger finger NN 34268 604 43 away away RB 34268 604 44 . . . 34268 605 1 It -PRON- PRP 34268 605 2 was be VBD 34268 605 3 argued argue VBN 34268 605 4 that that IN 34268 605 5 if if IN 34268 605 6 the the DT 34268 605 7 earth earth NN 34268 605 8 were be VBD 34268 605 9 fluid fluid JJ 34268 605 10 inside inside RB 34268 605 11 , , , 34268 605 12 the the DT 34268 605 13 effective effective JJ 34268 605 14 moment moment NN 34268 605 15 of of IN 34268 605 16 inertia inertia NN 34268 605 17 of of IN 34268 605 18 the the DT 34268 605 19 shell shell NN 34268 605 20 being be VBG 34268 605 21 comparatively comparatively RB 34268 605 22 small small JJ 34268 605 23 , , , 34268 605 24 and and CC 34268 605 25 having have VBG 34268 605 26 , , , 34268 605 27 as as IN 34268 605 28 we -PRON- PRP 34268 605 29 see see VBP 34268 605 30 in in IN 34268 605 31 these these DT 34268 605 32 examples example NNS 34268 605 33 , , , 34268 605 34 nothing nothing NN 34268 605 35 whatever whatever WDT 34268 605 36 to to TO 34268 605 37 do do VB 34268 605 38 with with IN 34268 605 39 the the DT 34268 605 40 moment moment NN 34268 605 41 of of IN 34268 605 42 inertia inertia NN 34268 605 43 of of IN 34268 605 44 the the DT 34268 605 45 liquid liquid NN 34268 605 46 , , , 34268 605 47 the the DT 34268 605 48 precessional precessional JJ 34268 605 49 motion motion NN 34268 605 50 of of IN 34268 605 51 the the DT 34268 605 52 earth earth NN 34268 605 53 ought ought MD 34268 605 54 to to TO 34268 605 55 be be VB 34268 605 56 enormously enormously RB 34268 605 57 quicker quick JJR 34268 605 58 than than IN 34268 605 59 it -PRON- PRP 34268 605 60 is be VBZ 34268 605 61 . . . 34268 606 1 This this DT 34268 606 2 was be VBD 34268 606 3 used use VBN 34268 606 4 as as IN 34268 606 5 an an DT 34268 606 6 argument argument NN 34268 606 7 against against IN 34268 606 8 the the DT 34268 606 9 idea idea NN 34268 606 10 of of IN 34268 606 11 the the DT 34268 606 12 earth earth NN 34268 606 13 's 's POS 34268 606 14 being be VBG 34268 606 15 fluid fluid JJ 34268 606 16 inside inside RB 34268 606 17 . . . 34268 607 1 We -PRON- PRP 34268 607 2 know know VBP 34268 607 3 that that IN 34268 607 4 the the DT 34268 607 5 observed observe VBN 34268 607 6 half half NN 34268 607 7 - - HYPH 34268 607 8 yearly yearly JJ 34268 607 9 and and CC 34268 607 10 half half JJ 34268 607 11 - - HYPH 34268 607 12 monthly monthly JJ 34268 607 13 changes change NNS 34268 607 14 of of IN 34268 607 15 the the DT 34268 607 16 precession precession NN 34268 607 17 of of IN 34268 607 18 the the DT 34268 607 19 earth earth NN 34268 607 20 would would MD 34268 607 21 be be VB 34268 607 22 much much RB 34268 607 23 greater great JJR 34268 607 24 than than IN 34268 607 25 they -PRON- PRP 34268 607 26 are be VBP 34268 607 27 if if IN 34268 607 28 the the DT 34268 607 29 earth earth NN 34268 607 30 were be VBD 34268 607 31 a a DT 34268 607 32 rigid rigid JJ 34268 607 33 shell shell NN 34268 607 34 containing contain VBG 34268 607 35 much much JJ 34268 607 36 liquid liquid NN 34268 607 37 , , , 34268 607 38 and and CC 34268 607 39 if if IN 34268 607 40 the the DT 34268 607 41 shell shell NN 34268 607 42 were be VBD 34268 607 43 not not RB 34268 607 44 nearly nearly RB 34268 607 45 infinitely infinitely RB 34268 607 46 rigid rigid JJ 34268 607 47 the the DT 34268 607 48 phenomena phenomenon NNS 34268 607 49 of of IN 34268 607 50 the the DT 34268 607 51 tides tide NNS 34268 607 52 would would MD 34268 607 53 not not RB 34268 607 54 occur occur VB 34268 607 55 , , , 34268 607 56 but but CC 34268 607 57 in in IN 34268 607 58 regard regard NN 34268 607 59 to to IN 34268 607 60 the the DT 34268 607 61 general general JJ 34268 607 62 precession precession NN 34268 607 63 of of IN 34268 607 64 the the DT 34268 607 65 earth earth NN 34268 607 66 there there EX 34268 607 67 is be VBZ 34268 607 68 now now RB 34268 607 69 { { -LRB- 34268 607 70 95 95 CD 34268 607 71 } } -RRB- 34268 607 72 no no RB 34268 607 73 doubt doubt NN 34268 607 74 that that IN 34268 607 75 the the DT 34268 607 76 old old JJ 34268 607 77 line line NN 34268 607 78 of of IN 34268 607 79 argument argument NN 34268 607 80 was be VBD 34268 607 81 wrong wrong JJ 34268 607 82 . . . 34268 608 1 Even even RB 34268 608 2 if if IN 34268 608 3 the the DT 34268 608 4 earth earth NN 34268 608 5 were be VBD 34268 608 6 liquid liquid JJ 34268 608 7 inside inside RB 34268 608 8 , , , 34268 608 9 it -PRON- PRP 34268 608 10 spins spin VBZ 34268 608 11 so so RB 34268 608 12 rapidly rapidly RB 34268 608 13 that that IN 34268 608 14 it -PRON- PRP 34268 608 15 would would MD 34268 608 16 behave behave VB 34268 608 17 like like IN 34268 608 18 a a DT 34268 608 19 rigid rigid JJ 34268 608 20 body body NN 34268 608 21 in in IN 34268 608 22 regard regard NN 34268 608 23 to to IN 34268 608 24 such such PDT 34268 608 25 a a DT 34268 608 26 slow slow JJ 34268 608 27 phenomenon phenomenon NN 34268 608 28 as as IN 34268 608 29 precession precession NN 34268 608 30 of of IN 34268 608 31 the the DT 34268 608 32 equinoxes equinox NNS 34268 608 33 . . . 34268 609 1 In in IN 34268 609 2 fact fact NN 34268 609 3 , , , 34268 609 4 in in IN 34268 609 5 the the DT 34268 609 6 older old JJR 34268 609 7 line line NN 34268 609 8 of of IN 34268 609 9 argument argument NN 34268 609 10 the the DT 34268 609 11 important important JJ 34268 609 12 fact fact NN 34268 609 13 was be VBD 34268 609 14 lost lose VBN 34268 609 15 sight sight NN 34268 609 16 of of IN 34268 609 17 , , , 34268 609 18 that that IN 34268 609 19 rapid rapid JJ 34268 609 20 rotation rotation NN 34268 609 21 can can MD 34268 609 22 give give VB 34268 609 23 to to TO 34268 609 24 even even RB 34268 609 25 liquids liquid VBZ 34268 609 26 a a DT 34268 609 27 quasi quasi JJ 34268 609 28 - - JJ 34268 609 29 rigidity rigidity JJ 34268 609 30 . . . 34268 610 1 Now now RB 34268 610 2 here here RB 34268 610 3 ( ( -LRB- 34268 610 4 Fig fig NN 34268 610 5 . . . 34268 611 1 42 42 CD 34268 611 2 _ _ NNP 34268 611 3 a a DT 34268 611 4 _ _ NN 34268 611 5 ) ) -RRB- 34268 611 6 is be VBZ 34268 611 7 a a DT 34268 611 8 hollow hollow JJ 34268 611 9 brass brass NN 34268 611 10 top top NN 34268 611 11 filled fill VBN 34268 611 12 with with IN 34268 611 13 water water NN 34268 611 14 . . . 34268 612 1 The the DT 34268 612 2 frame frame NN 34268 612 3 is be VBZ 34268 612 4 light light JJ 34268 612 5 , , , 34268 612 6 and and CC 34268 612 7 the the DT 34268 612 8 water water NN 34268 612 9 inside inside RB 34268 612 10 has have VBZ 34268 612 11 much much RB 34268 612 12 more more JJR 34268 612 13 mass mass NN 34268 612 14 than than IN 34268 612 15 the the DT 34268 612 16 outside outside JJ 34268 612 17 frame frame NN 34268 612 18 , , , 34268 612 19 and and CC 34268 612 20 if if IN 34268 612 21 you -PRON- PRP 34268 612 22 test test VBP 34268 612 23 this this DT 34268 612 24 carefully carefully RB 34268 612 25 you -PRON- PRP 34268 612 26 will will MD 34268 612 27 find find VB 34268 612 28 that that IN 34268 612 29 the the DT 34268 612 30 top top JJ 34268 612 31 spins spin NNS 34268 612 32 in in IN 34268 612 33 almost almost RB 34268 612 34 exactly exactly RB 34268 612 35 the the DT 34268 612 36 same same JJ 34268 612 37 way way NN 34268 612 38 as as IN 34268 612 39 if if IN 34268 612 40 the the DT 34268 612 41 water water NN 34268 612 42 were be VBD 34268 612 43 quite quite RB 34268 612 44 rigid rigid JJ 34268 612 45 ; ; : 34268 612 46 in in IN 34268 612 47 fact fact NN 34268 612 48 , , , 34268 612 49 as as IN 34268 612 50 if if IN 34268 612 51 the the DT 34268 612 52 whole whole JJ 34268 612 53 top top NN 34268 612 54 were be VBD 34268 612 55 rigid rigid JJ 34268 612 56 . . . 34268 613 1 Here here RB 34268 613 2 you -PRON- PRP 34268 613 3 see see VBP 34268 613 4 it -PRON- PRP 34268 613 5 spinning spin VBG 34268 613 6 and and CC 34268 613 7 precessing precess VBG 34268 613 8 just just RB 34268 613 9 like like IN 34268 613 10 any any DT 34268 613 11 rigid rigid JJ 34268 613 12 top top NN 34268 613 13 . . . 34268 614 1 This this DT 34268 614 2 top top NN 34268 614 3 , , , 34268 614 4 I -PRON- PRP 34268 614 5 know know VBP 34268 614 6 , , , 34268 614 7 is be VBZ 34268 614 8 not not RB 34268 614 9 filled fill VBN 34268 614 10 with with IN 34268 614 11 water water NN 34268 614 12 , , , 34268 614 13 it -PRON- PRP 34268 614 14 is be VBZ 34268 614 15 only only RB 34268 614 16 partially partially RB 34268 614 17 filled fill VBN 34268 614 18 ; ; : 34268 614 19 but but CC 34268 614 20 whether whether IN 34268 614 21 partially partially RB 34268 614 22 or or CC 34268 614 23 wholly wholly RB 34268 614 24 filled fill VBN 34268 614 25 it -PRON- PRP 34268 614 26 spins spin VBZ 34268 614 27 very very RB 34268 614 28 much much RB 34268 614 29 like like IN 34268 614 30 a a DT 34268 614 31 rigid rigid JJ 34268 614 32 top top NN 34268 614 33 . . . 34268 615 1 [ [ -LRB- 34268 615 2 Illustration illustration NN 34268 615 3 : : : 34268 615 4 FIG FIG NNP 34268 615 5 . . . 34268 616 1 42 42 CD 34268 616 2 . . . 34268 616 3 ] ] -RRB- 34268 617 1 { { -LRB- 34268 617 2 96 96 CD 34268 617 3 } } -RRB- 34268 617 4 This this DT 34268 617 5 is be VBZ 34268 617 6 not not RB 34268 617 7 the the DT 34268 617 8 case case NN 34268 617 9 with with IN 34268 617 10 a a DT 34268 617 11 long long JJ 34268 617 12 hollow hollow JJ 34268 617 13 brass brass NN 34268 617 14 top top NN 34268 617 15 with with IN 34268 617 16 water water NN 34268 617 17 inside inside RB 34268 617 18 . . . 34268 618 1 I -PRON- PRP 34268 618 2 told tell VBD 34268 618 3 you -PRON- PRP 34268 618 4 that that IN 34268 618 5 all all DT 34268 618 6 bodies body NNS 34268 618 7 have have VBP 34268 618 8 one one CD 34268 618 9 axis axi NNS 34268 618 10 about about IN 34268 618 11 which which WDT 34268 618 12 they -PRON- PRP 34268 618 13 prefer prefer VBP 34268 618 14 to to TO 34268 618 15 rotate rotate VB 34268 618 16 . . . 34268 619 1 The the DT 34268 619 2 outside outside JJ 34268 619 3 metal metal NN 34268 619 4 part part NN 34268 619 5 of of IN 34268 619 6 a a DT 34268 619 7 top top JJ 34268 619 8 behaves behave NNS 34268 619 9 in in IN 34268 619 10 a a DT 34268 619 11 way way NN 34268 619 12 that that WDT 34268 619 13 is be VBZ 34268 619 14 now now RB 34268 619 15 well well RB 34268 619 16 known known JJ 34268 619 17 to to IN 34268 619 18 you -PRON- PRP 34268 619 19 ; ; : 34268 619 20 the the DT 34268 619 21 friction friction NN 34268 619 22 of of IN 34268 619 23 its -PRON- PRP$ 34268 619 24 peg peg NN 34268 619 25 on on IN 34268 619 26 the the DT 34268 619 27 table table NN 34268 619 28 compels compel VBZ 34268 619 29 it -PRON- PRP 34268 619 30 to to TO 34268 619 31 get get VB 34268 619 32 up up RP 34268 619 33 on on IN 34268 619 34 its -PRON- PRP$ 34268 619 35 longer long JJR 34268 619 36 axis axi NNS 34268 619 37 . . . 34268 620 1 But but CC 34268 620 2 the the DT 34268 620 3 fluid fluid NN 34268 620 4 inside inside IN 34268 620 5 a a DT 34268 620 6 top top NN 34268 620 7 is be VBZ 34268 620 8 not not RB 34268 620 9 constrained constrain VBN 34268 620 10 to to TO 34268 620 11 spin spin VB 34268 620 12 on on IN 34268 620 13 its -PRON- PRP$ 34268 620 14 longer long JJR 34268 620 15 axis axi NNS 34268 620 16 of of IN 34268 620 17 figure figure NN 34268 620 18 , , , 34268 620 19 and and CC 34268 620 20 as as IN 34268 620 21 it -PRON- PRP 34268 620 22 prefers prefer VBZ 34268 620 23 its -PRON- PRP$ 34268 620 24 shorter short JJR 34268 620 25 axis axis RB 34268 620 26 like like IN 34268 620 27 all all PDT 34268 620 28 these these DT 34268 620 29 bodies body NNS 34268 620 30 I -PRON- PRP 34268 620 31 showed show VBD 34268 620 32 you -PRON- PRP 34268 620 33 , , , 34268 620 34 it -PRON- PRP 34268 620 35 spins spin VBZ 34268 620 36 in in IN 34268 620 37 its -PRON- PRP$ 34268 620 38 own own JJ 34268 620 39 way way NN 34268 620 40 , , , 34268 620 41 and and CC 34268 620 42 by by IN 34268 620 43 friction friction NN 34268 620 44 and and CC 34268 620 45 pressure pressure NN 34268 620 46 against against IN 34268 620 47 the the DT 34268 620 48 case case NN 34268 620 49 constrains constrain VBZ 34268 620 50 the the DT 34268 620 51 case case NN 34268 620 52 to to TO 34268 620 53 spin spin VB 34268 620 54 about about IN 34268 620 55 the the DT 34268 620 56 shorter short JJR 34268 620 57 axis axi NNS 34268 620 58 , , , 34268 620 59 annulling annul VBG 34268 620 60 completely completely RB 34268 620 61 the the DT 34268 620 62 tendency tendency NN 34268 620 63 of of IN 34268 620 64 the the DT 34268 620 65 outside outside JJ 34268 620 66 part part NN 34268 620 67 to to TO 34268 620 68 rise rise VB 34268 620 69 or or CC 34268 620 70 keep keep VB 34268 620 71 up up RP 34268 620 72 on on IN 34268 620 73 its -PRON- PRP$ 34268 620 74 long long JJ 34268 620 75 axis axi NNS 34268 620 76 . . . 34268 621 1 Hence hence RB 34268 621 2 it -PRON- PRP 34268 621 3 is be VBZ 34268 621 4 found find VBN 34268 621 5 to to TO 34268 621 6 be be VB 34268 621 7 simply simply RB 34268 621 8 impossible impossible JJ 34268 621 9 to to TO 34268 621 10 spin spin VB 34268 621 11 a a DT 34268 621 12 long long JJ 34268 621 13 hollow hollow JJ 34268 621 14 top top NN 34268 621 15 when when WRB 34268 621 16 filled fill VBN 34268 621 17 with with IN 34268 621 18 water water NN 34268 621 19 . . . 34268 622 1 [ [ -LRB- 34268 622 2 Illustration illustration NN 34268 622 3 : : : 34268 622 4 FIG FIG NNP 34268 622 5 . . . 34268 623 1 43 43 CD 34268 623 2 . . . 34268 623 3 ] ] -RRB- 34268 624 1 [ [ -LRB- 34268 624 2 Illustration illustration NN 34268 624 3 : : : 34268 624 4 FIG FIG NNP 34268 624 5 . . . 34268 625 1 44 44 CD 34268 625 2 . . . 34268 625 3 ] ] -RRB- 34268 626 1 Here here RB 34268 626 2 , , , 34268 626 3 for for IN 34268 626 4 example example NN 34268 626 5 , , , 34268 626 6 is be VBZ 34268 626 7 one one CD 34268 626 8 ( ( -LRB- 34268 626 9 Fig fig NN 34268 626 10 . . . 34268 627 1 42 42 CD 34268 627 2 _ _ NNP 34268 627 3 b b NNP 34268 627 4 _ _ NNP 34268 627 5 ) ) -RRB- 34268 627 6 that that IN 34268 627 7 only only RB 34268 627 8 differs differ VBZ 34268 627 9 from from IN 34268 627 10 the the DT 34268 627 11 last last JJ 34268 627 12 in in IN 34268 627 13 being be VBG 34268 627 14 longer long RBR 34268 627 15 . . . 34268 628 1 It -PRON- PRP 34268 628 2 is be VBZ 34268 628 3 filled fill VBN 34268 628 4 , , , 34268 628 5 or or CC 34268 628 6 partially partially RB 34268 628 7 filled fill VBN 34268 628 8 , , , 34268 628 9 with with IN 34268 628 10 water water NN 34268 628 11 , , , 34268 628 12 and and CC 34268 628 13 you -PRON- PRP 34268 628 14 observe observe VBP 34268 628 15 that that IN 34268 628 16 if if IN 34268 628 17 { { -LRB- 34268 628 18 97 97 CD 34268 628 19 } } -RRB- 34268 628 20 I -PRON- PRP 34268 628 21 slowly slowly RB 34268 628 22 get get VBP 34268 628 23 up up RP 34268 628 24 a a DT 34268 628 25 great great JJ 34268 628 26 spin spin NN 34268 628 27 when when WRB 34268 628 28 it -PRON- PRP 34268 628 29 is be VBZ 34268 628 30 mounted mount VBN 34268 628 31 in in IN 34268 628 32 this this DT 34268 628 33 frame frame NN 34268 628 34 , , , 34268 628 35 and and CC 34268 628 36 I -PRON- PRP 34268 628 37 let let VBP 34268 628 38 it -PRON- PRP 34268 628 39 out out RP 34268 628 40 on on IN 34268 628 41 the the DT 34268 628 42 table table NN 34268 628 43 as as IN 34268 628 44 I -PRON- PRP 34268 628 45 did do VBD 34268 628 46 the the DT 34268 628 47 other other JJ 34268 628 48 one one NN 34268 628 49 , , , 34268 628 50 this this DT 34268 628 51 one one NN 34268 628 52 lies lie VBZ 34268 628 53 down down RB 34268 628 54 at at IN 34268 628 55 once once RB 34268 628 56 and and CC 34268 628 57 refuses refuse VBZ 34268 628 58 to to TO 34268 628 59 spin spin VB 34268 628 60 on on IN 34268 628 61 its -PRON- PRP$ 34268 628 62 peg peg NN 34268 628 63 . . . 34268 629 1 This this DT 34268 629 2 difference difference NN 34268 629 3 of of IN 34268 629 4 behaviour behaviour NN 34268 629 5 is be VBZ 34268 629 6 most most RBS 34268 629 7 remarkable remarkable JJ 34268 629 8 in in IN 34268 629 9 the the DT 34268 629 10 two two CD 34268 629 11 hollow hollow JJ 34268 629 12 tops top NNS 34268 629 13 you -PRON- PRP 34268 629 14 see see VBP 34268 629 15 before before IN 34268 629 16 you -PRON- PRP 34268 629 17 ( ( -LRB- 34268 629 18 Fig fig NN 34268 629 19 . . . 34268 630 1 43 43 LS 34268 630 2 ) ) -RRB- 34268 630 3 . . . 34268 631 1 They -PRON- PRP 34268 631 2 are be VBP 34268 631 3 both both RB 34268 631 4 nearly nearly RB 34268 631 5 spherical spherical JJ 34268 631 6 , , , 34268 631 7 both both DT 34268 631 8 filled fill VBN 34268 631 9 with with IN 34268 631 10 water water NN 34268 631 11 . . . 34268 632 1 They -PRON- PRP 34268 632 2 look look VBP 34268 632 3 so so RB 34268 632 4 nearly nearly RB 34268 632 5 alike alike RB 34268 632 6 that that IN 34268 632 7 few few JJ 34268 632 8 persons person NNS 34268 632 9 among among IN 34268 632 10 the the DT 34268 632 11 audience audience NN 34268 632 12 are be VBP 34268 632 13 able able JJ 34268 632 14 to to TO 34268 632 15 detect detect VB 34268 632 16 any any DT 34268 632 17 difference difference NN 34268 632 18 in in IN 34268 632 19 their -PRON- PRP$ 34268 632 20 shape shape NN 34268 632 21 . . . 34268 633 1 But but CC 34268 633 2 one one CD 34268 633 3 of of IN 34268 633 4 them -PRON- PRP 34268 633 5 ( ( -LRB- 34268 633 6 _ _ NNP 34268 633 7 a a DT 34268 633 8 _ _ NNP 34268 633 9 ) ) -RRB- 34268 633 10 is be VBZ 34268 633 11 really really RB 34268 633 12 slightly slightly RB 34268 633 13 oblate oblate JJ 34268 633 14 like like IN 34268 633 15 an an DT 34268 633 16 orange orange NN 34268 633 17 , , , 34268 633 18 and and CC 34268 633 19 the the DT 34268 633 20 other other JJ 34268 633 21 ( ( -LRB- 34268 633 22 _ _ NNP 34268 633 23 b b NNP 34268 633 24 _ _ NNP 34268 633 25 ) ) -RRB- 34268 633 26 is be VBZ 34268 633 27 slightly slightly RB 34268 633 28 prolate prolate JJ 34268 633 29 like like IN 34268 633 30 a a DT 34268 633 31 lemon lemon NN 34268 633 32 . . . 34268 634 1 I -PRON- PRP 34268 634 2 will will MD 34268 634 3 give give VB 34268 634 4 them -PRON- PRP 34268 634 5 both both CC 34268 634 6 a a DT 34268 634 7 gradually gradually RB 34268 634 8 increasing increase VBG 34268 634 9 rotation rotation NN 34268 634 10 in in IN 34268 634 11 this this DT 34268 634 12 frame frame NN 34268 634 13 { { -LRB- 34268 634 14 98 98 CD 34268 634 15 } } -RRB- 34268 634 16 ( ( -LRB- 34268 634 17 Fig fig NN 34268 634 18 . . . 34268 635 1 44 44 CD 34268 635 2 ) ) -RRB- 34268 635 3 for for IN 34268 635 4 a a DT 34268 635 5 time time NN 34268 635 6 sufficient sufficient JJ 34268 635 7 to to TO 34268 635 8 insure insure VB 34268 635 9 the the DT 34268 635 10 rotation rotation NN 34268 635 11 of of IN 34268 635 12 the the DT 34268 635 13 water water NN 34268 635 14 inside inside RB 34268 635 15 . . . 34268 636 1 When when WRB 34268 636 2 just just RB 34268 636 3 about about IN 34268 636 4 to to TO 34268 636 5 be be VB 34268 636 6 set set VBN 34268 636 7 free free JJ 34268 636 8 to to TO 34268 636 9 move move VB 34268 636 10 like like IN 34268 636 11 ordinary ordinary JJ 34268 636 12 tops top NNS 34268 636 13 on on IN 34268 636 14 the the DT 34268 636 15 table table NN 34268 636 16 , , , 34268 636 17 water water NN 34268 636 18 and and CC 34268 636 19 brass brass NN 34268 636 20 are be VBP 34268 636 21 moving move VBG 34268 636 22 like like IN 34268 636 23 the the DT 34268 636 24 parts part NNS 34268 636 25 of of IN 34268 636 26 a a DT 34268 636 27 rigid rigid JJ 34268 636 28 top top NN 34268 636 29 . . . 34268 637 1 You -PRON- PRP 34268 637 2 see see VBP 34268 637 3 that that IN 34268 637 4 the the DT 34268 637 5 orange orange NN 34268 637 6 - - HYPH 34268 637 7 shaped shaped JJ 34268 637 8 one one NN 34268 637 9 continues continue VBZ 34268 637 10 to to TO 34268 637 11 spin spin VB 34268 637 12 and and CC 34268 637 13 precess precess NN 34268 637 14 , , , 34268 637 15 and and CC 34268 637 16 gets get VBZ 34268 637 17 itself -PRON- PRP 34268 637 18 upright upright JJ 34268 637 19 when when WRB 34268 637 20 disturbed disturb VBN 34268 637 21 , , , 34268 637 22 like like IN 34268 637 23 an an DT 34268 637 24 ordinary ordinary JJ 34268 637 25 rigid rigid JJ 34268 637 26 top top NN 34268 637 27 ; ; : 34268 637 28 indeed indeed RB 34268 637 29 I -PRON- PRP 34268 637 30 have have VBP 34268 637 31 seldom seldom RB 34268 637 32 seen see VBN 34268 637 33 a a DT 34268 637 34 better well JJR 34268 637 35 behaved behave VBN 34268 637 36 top top NN 34268 637 37 ; ; : 34268 637 38 whereas whereas IN 34268 637 39 the the DT 34268 637 40 lemon lemon NN 34268 637 41 - - HYPH 34268 637 42 shaped shape VBN 34268 637 43 one one NN 34268 637 44 lies lie VBZ 34268 637 45 down down RP 34268 637 46 on on IN 34268 637 47 its -PRON- PRP$ 34268 637 48 side side NN 34268 637 49 at at IN 34268 637 50 once once RB 34268 637 51 , , , 34268 637 52 and and CC 34268 637 53 quickly quickly RB 34268 637 54 ceases cease VBZ 34268 637 55 to to TO 34268 637 56 move move VB 34268 637 57 in in IN 34268 637 58 any any DT 34268 637 59 way way NN 34268 637 60 . . . 34268 638 1 [ [ -LRB- 34268 638 2 Illustration illustration NN 34268 638 3 : : : 34268 638 4 FIG FIG NNP 34268 638 5 . . . 34268 639 1 45 45 CD 34268 639 2 . . . 34268 639 3 ] ] -RRB- 34268 640 1 And and CC 34268 640 2 now now RB 34268 640 3 you -PRON- PRP 34268 640 4 will will MD 34268 640 5 be be VB 34268 640 6 able able JJ 34268 640 7 to to TO 34268 640 8 appreciate appreciate VB 34268 640 9 a a DT 34268 640 10 fourth fourth JJ 34268 640 11 test test NN 34268 640 12 of of IN 34268 640 13 a a DT 34268 640 14 boiled boil VBN 34268 640 15 egg egg NN 34268 640 16 , , , 34268 640 17 which which WDT 34268 640 18 is be VBZ 34268 640 19 much much RB 34268 640 20 more more RBR 34268 640 21 easily easily RB 34268 640 22 seen see VBN 34268 640 23 by by IN 34268 640 24 a a DT 34268 640 25 large large JJ 34268 640 26 audience audience NN 34268 640 27 than than IN 34268 640 28 the the DT 34268 640 29 last last JJ 34268 640 30 . . . 34268 641 1 Here here RB 34268 641 2 is be VBZ 34268 641 3 the the DT 34268 641 4 unboiled unboiled JJ 34268 641 5 one one CD 34268 641 6 ( ( -LRB- 34268 641 7 Fig fig NN 34268 641 8 . . . 34268 642 1 45 45 CD 34268 642 2 _ _ NNP 34268 642 3 b b NNP 34268 642 4 _ _ NNP 34268 642 5 ) ) -RRB- 34268 642 6 . . . 34268 643 1 I -PRON- PRP 34268 643 2 try try VBP 34268 643 3 my -PRON- PRP$ 34268 643 4 best good JJS 34268 643 5 to to TO 34268 643 6 spin spin VB 34268 643 7 it -PRON- PRP 34268 643 8 as as IN 34268 643 9 it -PRON- PRP 34268 643 10 lies lie VBZ 34268 643 11 on on IN 34268 643 12 the the DT 34268 643 13 table table NN 34268 643 14 , , , 34268 643 15 but but CC 34268 643 16 you -PRON- PRP 34268 643 17 see see VBP 34268 643 18 that that IN 34268 643 19 I -PRON- PRP 34268 643 20 can can MD 34268 643 21 not not RB 34268 643 22 give give VB 34268 643 23 it -PRON- PRP 34268 643 24 much much JJ 34268 643 25 spin spin NN 34268 643 26 , , , 34268 643 27 and and CC 34268 643 28 so so RB 34268 643 29 there there EX 34268 643 30 is be VBZ 34268 643 31 nothing nothing NN 34268 643 32 of of IN 34268 643 33 any any DT 34268 643 34 importance importance NN 34268 643 35 to to TO 34268 643 36 look look VB 34268 643 37 at at IN 34268 643 38 . . . 34268 644 1 But but CC 34268 644 2 you -PRON- PRP 34268 644 3 observe observe VBP 34268 644 4 that that IN 34268 644 5 it -PRON- PRP 34268 644 6 is be VBZ 34268 644 7 quite quite RB 34268 644 8 easy easy JJ 34268 644 9 to to TO 34268 644 10 spin spin VB 34268 644 11 the the DT 34268 644 12 boiled boil VBN 34268 644 13 { { -LRB- 34268 644 14 99 99 CD 34268 644 15 } } -RRB- 34268 644 16 egg egg NN 34268 644 17 , , , 34268 644 18 and and CC 34268 644 19 that that IN 34268 644 20 for for IN 34268 644 21 reasons reason NNS 34268 644 22 now now RB 34268 644 23 well well RB 34268 644 24 known known JJ 34268 644 25 to to IN 34268 644 26 you -PRON- PRP 34268 644 27 it -PRON- PRP 34268 644 28 behaves behave VBZ 34268 644 29 like like IN 34268 644 30 the the DT 34268 644 31 stones stone NNS 34268 644 32 that that WDT 34268 644 33 Thomson Thomson NNP 34268 644 34 spun spin VBD 34268 644 35 on on IN 34268 644 36 the the DT 34268 644 37 sea sea NN 34268 644 38 - - HYPH 34268 644 39 beach beach NN 34268 644 40 ; ; : 34268 644 41 it -PRON- PRP 34268 644 42 gets get VBZ 34268 644 43 up up RP 34268 644 44 on on IN 34268 644 45 its -PRON- PRP$ 34268 644 46 longer long JJR 34268 644 47 axis axi NNS 34268 644 48 , , , 34268 644 49 a a DT 34268 644 50 very very RB 34268 644 51 pretty pretty JJ 34268 644 52 object object NN 34268 644 53 for for IN 34268 644 54 our -PRON- PRP$ 34268 644 55 educated educate VBN 34268 644 56 eyes eye NNS 34268 644 57 to to TO 34268 644 58 look look VB 34268 644 59 at at IN 34268 644 60 ( ( -LRB- 34268 644 61 Fig fig NN 34268 644 62 . . . 34268 645 1 45 45 CD 34268 645 2 _ _ NNP 34268 645 3 a a DT 34268 645 4 _ _ NN 34268 645 5 ) ) -RRB- 34268 645 6 . . . 34268 646 1 You -PRON- PRP 34268 646 2 are be VBP 34268 646 3 all all RB 34268 646 4 aware aware JJ 34268 646 5 , , , 34268 646 6 from from IN 34268 646 7 the the DT 34268 646 8 behaviour behaviour NN 34268 646 9 of of IN 34268 646 10 the the DT 34268 646 11 lemon lemon NN 34268 646 12 - - HYPH 34268 646 13 shaped shape VBN 34268 646 14 top top NN 34268 646 15 , , , 34268 646 16 that that IN 34268 646 17 even even RB 34268 646 18 if if IN 34268 646 19 , , , 34268 646 20 by by IN 34268 646 21 the the DT 34268 646 22 use use NN 34268 646 23 of of IN 34268 646 24 a a DT 34268 646 25 whirling whirl VBG 34268 646 26 table table NN 34268 646 27 suddenly suddenly RB 34268 646 28 stopped stop VBN 34268 646 29 , , , 34268 646 30 or or CC 34268 646 31 by by IN 34268 646 32 any any DT 34268 646 33 other other JJ 34268 646 34 contrivance contrivance NN 34268 646 35 , , , 34268 646 36 I -PRON- PRP 34268 646 37 could could MD 34268 646 38 get get VB 34268 646 39 up up RP 34268 646 40 a a DT 34268 646 41 spin spin NN 34268 646 42 in in IN 34268 646 43 this this DT 34268 646 44 unboiled unboiled JJ 34268 646 45 egg egg NN 34268 646 46 , , , 34268 646 47 it -PRON- PRP 34268 646 48 would would MD 34268 646 49 never never RB 34268 646 50 make make VB 34268 646 51 the the DT 34268 646 52 slightest slight JJS 34268 646 53 effort effort NN 34268 646 54 to to TO 34268 646 55 rise rise VB 34268 646 56 on on IN 34268 646 57 its -PRON- PRP$ 34268 646 58 end end NN 34268 646 59 and and CC 34268 646 60 spin spin VB 34268 646 61 about about IN 34268 646 62 its -PRON- PRP$ 34268 646 63 longer long JJR 34268 646 64 axis axi NNS 34268 646 65 . . . 34268 647 1 I -PRON- PRP 34268 647 2 hope hope VBP 34268 647 3 you -PRON- PRP 34268 647 4 do do VBP 34268 647 5 n't not RB 34268 647 6 think think VB 34268 647 7 that that IN 34268 647 8 I -PRON- PRP 34268 647 9 have have VBP 34268 647 10 been be VBN 34268 647 11 speaking speak VBG 34268 647 12 too too RB 34268 647 13 long long RB 34268 647 14 about about IN 34268 647 15 astronomical astronomical JJ 34268 647 16 matters matter NNS 34268 647 17 , , , 34268 647 18 for for CC 34268 647 19 there there EX 34268 647 20 is be VBZ 34268 647 21 one one CD 34268 647 22 other other JJ 34268 647 23 important important JJ 34268 647 24 thing thing NN 34268 647 25 connected connect VBN 34268 647 26 with with IN 34268 647 27 astronomy astronomy NN 34268 647 28 that that WDT 34268 647 29 I -PRON- PRP 34268 647 30 must must MD 34268 647 31 speak speak VB 34268 647 32 of of IN 34268 647 33 . . . 34268 648 1 You -PRON- PRP 34268 648 2 see see VBP 34268 648 3 , , , 34268 648 4 I -PRON- PRP 34268 648 5 have have VBP 34268 648 6 had have VBN 34268 648 7 almost almost RB 34268 648 8 nothing nothing NN 34268 648 9 practically practically RB 34268 648 10 to to TO 34268 648 11 do do VB 34268 648 12 with with IN 34268 648 13 astronomy astronomy NN 34268 648 14 , , , 34268 648 15 and and CC 34268 648 16 hence hence RB 34268 648 17 I -PRON- PRP 34268 648 18 have have VBP 34268 648 19 a a DT 34268 648 20 strong strong JJ 34268 648 21 interest interest NN 34268 648 22 in in IN 34268 648 23 the the DT 34268 648 24 subject subject NN 34268 648 25 . . . 34268 649 1 It -PRON- PRP 34268 649 2 is be VBZ 34268 649 3 very very RB 34268 649 4 curious curious JJ 34268 649 5 , , , 34268 649 6 but but CC 34268 649 7 quite quite RB 34268 649 8 true true JJ 34268 649 9 , , , 34268 649 10 that that IN 34268 649 11 men man NNS 34268 649 12 practically practically RB 34268 649 13 engaged engage VBD 34268 649 14 in in IN 34268 649 15 any any DT 34268 649 16 pursuit pursuit NN 34268 649 17 are be VBP 34268 649 18 almost almost RB 34268 649 19 unable unable JJ 34268 649 20 to to TO 34268 649 21 see see VB 34268 649 22 the the DT 34268 649 23 romance romance NN 34268 649 24 of of IN 34268 649 25 it -PRON- PRP 34268 649 26 . . . 34268 650 1 This this DT 34268 650 2 is be VBZ 34268 650 3 what what WP 34268 650 4 the the DT 34268 650 5 imaginative imaginative JJ 34268 650 6 outsider outsider NN 34268 650 7 sees see VBZ 34268 650 8 . . . 34268 651 1 But but CC 34268 651 2 the the DT 34268 651 3 overworked overwork VBN 34268 651 4 astronomer astronomer NN 34268 651 5 has have VBZ 34268 651 6 a a DT 34268 651 7 different different JJ 34268 651 8 point point 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34268 653 4 told tell VBN 34268 653 5 by by IN 34268 653 6 a a DT 34268 653 7 great great JJ 34268 653 8 American american JJ 34268 653 9 philosopher philosopher NN 34268 653 10 that that IN 34268 653 11 the the DT 34268 653 12 only only JJ 34268 653 13 coachmen coachman NNS 34268 653 14 who who WP 34268 653 15 ever ever RB 34268 653 16 saw see VBD 34268 653 17 the the DT 34268 653 18 romance romance NN 34268 653 19 of of IN 34268 653 20 coach coach NN 34268 653 21 - - HYPH 34268 653 22 driving driving NN 34268 653 23 are be VBP 34268 653 24 those those DT 34268 653 25 titled title VBN 34268 653 26 individuals individual NNS 34268 653 27 who who WP 34268 653 28 pay pay VBP 34268 653 29 nowadays nowadays RB 34268 653 30 so so RB 34268 653 31 largely largely RB 34268 653 32 for for IN 34268 653 33 the the DT 34268 653 34 { { -LRB- 34268 653 35 100 100 CD 34268 653 36 } } -RRB- 34268 653 37 privilege privilege NN 34268 653 38 . . . 34268 654 1 In in IN 34268 654 2 almost almost RB 34268 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VBZ 34268 663 42 heading head VBG 34268 663 43 for for IN 34268 663 44 safety safety NN 34268 663 45 or or CC 34268 663 46 heading head VBG 34268 663 47 for for IN 34268 663 48 the the DT 34268 663 49 rocks rock NNS 34268 663 50 under under IN 34268 663 51 the the DT 34268 663 52 mandate mandate NN 34268 663 53 of of IN 34268 663 54 that that DT 34268 663 55 single single JJ 34268 663 56 printed print VBN 34268 663 57 character character NN 34268 663 58 . . . 34268 664 1 But but CC 34268 664 2 this this DT 34268 664 3 may may MD 34268 664 4 not not RB 34268 664 5 be be VB 34268 664 6 a a DT 34268 664 7 fair fair JJ 34268 664 8 sort sort NN 34268 664 9 of of IN 34268 664 10 criticism criticism NN 34268 664 11 . . . 34268 665 1 I -PRON- PRP 34268 665 2 so so RB 34268 665 3 seldom seldom RB 34268 665 4 deal deal VBP 34268 665 5 with with IN 34268 665 6 astronomical astronomical JJ 34268 665 7 matters matter NNS 34268 665 8 , , , 34268 665 9 I -PRON- PRP 34268 665 10 know know VBP 34268 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34268 669 38 language language NN 34268 669 39 is be VBZ 34268 669 40 different different JJ 34268 669 41 from from IN 34268 669 42 ours -PRON- PRP 34268 669 43 ; ; : 34268 669 44 but but CC 34268 669 45 many many JJ 34268 669 46 men man NNS 34268 669 47 who who WP 34268 669 48 learnt learn VBD 34268 669 49 about about IN 34268 669 50 the the DT 34268 669 51 rotation rotation NN 34268 669 52 of of IN 34268 669 53 the the DT 34268 669 54 earth earth NN 34268 669 55 in in IN 34268 669 56 their -PRON- PRP$ 34268 669 57 school school NN 34268 669 58 - - HYPH 34268 669 59 days day NNS 34268 669 60 , , , 34268 669 61 and and CC 34268 669 62 have have VBP 34268 669 63 had have VBN 34268 669 64 a a DT 34268 669 65 plentiful plentiful JJ 34268 669 66 opportunity opportunity NN 34268 669 67 of of IN 34268 669 68 observing observe VBG 34268 669 69 the the DT 34268 669 70 heavenly heavenly JJ 34268 669 71 bodies body NNS 34268 669 72 , , , 34268 669 73 deny deny VB 34268 669 74 the the DT 34268 669 75 rotation rotation NN 34268 669 76 of of IN 34268 669 77 the the DT 34268 669 78 earth earth NN 34268 669 79 . . . 34268 670 1 { { -LRB- 34268 670 2 102 102 CD 34268 670 3 } } -RRB- 34268 670 4 They -PRON- PRP 34268 670 5 tell tell VBP 34268 670 6 you -PRON- PRP 34268 670 7 that that IN 34268 670 8 the the DT 34268 670 9 stars star NNS 34268 670 10 and and CC 34268 670 11 moon moon NN 34268 670 12 are be VBP 34268 670 13 revolving revolve VBG 34268 670 14 about about IN 34268 670 15 the the DT 34268 670 16 earth earth NN 34268 670 17 , , , 34268 670 18 for for IN 34268 670 19 they -PRON- PRP 34268 670 20 see see VBP 34268 670 21 them -PRON- PRP 34268 670 22 revolving revolving JJ 34268 670 23 night night NN 34268 670 24 after after IN 34268 670 25 night night NN 34268 670 26 , , , 34268 670 27 and and CC 34268 670 28 the the DT 34268 670 29 sun sun NN 34268 670 30 revolves revolve VBZ 34268 670 31 about about IN 34268 670 32 the the DT 34268 670 33 earth earth NN 34268 670 34 , , , 34268 670 35 for for IN 34268 670 36 they -PRON- PRP 34268 670 37 see see VBP 34268 670 38 it -PRON- PRP 34268 670 39 do do VB 34268 670 40 so so RB 34268 670 41 every every DT 34268 670 42 day day NN 34268 670 43 . . . 34268 671 1 And and CC 34268 671 2 really really RB 34268 671 3 if if IN 34268 671 4 you -PRON- PRP 34268 671 5 think think VBP 34268 671 6 of of IN 34268 671 7 it -PRON- PRP 34268 671 8 , , , 34268 671 9 it -PRON- PRP 34268 671 10 is be VBZ 34268 671 11 not not RB 34268 671 12 so so RB 34268 671 13 easy easy JJ 34268 671 14 to to TO 34268 671 15 prove prove VB 34268 671 16 the the DT 34268 671 17 revolution revolution NN 34268 671 18 of of IN 34268 671 19 the the DT 34268 671 20 earth earth NN 34268 671 21 . . . 34268 672 1 By by IN 34268 672 2 the the DT 34268 672 3 help help NN 34268 672 4 of of IN 34268 672 5 good good JJ 34268 672 6 telescopes telescope NNS 34268 672 7 and and CC 34268 672 8 the the DT 34268 672 9 electric electric JJ 34268 672 10 telegraph telegraph NN 34268 672 11 or or CC 34268 672 12 good good JJ 34268 672 13 chronometers chronometer NNS 34268 672 14 , , , 34268 672 15 it -PRON- PRP 34268 672 16 is be VBZ 34268 672 17 easy easy JJ 34268 672 18 to to TO 34268 672 19 show show VB 34268 672 20 from from IN 34268 672 21 the the DT 34268 672 22 want want NN 34268 672 23 of of IN 34268 672 24 parallax parallax NN 34268 672 25 in in IN 34268 672 26 stars star NNS 34268 672 27 that that IN 34268 672 28 they -PRON- PRP 34268 672 29 must must MD 34268 672 30 be be VB 34268 672 31 very very RB 34268 672 32 far far RB 34268 672 33 away away RB 34268 672 34 ; ; : 34268 672 35 but but CC 34268 672 36 after after RB 34268 672 37 all all RB 34268 672 38 , , , 34268 672 39 we -PRON- PRP 34268 672 40 only only RB 34268 672 41 know know VBP 34268 672 42 that that IN 34268 672 43 either either CC 34268 672 44 the the DT 34268 672 45 earth earth NN 34268 672 46 revolves revolve VBZ 34268 672 47 or or CC 34268 672 48 else else RB 34268 672 49 the the DT 34268 672 50 sky sky NN 34268 672 51 revolves revolve VBZ 34268 672 52 . . . 34268 673 1 [ [ -LRB- 34268 673 2 8 8 LS 34268 673 3 ] ] -RRB- 34268 673 4 Of of RB 34268 673 5 course course RB 34268 673 6 , , , 34268 673 7 it -PRON- PRP 34268 673 8 seems seem VBZ 34268 673 9 infinitely infinitely RB 34268 673 10 more more RBR 34268 673 11 likely likely JJ 34268 673 12 that that IN 34268 673 13 the the DT 34268 673 14 small small JJ 34268 673 15 earth earth NN 34268 673 16 should should MD 34268 673 17 revolve revolve VB 34268 673 18 than than IN 34268 673 19 that that IN 34268 673 20 the the DT 34268 673 21 whole whole JJ 34268 673 22 heavenly heavenly JJ 34268 673 23 host host NN 34268 673 24 should should MD 34268 673 25 turn turn VB 34268 673 26 about about IN 34268 673 27 the the DT 34268 673 28 earth earth NN 34268 673 29 as as IN 34268 673 30 a a DT 34268 673 31 centre centre NN 34268 673 32 , , , 34268 673 33 and and CC 34268 673 34 infinite infinite JJ 34268 673 35 likelihood likelihood NN 34268 673 36 is be VBZ 34268 673 37 really really RB 34268 673 38 absolute absolute JJ 34268 673 39 proof proof NN 34268 673 40 . . . 34268 674 1 Yet yet CC 34268 674 2 there there EX 34268 674 3 is be VBZ 34268 674 4 nobody nobody NN 34268 674 5 who who WP 34268 674 6 does do VBZ 34268 674 7 not not RB 34268 674 8 welcome welcome VB 34268 674 9 an an DT 34268 674 10 independent independent JJ 34268 674 11 kind kind NN 34268 674 12 of of IN 34268 674 13 proof proof NN 34268 674 14 . . . 34268 675 1 The the DT 34268 675 2 phenomena phenomenon NNS 34268 675 3 of of IN 34268 675 4 the the DT 34268 675 5 tides tide NNS 34268 675 6 , , , 34268 675 7 and and CC 34268 675 8 nearly nearly RB 34268 675 9 every every DT 34268 675 10 new new JJ 34268 675 11 astronomical astronomical JJ 34268 675 12 fact fact NN 34268 675 13 , , , 34268 675 14 may may MD 34268 675 15 be be VB 34268 675 16 said say VBN 34268 675 17 to to TO 34268 675 18 be be VB 34268 675 19 an an DT 34268 675 20 addition addition NN 34268 675 21 to to IN 34268 675 22 the the DT 34268 675 23 proof proof NN 34268 675 24 . . . 34268 676 1 Still still RB 34268 676 2 there there EX 34268 676 3 is be VBZ 34268 676 4 the the DT 34268 676 5 absence absence NN 34268 676 6 of of IN 34268 676 7 perfect perfect JJ 34268 676 8 certainty certainty NN 34268 676 9 , , , 34268 676 10 and and CC 34268 676 11 when when WRB 34268 676 12 we -PRON- PRP 34268 676 13 are be VBP 34268 676 14 told tell VBN 34268 676 15 that that IN 34268 676 16 these these DT 34268 676 17 spinning spinning JJ 34268 676 18 - - HYPH 34268 676 19 top top NN 34268 676 20 phenomena phenomenon NNS 34268 676 21 give give VBP 34268 676 22 us -PRON- PRP 34268 676 23 a a DT 34268 676 24 real real JJ 34268 676 25 proof proof NN 34268 676 26 of of IN 34268 676 27 the the DT 34268 676 28 rotation rotation NN 34268 676 29 of of IN 34268 676 30 the the DT 34268 676 31 earth earth NN 34268 676 32 without without IN 34268 676 33 our -PRON- PRP$ 34268 676 34 leaving leave VBG 34268 676 35 the the DT 34268 676 36 room room NN 34268 676 37 , , , 34268 676 38 we -PRON- PRP 34268 676 39 welcome welcome VBP 34268 676 40 { { -LRB- 34268 676 41 103 103 CD 34268 676 42 } } -RRB- 34268 676 43 it -PRON- PRP 34268 676 44 , , , 34268 676 45 even even RB 34268 676 46 although although IN 34268 676 47 we -PRON- PRP 34268 676 48 may may MD 34268 676 49 sneer sneer VB 34268 676 50 at at IN 34268 676 51 it -PRON- PRP 34268 676 52 as as IN 34268 676 53 unnecessary unnecessary JJ 34268 676 54 after after IN 34268 676 55 we -PRON- PRP 34268 676 56 have have VBP 34268 676 57 obtained obtain VBN 34268 676 58 it -PRON- PRP 34268 676 59 . . . 34268 677 1 [ [ -LRB- 34268 677 2 Illustration illustration NN 34268 677 3 : : : 34268 677 4 FIG FIG NNP 34268 677 5 . . . 34268 678 1 17 17 CD 34268 678 2 . . . 34268 678 3 ] ] -RRB- 34268 679 1 You -PRON- PRP 34268 679 2 know know VBP 34268 679 3 that that IN 34268 679 4 a a DT 34268 679 5 gyrostat gyrostat NN 34268 679 6 suspended suspend VBN 34268 679 7 with with IN 34268 679 8 perfect perfect JJ 34268 679 9 freedom freedom NN 34268 679 10 about about IN 34268 679 11 axes axis NNS 34268 679 12 , , , 34268 679 13 which which WDT 34268 679 14 all all DT 34268 679 15 pass pass VBP 34268 679 16 through through IN 34268 679 17 its -PRON- PRP$ 34268 679 18 centre centre NN 34268 679 19 of of IN 34268 679 20 gravity gravity NN 34268 679 21 , , , 34268 679 22 maintains maintain VBZ 34268 679 23 a a DT 34268 679 24 constant constant JJ 34268 679 25 direction direction NN 34268 679 26 in in IN 34268 679 27 space space NN 34268 679 28 however however RB 34268 679 29 its -PRON- PRP$ 34268 679 30 support support NN 34268 679 31 may may MD 34268 679 32 be be VB 34268 679 33 carried carry VBN 34268 679 34 . . . 34268 680 1 Its -PRON- PRP$ 34268 680 2 axis axis NN 34268 680 3 is be VBZ 34268 680 4 not not RB 34268 680 5 forced force VBN 34268 680 6 to to TO 34268 680 7 alter alter VB 34268 680 8 its -PRON- PRP$ 34268 680 9 direction direction NN 34268 680 10 in in IN 34268 680 11 any any DT 34268 680 12 way way NN 34268 680 13 . . . 34268 681 1 Now now RB 34268 681 2 this this DT 34268 681 3 gyrostat gyrostat NN 34268 681 4 ( ( -LRB- 34268 681 5 Fig fig NN 34268 681 6 . . . 34268 682 1 17 17 CD 34268 682 2 ) ) -RRB- 34268 682 3 has have VBZ 34268 682 4 not not RB 34268 682 5 the the DT 34268 682 6 perfect perfect JJ 34268 682 7 absence absence NN 34268 682 8 of of IN 34268 682 9 friction friction NN 34268 682 10 at at IN 34268 682 11 its -PRON- PRP$ 34268 682 12 axes axis NNS 34268 682 13 of of IN 34268 682 14 which which WDT 34268 682 15 I -PRON- PRP 34268 682 16 speak speak VBP 34268 682 17 , , , 34268 682 18 and and CC 34268 682 19 even even RB 34268 682 20 the the DT 34268 682 21 slightest slight JJS 34268 682 22 friction friction NN 34268 682 23 will will MD 34268 682 24 produce produce VB 34268 682 25 some some DT 34268 682 26 constraint constraint NN 34268 682 27 which which WDT 34268 682 28 is be VBZ 34268 682 29 injurious injurious JJ 34268 682 30 to to IN 34268 682 31 the the DT 34268 682 32 experiment experiment NN 34268 682 33 I -PRON- PRP 34268 682 34 am be VBP 34268 682 35 about about JJ 34268 682 36 to to TO 34268 682 37 describe describe VB 34268 682 38 . . . 34268 683 1 It -PRON- PRP 34268 683 2 must must MD 34268 683 3 be be VB 34268 683 4 remembered remember VBN 34268 683 5 , , , 34268 683 6 that that IN 34268 683 7 if if IN 34268 683 8 there there EX 34268 683 9 were be VBD 34268 683 10 absolutely absolutely RB 34268 683 11 no no DT 34268 683 12 constraint constraint NN 34268 683 13 , , , 34268 683 14 then then RB 34268 683 15 , , , 34268 683 16 even even RB 34268 683 17 if if IN 34268 683 18 the the DT 34268 683 19 { { -LRB- 34268 683 20 104 104 CD 34268 683 21 } } -RRB- 34268 683 22 gyrostat gyrostat NNP 34268 683 23 were be VBD 34268 683 24 _ _ NNP 34268 683 25 not not RB 34268 683 26 _ _ NNP 34268 683 27 spinning spinning NN 34268 683 28 , , , 34268 683 29 its -PRON- PRP$ 34268 683 30 axis axi NNS 34268 683 31 would would MD 34268 683 32 keep keep VB 34268 683 33 a a DT 34268 683 34 constant constant JJ 34268 683 35 direction direction NN 34268 683 36 in in IN 34268 683 37 space space NN 34268 683 38 . . . 34268 684 1 But but CC 34268 684 2 the the DT 34268 684 3 spinning spin VBG 34268 684 4 gyrostat gyrostat NN 34268 684 5 shows show VBZ 34268 684 6 its -PRON- PRP$ 34268 684 7 superiority superiority NN 34268 684 8 in in IN 34268 684 9 this this DT 34268 684 10 , , , 34268 684 11 that that IN 34268 684 12 any any DT 34268 684 13 constraint constraint NN 34268 684 14 due due IN 34268 684 15 to to IN 34268 684 16 friction friction NN 34268 684 17 is be VBZ 34268 684 18 less less RBR 34268 684 19 powerful powerful JJ 34268 684 20 in in IN 34268 684 21 altering alter VBG 34268 684 22 the the DT 34268 684 23 axis axi NNS 34268 684 24 . . . 34268 685 1 The the DT 34268 685 2 greater great JJR 34268 685 3 the the DT 34268 685 4 spin spin NN 34268 685 5 , , , 34268 685 6 then then RB 34268 685 7 , , , 34268 685 8 the the DT 34268 685 9 better well RBR 34268 685 10 able able JJ 34268 685 11 are be VBP 34268 685 12 we -PRON- PRP 34268 685 13 to to TO 34268 685 14 disregard disregard VB 34268 685 15 effects effect NNS 34268 685 16 due due JJ 34268 685 17 to to IN 34268 685 18 friction friction NN 34268 685 19 . . . 34268 686 1 You -PRON- PRP 34268 686 2 have have VBP 34268 686 3 seen see VBN 34268 686 4 for for IN 34268 686 5 yourselves yourself NNS 34268 686 6 the the DT 34268 686 7 effect effect NN 34268 686 8 of of IN 34268 686 9 carrying carry VBG 34268 686 10 this this DT 34268 686 11 gyrostat gyrostat JJ 34268 686 12 about about IN 34268 686 13 in in IN 34268 686 14 all all DT 34268 686 15 sorts sort NNS 34268 686 16 of of IN 34268 686 17 ways way NNS 34268 686 18 -- -- : 34268 686 19 first first RB 34268 686 20 , , , 34268 686 21 when when WRB 34268 686 22 it -PRON- PRP 34268 686 23 is be VBZ 34268 686 24 not not RB 34268 686 25 spinning spin VBG 34268 686 26 and and CC 34268 686 27 friction friction NN 34268 686 28 causes cause VBZ 34268 686 29 quite quite PDT 34268 686 30 a a DT 34268 686 31 large large JJ 34268 686 32 departure departure NN 34268 686 33 from from IN 34268 686 34 constancy constancy NN 34268 686 35 of of IN 34268 686 36 direction direction NN 34268 686 37 of of IN 34268 686 38 the the DT 34268 686 39 axis axi NNS 34268 686 40 ; ; : 34268 686 41 second second LS 34268 686 42 , , , 34268 686 43 when when WRB 34268 686 44 it -PRON- PRP 34268 686 45 is be VBZ 34268 686 46 spinning spin VBG 34268 686 47 , , , 34268 686 48 and and CC 34268 686 49 you -PRON- PRP 34268 686 50 see see VBP 34268 686 51 that that IN 34268 686 52 although although IN 34268 686 53 there there EX 34268 686 54 is be VBZ 34268 686 55 now now RB 34268 686 56 the the DT 34268 686 57 same same JJ 34268 686 58 friction friction NN 34268 686 59 as as IN 34268 686 60 before before RB 34268 686 61 , , , 34268 686 62 and and CC 34268 686 63 I -PRON- PRP 34268 686 64 try try VBP 34268 686 65 to to TO 34268 686 66 disturb disturb VB 34268 686 67 the the DT 34268 686 68 instrument instrument NN 34268 686 69 more more JJR 34268 686 70 than than IN 34268 686 71 before before RB 34268 686 72 , , , 34268 686 73 the the DT 34268 686 74 axis axis NN 34268 686 75 remains remain VBZ 34268 686 76 sensibly sensibly RB 34268 686 77 parallel parallel JJ 34268 686 78 to to IN 34268 686 79 itself -PRON- PRP 34268 686 80 all all PDT 34268 686 81 the the DT 34268 686 82 time time NN 34268 686 83 . . . 34268 687 1 Now now RB 34268 687 2 when when WRB 34268 687 3 this this DT 34268 687 4 instrument instrument NN 34268 687 5 is be VBZ 34268 687 6 supported support VBN 34268 687 7 by by IN 34268 687 8 the the DT 34268 687 9 table table NN 34268 687 10 it -PRON- PRP 34268 687 11 is be VBZ 34268 687 12 really really RB 34268 687 13 being be VBG 34268 687 14 carried carry VBN 34268 687 15 round round RB 34268 687 16 by by IN 34268 687 17 the the DT 34268 687 18 earth earth NN 34268 687 19 in in IN 34268 687 20 its -PRON- PRP$ 34268 687 21 daily daily JJ 34268 687 22 rotation rotation NN 34268 687 23 . . . 34268 688 1 If if IN 34268 688 2 the the DT 34268 688 3 axis axi NNS 34268 688 4 kept keep VBD 34268 688 5 its -PRON- PRP$ 34268 688 6 direction direction NN 34268 688 7 perfectly perfectly RB 34268 688 8 , , , 34268 688 9 and and CC 34268 688 10 it -PRON- PRP 34268 688 11 were be VBD 34268 688 12 now now RB 34268 688 13 pointing point VBG 34268 688 14 horizontally horizontally RB 34268 688 15 due due JJ 34268 688 16 east east NN 34268 688 17 , , , 34268 688 18 six six CD 34268 688 19 hours hour NNS 34268 688 20 after after IN 34268 688 21 this this DT 34268 688 22 it -PRON- PRP 34268 688 23 will will MD 34268 688 24 point point VB 34268 688 25 towards towards IN 34268 688 26 the the DT 34268 688 27 north north NN 34268 688 28 , , , 34268 688 29 but but CC 34268 688 30 inclining incline VBG 34268 688 31 downwards downwards RB 34268 688 32 , , , 34268 688 33 six six CD 34268 688 34 hours hour NNS 34268 688 35 afterwards afterwards RB 34268 688 36 it -PRON- PRP 34268 688 37 will will MD 34268 688 38 point point VB 34268 688 39 due due JJ 34268 688 40 west west NN 34268 688 41 horizontally horizontally RB 34268 688 42 , , , 34268 688 43 and and CC 34268 688 44 after after IN 34268 688 45 one one CD 34268 688 46 revolution revolution NN 34268 688 47 of of IN 34268 688 48 the the DT 34268 688 49 earth earth NN 34268 688 50 it -PRON- PRP 34268 688 51 will will MD 34268 688 52 again again RB 34268 688 53 point point VB 34268 688 54 as as IN 34268 688 55 it -PRON- PRP 34268 688 56 does do VBZ 34268 688 57 now now RB 34268 688 58 . . . 34268 689 1 Suppose suppose VB 34268 689 2 I -PRON- PRP 34268 689 3 try try VBP 34268 689 4 the the DT 34268 689 5 experiment experiment NN 34268 689 6 , , , 34268 689 7 and and CC 34268 689 8 I -PRON- PRP 34268 689 9 see see VBP 34268 689 10 that that IN 34268 689 11 it -PRON- PRP 34268 689 12 points point VBZ 34268 689 13 due due JJ 34268 689 14 east east RB 34268 689 15 now now RB 34268 689 16 in in IN 34268 689 17 this this DT 34268 689 18 room room NN 34268 689 19 , , , 34268 689 20 and and CC 34268 689 21 after after IN 34268 689 22 a a DT 34268 689 23 time time NN 34268 689 24 it -PRON- PRP 34268 689 25 points point VBZ 34268 689 26 due due JJ 34268 689 27 west west NN 34268 689 28 , , , 34268 689 29 and and CC 34268 689 30 yet yet RB 34268 689 31 I -PRON- PRP 34268 689 32 know know VBP 34268 689 33 that that IN 34268 689 34 the the DT 34268 689 35 gyrostat gyrostat NN 34268 689 36 is be VBZ 34268 689 37 constantly constantly RB 34268 689 38 pointing point VBG 34268 689 39 in in IN 34268 689 40 the the DT 34268 689 41 same same JJ 34268 689 42 direction direction NN 34268 689 43 in in IN 34268 689 44 space space NN 34268 689 45 all all PDT 34268 689 46 the the DT 34268 689 47 time time NN 34268 689 48 , , , 34268 689 49 surely surely RB 34268 689 50 it -PRON- PRP 34268 689 51 is be VBZ 34268 689 52 obvious obvious JJ 34268 689 53 that that IN 34268 689 54 the the DT 34268 689 55 room room NN 34268 689 56 must must MD 34268 689 57 { { -LRB- 34268 689 58 105 105 CD 34268 689 59 } } -RRB- 34268 689 60 be be VB 34268 689 61 turning turn VBG 34268 689 62 round round RB 34268 689 63 in in IN 34268 689 64 space space NN 34268 689 65 . . . 34268 690 1 Suppose suppose VB 34268 690 2 it -PRON- PRP 34268 690 3 points point VBZ 34268 690 4 to to IN 34268 690 5 the the DT 34268 690 6 pole pole NNP 34268 690 7 star star NN 34268 690 8 now now RB 34268 690 9 , , , 34268 690 10 in in IN 34268 690 11 six six CD 34268 690 12 hours hour NNS 34268 690 13 , , , 34268 690 14 or or CC 34268 690 15 twelve twelve CD 34268 690 16 , , , 34268 690 17 or or CC 34268 690 18 eighteen eighteen CD 34268 690 19 , , , 34268 690 20 or or CC 34268 690 21 twenty twenty CD 34268 690 22 - - HYPH 34268 690 23 four four CD 34268 690 24 , , , 34268 690 25 it -PRON- PRP 34268 690 26 will will MD 34268 690 27 still still RB 34268 690 28 point point VB 34268 690 29 to to IN 34268 690 30 the the DT 34268 690 31 pole pole NNP 34268 690 32 star star NN 34268 690 33 . . . 34268 691 1 Now now RB 34268 691 2 it -PRON- PRP 34268 691 3 is be VBZ 34268 691 4 not not RB 34268 691 5 easy easy JJ 34268 691 6 to to TO 34268 691 7 obtain obtain VB 34268 691 8 so so RB 34268 691 9 frictionless frictionless VB 34268 691 10 a a DT 34268 691 11 gyrostat gyrostat NN 34268 691 12 that that IN 34268 691 13 it -PRON- PRP 34268 691 14 will will MD 34268 691 15 maintain maintain VB 34268 691 16 a a DT 34268 691 17 good good JJ 34268 691 18 spin spin NN 34268 691 19 for for IN 34268 691 20 such such PDT 34268 691 21 a a DT 34268 691 22 length length NN 34268 691 23 of of IN 34268 691 24 time time NN 34268 691 25 as as IN 34268 691 26 will will MD 34268 691 27 enable enable VB 34268 691 28 the the DT 34268 691 29 rotation rotation NN 34268 691 30 of of IN 34268 691 31 the the DT 34268 691 32 room room NN 34268 691 33 to to TO 34268 691 34 be be VB 34268 691 35 made make VBN 34268 691 36 visible visible JJ 34268 691 37 to to IN 34268 691 38 an an DT 34268 691 39 audience audience NN 34268 691 40 . . . 34268 692 1 But but CC 34268 692 2 I -PRON- PRP 34268 692 3 will will MD 34268 692 4 describe describe VB 34268 692 5 to to IN 34268 692 6 you -PRON- PRP 34268 692 7 how how WRB 34268 692 8 forty forty CD 34268 692 9 years year NNS 34268 692 10 ago ago RB 34268 692 11 it -PRON- PRP 34268 692 12 was be VBD 34268 692 13 proved prove VBN 34268 692 14 in in IN 34268 692 15 a a DT 34268 692 16 laboratory laboratory NN 34268 692 17 that that WDT 34268 692 18 the the DT 34268 692 19 earth earth NN 34268 692 20 turns turn VBZ 34268 692 21 on on IN 34268 692 22 its -PRON- PRP$ 34268 692 23 axis axis NN 34268 692 24 . . . 34268 693 1 This this DT 34268 693 2 experiment experiment NN 34268 693 3 is be VBZ 34268 693 4 usually usually RB 34268 693 5 connected connect VBN 34268 693 6 with with IN 34268 693 7 the the DT 34268 693 8 name name NN 34268 693 9 of of IN 34268 693 10 Foucault Foucault NNP 34268 693 11 , , , 34268 693 12 the the DT 34268 693 13 same same JJ 34268 693 14 philosopher philosopher NN 34268 693 15 who who WP 34268 693 16 with with IN 34268 693 17 Fizeau Fizeau NNP 34268 693 18 showed show VBD 34268 693 19 how how WRB 34268 693 20 in in IN 34268 693 21 a a DT 34268 693 22 laboratory laboratory NN 34268 693 23 we -PRON- PRP 34268 693 24 can can MD 34268 693 25 measure measure VB 34268 693 26 the the DT 34268 693 27 velocity velocity NN 34268 693 28 of of IN 34268 693 29 light light NN 34268 693 30 , , , 34268 693 31 and and CC 34268 693 32 therefore therefore RB 34268 693 33 measure measure VB 34268 693 34 the the DT 34268 693 35 distance distance NN 34268 693 36 of of IN 34268 693 37 the the DT 34268 693 38 sun sun NN 34268 693 39 . . . 34268 694 1 It -PRON- PRP 34268 694 2 was be VBD 34268 694 3 suggested suggest VBN 34268 694 4 by by IN 34268 694 5 Mr. Mr. NNP 34268 694 6 Lang Lang NNP 34268 694 7 of of IN 34268 694 8 Edinburgh Edinburgh NNP 34268 694 9 in in IN 34268 694 10 1836 1836 CD 34268 694 11 , , , 34268 694 12 although although IN 34268 694 13 only only RB 34268 694 14 carried carry VBN 34268 694 15 out out RP 34268 694 16 in in IN 34268 694 17 1852 1852 CD 34268 694 18 by by IN 34268 694 19 Foucault Foucault NNP 34268 694 20 . . . 34268 695 1 By by IN 34268 695 2 these these DT 34268 695 3 experiments experiment NNS 34268 695 4 , , , 34268 695 5 if if IN 34268 695 6 you -PRON- PRP 34268 695 7 were be VBD 34268 695 8 placed place VBN 34268 695 9 on on IN 34268 695 10 a a DT 34268 695 11 body body NN 34268 695 12 from from IN 34268 695 13 which which WDT 34268 695 14 you -PRON- PRP 34268 695 15 could could MD 34268 695 16 see see VB 34268 695 17 no no DT 34268 695 18 stars star NNS 34268 695 19 or or CC 34268 695 20 other other JJ 34268 695 21 outside outside JJ 34268 695 22 objects object NNS 34268 695 23 , , , 34268 695 24 say say VBP 34268 695 25 that that IN 34268 695 26 you -PRON- PRP 34268 695 27 were be VBD 34268 695 28 living live VBG 34268 695 29 in in IN 34268 695 30 underground underground JJ 34268 695 31 regions region NNS 34268 695 32 , , , 34268 695 33 you -PRON- PRP 34268 695 34 could could MD 34268 695 35 discover discover VB 34268 695 36 -- -- : 34268 695 37 first first RB 34268 695 38 , , , 34268 695 39 whether whether IN 34268 695 40 there there EX 34268 695 41 is be VBZ 34268 695 42 a a DT 34268 695 43 motion motion NN 34268 695 44 of of IN 34268 695 45 rotation rotation NN 34268 695 46 , , , 34268 695 47 and and CC 34268 695 48 the the DT 34268 695 49 amount amount NN 34268 695 50 of of IN 34268 695 51 it -PRON- PRP 34268 695 52 ; ; : 34268 695 53 second second LS 34268 695 54 , , , 34268 695 55 the the DT 34268 695 56 meridian meridian JJ 34268 695 57 line line NN 34268 695 58 or or CC 34268 695 59 the the DT 34268 695 60 direction direction NN 34268 695 61 of of IN 34268 695 62 the the DT 34268 695 63 true true JJ 34268 695 64 north north NN 34268 695 65 ; ; : 34268 695 66 third third RB 34268 695 67 , , , 34268 695 68 your -PRON- PRP$ 34268 695 69 latitude latitude NN 34268 695 70 . . . 34268 696 1 Obtain obtain VB 34268 696 2 a a DT 34268 696 3 gyrostat gyrostat NN 34268 696 4 like like IN 34268 696 5 this this DT 34268 696 6 ( ( -LRB- 34268 696 7 Fig fig NN 34268 696 8 . . . 34268 697 1 46 46 CD 34268 697 2 ) ) -RRB- 34268 697 3 but but CC 34268 697 4 much much RB 34268 697 5 larger large JJR 34268 697 6 , , , 34268 697 7 and and CC 34268 697 8 far far RB 34268 697 9 more more RBR 34268 697 10 frictionlessly frictionlessly RB 34268 697 11 suspended suspend VBN 34268 697 12 , , , 34268 697 13 so so IN 34268 697 14 that that IN 34268 697 15 it -PRON- PRP 34268 697 16 is be VBZ 34268 697 17 free free JJ 34268 697 18 to to TO 34268 697 19 move move VB 34268 697 20 vertically vertically RB 34268 697 21 or or CC 34268 697 22 horizontally horizontally RB 34268 697 23 . . . 34268 698 1 For for IN 34268 698 2 the the DT 34268 698 3 vertical vertical JJ 34268 698 4 motion motion NN 34268 698 5 your -PRON- PRP$ 34268 698 6 gymbal gymbal JJ 34268 698 7 pivots pivot NNS 34268 698 8 ought ought MD 34268 698 9 to to TO 34268 698 10 be be VB 34268 698 11 hard hard JJ 34268 698 12 steel steel NN 34268 698 13 knife knife NN 34268 698 14 - - HYPH 34268 698 15 edges edge NNS 34268 698 16 . . . 34268 699 1 { { -LRB- 34268 699 2 106 106 CD 34268 699 3 } } -RRB- 34268 699 4 [ [ -LRB- 34268 699 5 Illustration illustration NN 34268 699 6 : : : 34268 699 7 FIG FIG NNP 34268 699 8 . . . 34268 700 1 46 46 CD 34268 700 2 . . . 34268 700 3 ] ] -RRB- 34268 701 1 As as IN 34268 701 2 for for IN 34268 701 3 the the DT 34268 701 4 horizontal horizontal JJ 34268 701 5 freedom freedom NN 34268 701 6 , , , 34268 701 7 Foucault Foucault NNP 34268 701 8 used use VBD 34268 701 9 a a DT 34268 701 10 fine fine JJ 34268 701 11 steel steel NN 34268 701 12 wire wire NN 34268 701 13 . . . 34268 702 1 Let let VB 34268 702 2 there there EX 34268 702 3 be be VB 34268 702 4 a a DT 34268 702 5 fine fine JJ 34268 702 6 scale scale NN 34268 702 7 engraved engrave VBN 34268 702 8 crosswise crosswise NN 34268 702 9 on on IN 34268 702 10 the the DT 34268 702 11 outer outer JJ 34268 702 12 gymbal gymbal JJ 34268 702 13 ring ring NN 34268 702 14 , , , 34268 702 15 and and CC 34268 702 16 try try VB 34268 702 17 to to TO 34268 702 18 discover discover VB 34268 702 19 if if IN 34268 702 20 it -PRON- PRP 34268 702 21 moves move VBZ 34268 702 22 horizontally horizontally RB 34268 702 23 by by IN 34268 702 24 means mean NNS 34268 702 25 of of IN 34268 702 26 a a DT 34268 702 27 microscope microscope NN 34268 702 28 with with IN 34268 702 29 cross cross NN 34268 702 30 wires wire NNS 34268 702 31 . . . 34268 703 1 When when WRB 34268 703 2 this this DT 34268 703 3 is be VBZ 34268 703 4 carefully carefully RB 34268 703 5 done do VBN 34268 703 6 we -PRON- PRP 34268 703 7 find find VBP 34268 703 8 that that IN 34268 703 9 there there EX 34268 703 10 is be VBZ 34268 703 11 a a DT 34268 703 12 motion motion NN 34268 703 13 , , , 34268 703 14 { { -LRB- 34268 703 15 107 107 CD 34268 703 16 } } -RRB- 34268 703 17 but but CC 34268 703 18 this this DT 34268 703 19 is be VBZ 34268 703 20 not not RB 34268 703 21 the the DT 34268 703 22 motion motion NN 34268 703 23 of of IN 34268 703 24 the the DT 34268 703 25 gyrostat gyrostat NN 34268 703 26 , , , 34268 703 27 it -PRON- PRP 34268 703 28 is be VBZ 34268 703 29 the the DT 34268 703 30 motion motion NN 34268 703 31 of of IN 34268 703 32 the the DT 34268 703 33 microscope microscope NN 34268 703 34 . . . 34268 704 1 In in IN 34268 704 2 fact fact NN 34268 704 3 , , , 34268 704 4 the the DT 34268 704 5 microscope microscope NN 34268 704 6 and and CC 34268 704 7 all all DT 34268 704 8 other other JJ 34268 704 9 objects object NNS 34268 704 10 in in IN 34268 704 11 the the DT 34268 704 12 room room NN 34268 704 13 are be VBP 34268 704 14 going go VBG 34268 704 15 round round IN 34268 704 16 the the DT 34268 704 17 gyrostat gyrostat JJ 34268 704 18 frame frame NN 34268 704 19 . . . 34268 705 1 Now now RB 34268 705 2 let let VB 34268 705 3 us -PRON- PRP 34268 705 4 consider consider VB 34268 705 5 what what WP 34268 705 6 occurs occur VBZ 34268 705 7 . . . 34268 706 1 The the DT 34268 706 2 room room NN 34268 706 3 is be VBZ 34268 706 4 rotating rotate VBG 34268 706 5 about about IN 34268 706 6 the the DT 34268 706 7 earth earth NN 34268 706 8 's 's POS 34268 706 9 axis axis NN 34268 706 10 , , , 34268 706 11 and and CC 34268 706 12 we -PRON- PRP 34268 706 13 know know VBP 34268 706 14 the the DT 34268 706 15 rate rate NN 34268 706 16 of of IN 34268 706 17 rotation rotation NN 34268 706 18 ; ; : 34268 706 19 but but CC 34268 706 20 we -PRON- PRP 34268 706 21 only only RB 34268 706 22 want want VBP 34268 706 23 to to TO 34268 706 24 know know VB 34268 706 25 for for IN 34268 706 26 our -PRON- PRP$ 34268 706 27 present present JJ 34268 706 28 purpose purpose NN 34268 706 29 how how WRB 34268 706 30 much much JJ 34268 706 31 of of IN 34268 706 32 the the DT 34268 706 33 total total JJ 34268 706 34 rotation rotation NN 34268 706 35 is be VBZ 34268 706 36 about about RB 34268 706 37 a a DT 34268 706 38 vertical vertical JJ 34268 706 39 line line NN 34268 706 40 in in IN 34268 706 41 the the DT 34268 706 42 room room NN 34268 706 43 . . . 34268 707 1 If if IN 34268 707 2 the the DT 34268 707 3 room room NN 34268 707 4 were be VBD 34268 707 5 at at IN 34268 707 6 the the DT 34268 707 7 North North NNP 34268 707 8 Pole Pole NNP 34268 707 9 , , , 34268 707 10 the the DT 34268 707 11 whole whole JJ 34268 707 12 rotation rotation NN 34268 707 13 would would MD 34268 707 14 be be VB 34268 707 15 about about IN 34268 707 16 the the DT 34268 707 17 vertical vertical JJ 34268 707 18 line line NN 34268 707 19 . . . 34268 708 1 If if IN 34268 708 2 the the DT 34268 708 3 room room NN 34268 708 4 were be VBD 34268 708 5 at at IN 34268 708 6 the the DT 34268 708 7 equator equator NN 34268 708 8 , , , 34268 708 9 none none NN 34268 708 10 of of IN 34268 708 11 its -PRON- PRP$ 34268 708 12 rotation rotation NN 34268 708 13 would would MD 34268 708 14 be be VB 34268 708 15 about about IN 34268 708 16 a a DT 34268 708 17 vertical vertical JJ 34268 708 18 line line NN 34268 708 19 . . . 34268 709 1 In in IN 34268 709 2 our -PRON- PRP$ 34268 709 3 latitude latitude NN 34268 709 4 now now RB 34268 709 5 , , , 34268 709 6 the the DT 34268 709 7 horizontal horizontal JJ 34268 709 8 rate rate NN 34268 709 9 of of IN 34268 709 10 rotation rotation NN 34268 709 11 about about IN 34268 709 12 a a DT 34268 709 13 vertical vertical JJ 34268 709 14 axis axi NNS 34268 709 15 is be VBZ 34268 709 16 about about RB 34268 709 17 four four CD 34268 709 18 - - HYPH 34268 709 19 fifths fifth NNS 34268 709 20 of of IN 34268 709 21 the the DT 34268 709 22 whole whole JJ 34268 709 23 rate rate NN 34268 709 24 of of IN 34268 709 25 rotation rotation NN 34268 709 26 of of IN 34268 709 27 the the DT 34268 709 28 earth earth NN 34268 709 29 on on IN 34268 709 30 its -PRON- PRP$ 34268 709 31 axis axis NN 34268 709 32 , , , 34268 709 33 and and CC 34268 709 34 this this DT 34268 709 35 is be VBZ 34268 709 36 the the DT 34268 709 37 amount amount NN 34268 709 38 that that WDT 34268 709 39 would would MD 34268 709 40 be be VB 34268 709 41 measured measure VBN 34268 709 42 by by IN 34268 709 43 our -PRON- PRP$ 34268 709 44 microscope microscope NN 34268 709 45 . . . 34268 710 1 This this DT 34268 710 2 experiment experiment NN 34268 710 3 would would MD 34268 710 4 give give VB 34268 710 5 no no DT 34268 710 6 result result NN 34268 710 7 at at IN 34268 710 8 a a DT 34268 710 9 place place NN 34268 710 10 on on IN 34268 710 11 the the DT 34268 710 12 equator equator NN 34268 710 13 , , , 34268 710 14 but but CC 34268 710 15 in in IN 34268 710 16 our -PRON- PRP$ 34268 710 17 latitude latitude NN 34268 710 18 you -PRON- PRP 34268 710 19 would would MD 34268 710 20 have have VB 34268 710 21 a a DT 34268 710 22 laboratory laboratory NN 34268 710 23 proof proof NN 34268 710 24 of of IN 34268 710 25 the the DT 34268 710 26 rotation rotation NN 34268 710 27 of of IN 34268 710 28 the the DT 34268 710 29 earth earth NN 34268 710 30 . . . 34268 711 1 Foucault Foucault NNP 34268 711 2 made make VBD 34268 711 3 the the DT 34268 711 4 measurements measurement NNS 34268 711 5 with with IN 34268 711 6 great great JJ 34268 711 7 accuracy accuracy NN 34268 711 8 . . . 34268 712 1 If if IN 34268 712 2 you -PRON- PRP 34268 712 3 now now RB 34268 712 4 clamp clamp VBP 34268 712 5 the the DT 34268 712 6 frame frame NN 34268 712 7 , , , 34268 712 8 and and CC 34268 712 9 allow allow VB 34268 712 10 the the DT 34268 712 11 spinning spinning NN 34268 712 12 axis axi NNS 34268 712 13 to to TO 34268 712 14 have have VB 34268 712 15 no no DT 34268 712 16 motion motion NN 34268 712 17 except except IN 34268 712 18 in in IN 34268 712 19 a a DT 34268 712 20 horizontal horizontal JJ 34268 712 21 plane plane NN 34268 712 22 , , , 34268 712 23 the the DT 34268 712 24 motion motion NN 34268 712 25 which which WDT 34268 712 26 the the DT 34268 712 27 earth earth NN 34268 712 28 tends tend VBZ 34268 712 29 to to TO 34268 712 30 give give VB 34268 712 31 it -PRON- PRP 34268 712 32 about about IN 34268 712 33 a a DT 34268 712 34 vertical vertical JJ 34268 712 35 axis axi NNS 34268 712 36 can can MD 34268 712 37 not not RB 34268 712 38 now now RB 34268 712 39 affect affect VB 34268 712 40 the the DT 34268 712 41 gyrostat gyrostat NN 34268 712 42 , , , 34268 712 43 but but CC 34268 712 44 the the DT 34268 712 45 earth earth NN 34268 712 46 constrains constrain VBZ 34268 712 47 it -PRON- PRP 34268 712 48 to to TO 34268 712 49 move move VB 34268 712 50 about about RB 34268 712 51 an an DT 34268 712 52 axis axis RB 34268 712 53 due due JJ 34268 712 54 north north NN 34268 712 55 and and CC 34268 712 56 south south NN 34268 712 57 , , , 34268 712 58 and and CC 34268 712 59 consequently consequently RB 34268 712 60 the the DT 34268 712 61 spinning spinning NN 34268 712 62 axis axis RB 34268 712 63 tries try VBZ 34268 712 64 to to TO 34268 712 65 put put VB 34268 712 66 itself -PRON- PRP 34268 712 67 parallel parallel VB 34268 712 68 { { -LRB- 34268 712 69 108 108 CD 34268 712 70 } } -RRB- 34268 712 71 to to IN 34268 712 72 the the DT 34268 712 73 north north NN 34268 712 74 and and CC 34268 712 75 south south JJ 34268 712 76 direction direction NN 34268 712 77 ( ( -LRB- 34268 712 78 Fig fig NN 34268 712 79 . . . 34268 713 1 47 47 CD 34268 713 2 ) ) -RRB- 34268 713 3 . . . 34268 714 1 Hence hence RB 34268 714 2 with with IN 34268 714 3 such such PDT 34268 714 4 an an DT 34268 714 5 instrument instrument NN 34268 714 6 it -PRON- PRP 34268 714 7 is be VBZ 34268 714 8 easy easy JJ 34268 714 9 to to TO 34268 714 10 find find VB 34268 714 11 the the DT 34268 714 12 true true JJ 34268 714 13 north north NN 34268 714 14 . . . 34268 715 1 If if IN 34268 715 2 there there EX 34268 715 3 were be VBD 34268 715 4 absolutely absolutely RB 34268 715 5 no no DT 34268 715 6 friction friction NN 34268 715 7 the the DT 34268 715 8 instrument instrument NN 34268 715 9 would would MD 34268 715 10 vibrate vibrate VB 34268 715 11 about about IN 34268 715 12 the the DT 34268 715 13 true true JJ 34268 715 14 north north NN 34268 715 15 position position NN 34268 715 16 like like IN 34268 715 17 the the DT 34268 715 18 compass compass NN 34268 715 19 needle needle NN 34268 715 20 ( ( -LRB- 34268 715 21 Fig fig NN 34268 715 22 . . . 34268 716 1 50 50 CD 34268 716 2 ) ) -RRB- 34268 716 3 , , , 34268 716 4 although although IN 34268 716 5 with with IN 34268 716 6 an an DT 34268 716 7 exceedingly exceedingly RB 34268 716 8 slow slow JJ 34268 716 9 swing swing NN 34268 716 10 . . . 34268 717 1 [ [ -LRB- 34268 717 2 Illustration illustration NN 34268 717 3 : : : 34268 717 4 FIG FIG NNP 34268 717 5 . . . 34268 718 1 47 47 CD 34268 718 2 . . . 34268 718 3 ] ] -RRB- 34268 719 1 It -PRON- PRP 34268 719 2 is be VBZ 34268 719 3 with with IN 34268 719 4 a a DT 34268 719 5 curious curious JJ 34268 719 6 mixture mixture NN 34268 719 7 of of IN 34268 719 8 feelings feeling NNS 34268 719 9 that that WDT 34268 719 10 one one CD 34268 719 11 first first RB 34268 719 12 recognizes recognize VBZ 34268 719 13 the the DT 34268 719 14 fact fact NN 34268 719 15 that that IN 34268 719 16 all all DT 34268 719 17 rotating rotate VBG 34268 719 18 bodies body NNS 34268 719 19 , , , 34268 719 20 fly fly VB 34268 719 21 - - HYPH 34268 719 22 wheels wheel NNS 34268 719 23 of of IN 34268 719 24 steam steam NN 34268 719 25 - - HYPH 34268 719 26 engines engine NNS 34268 719 27 and and CC 34268 719 28 the the DT 34268 719 29 like like JJ 34268 719 30 , , , 34268 719 31 are be VBP 34268 719 32 always always RB 34268 719 33 tending tend VBG 34268 719 34 to to TO 34268 719 35 turn turn VB 34268 719 36 themselves -PRON- PRP 34268 719 37 towards towards IN 34268 719 38 the the DT 34268 719 39 pole pole NN 34268 719 40 star star NN 34268 719 41 ; ; : 34268 719 42 gently gently RB 34268 719 43 and and CC 34268 719 44 vainly vainly RB 34268 719 45 tugging tug VBG 34268 719 46 at at IN 34268 719 47 their -PRON- PRP$ 34268 719 48 foundations foundation NNS 34268 719 49 { { -LRB- 34268 719 50 109 109 CD 34268 719 51 } } -RRB- 34268 719 52 to to TO 34268 719 53 get get VB 34268 719 54 round round RB 34268 719 55 towards towards IN 34268 719 56 the the DT 34268 719 57 object object NN 34268 719 58 of of IN 34268 719 59 their -PRON- PRP$ 34268 719 60 adoration adoration NN 34268 719 61 all all PDT 34268 719 62 the the DT 34268 719 63 time time NN 34268 719 64 they -PRON- PRP 34268 719 65 are be VBP 34268 719 66 in in IN 34268 719 67 motion motion NN 34268 719 68 . . . 34268 720 1 [ [ -LRB- 34268 720 2 Illustration illustration NN 34268 720 3 : : : 34268 720 4 FIG FIG NNP 34268 720 5 . . . 34268 721 1 48 48 CD 34268 721 2 . . . 34268 721 3 ] ] -RRB- 34268 722 1 Now now RB 34268 722 2 we -PRON- PRP 34268 722 3 have have VBP 34268 722 4 found find VBN 34268 722 5 the the DT 34268 722 6 meridian meridian NN 34268 722 7 as as IN 34268 722 8 in in IN 34268 722 9 Fig Fig NNP 34268 722 10 . . . 34268 723 1 47 47 CD 34268 723 2 , , , 34268 723 3 we -PRON- PRP 34268 723 4 can can MD 34268 723 5 begin begin VB 34268 723 6 a a DT 34268 723 7 third third JJ 34268 723 8 experiment experiment NN 34268 723 9 . . . 34268 724 1 Prevent prevent VB 34268 724 2 motion motion NN 34268 724 3 horizontally horizontally RB 34268 724 4 , , , 34268 724 5 that that RB 34268 724 6 is is RB 34268 724 7 , , , 34268 724 8 about about IN 34268 724 9 a a DT 34268 724 10 vertical vertical JJ 34268 724 11 axis axi NNS 34268 724 12 , , , 34268 724 13 but but CC 34268 724 14 give give VB 34268 724 15 the the DT 34268 724 16 instrument instrument NN 34268 724 17 freedom freedom NN 34268 724 18 to to TO 34268 724 19 move move VB 34268 724 20 vertically vertically RB 34268 724 21 in in IN 34268 724 22 the the DT 34268 724 23 meridian meridian NN 34268 724 24 , , , 34268 724 25 like like IN 34268 724 26 a a DT 34268 724 27 transit transit NN 34268 724 28 instrument instrument NN 34268 724 29 in in IN 34268 724 30 an an DT 34268 724 31 observatory observatory JJ 34268 724 32 { { -LRB- 34268 724 33 110 110 CD 34268 724 34 } } -RRB- 34268 724 35 about about IN 34268 724 36 its -PRON- PRP$ 34268 724 37 horizontal horizontal JJ 34268 724 38 axis axi NNS 34268 724 39 . . . 34268 725 1 Its -PRON- PRP$ 34268 725 2 revolution revolution NN 34268 725 3 with with IN 34268 725 4 the the DT 34268 725 5 earth earth NN 34268 725 6 will will MD 34268 725 7 tend tend VB 34268 725 8 to to TO 34268 725 9 make make VB 34268 725 10 it -PRON- PRP 34268 725 11 change change VB 34268 725 12 its -PRON- PRP$ 34268 725 13 angular angular JJ 34268 725 14 position position NN 34268 725 15 , , , 34268 725 16 and and CC 34268 725 17 therefore therefore RB 34268 725 18 it -PRON- PRP 34268 725 19 places place VBZ 34268 725 20 itself -PRON- PRP 34268 725 21 parallel parallel JJ 34268 725 22 to to IN 34268 725 23 the the DT 34268 725 24 earth earth NN 34268 725 25 's 's POS 34268 725 26 axis axis NN 34268 725 27 ; ; : 34268 725 28 when when WRB 34268 725 29 in in IN 34268 725 30 this this DT 34268 725 31 position position NN 34268 725 32 the the DT 34268 725 33 daily daily JJ 34268 725 34 rotation rotation NN 34268 725 35 no no RB 34268 725 36 longer long RBR 34268 725 37 causes cause VBZ 34268 725 38 any any DT 34268 725 39 change change NN 34268 725 40 in in IN 34268 725 41 its -PRON- PRP$ 34268 725 42 direction direction NN 34268 725 43 in in IN 34268 725 44 space space NN 34268 725 45 , , , 34268 725 46 so so CC 34268 725 47 it -PRON- PRP 34268 725 48 continues continue VBZ 34268 725 49 to to TO 34268 725 50 point point VB 34268 725 51 to to IN 34268 725 52 the the DT 34268 725 53 pole pole NN 34268 725 54 star star NN 34268 725 55 ( ( -LRB- 34268 725 56 Fig fig NN 34268 725 57 . . . 34268 726 1 48 48 CD 34268 726 2 ) ) -RRB- 34268 726 3 . . . 34268 727 1 It -PRON- PRP 34268 727 2 would would MD 34268 727 3 be be VB 34268 727 4 an an DT 34268 727 5 interesting interesting JJ 34268 727 6 experiment experiment NN 34268 727 7 to to TO 34268 727 8 measure measure VB 34268 727 9 with with IN 34268 727 10 a a DT 34268 727 11 delicate delicate JJ 34268 727 12 chemical chemical NN 34268 727 13 balance balance NN 34268 727 14 the the DT 34268 727 15 force force NN 34268 727 16 with with IN 34268 727 17 which which WDT 34268 727 18 the the DT 34268 727 19 axis axis NN 34268 727 20 raises raise VBZ 34268 727 21 itself -PRON- PRP 34268 727 22 , , , 34268 727 23 and and CC 34268 727 24 in in IN 34268 727 25 this this DT 34268 727 26 way way NN 34268 727 27 _ _ NNP 34268 727 28 weigh weigh NN 34268 727 29 _ _ NNP 34268 727 30 the the DT 34268 727 31 rotational rotational JJ 34268 727 32 motion motion NN 34268 727 33 of of IN 34268 727 34 the the DT 34268 727 35 earth earth NN 34268 727 36 . . . 34268 728 1 [ [ -LRB- 34268 728 2 9 9 CD 34268 728 3 ] ] -RRB- 34268 728 4 Now now RB 34268 728 5 let let VB 34268 728 6 us -PRON- PRP 34268 728 7 turn turn VB 34268 728 8 the the DT 34268 728 9 frame frame NN 34268 728 10 of of IN 34268 728 11 the the DT 34268 728 12 instrument instrument NN 34268 728 13 G g NN 34268 728 14 B B NNP 34268 728 15 round round NN 34268 728 16 a a DT 34268 728 17 right right JJ 34268 728 18 angle angle NN 34268 728 19 , , , 34268 728 20 so so IN 34268 728 21 that that IN 34268 728 22 the the DT 34268 728 23 spinning spinning NN 34268 728 24 axis axis RB 34268 728 25 can can MD 34268 728 26 only only RB 34268 728 27 move move VB 34268 728 28 in in IN 34268 728 29 a a DT 34268 728 30 plane plane NN 34268 728 31 at at IN 34268 728 32 right right JJ 34268 728 33 angles angle NNS 34268 728 34 to to IN 34268 728 35 the the DT 34268 728 36 meridian meridian NNP 34268 728 37 ; ; : 34268 728 38 obviously obviously RB 34268 728 39 it -PRON- PRP 34268 728 40 is be VBZ 34268 728 41 constrained constrain VBN 34268 728 42 by by IN 34268 728 43 the the DT 34268 728 44 vertical vertical JJ 34268 728 45 component component NN 34268 728 46 of of IN 34268 728 47 the the DT 34268 728 48 earth earth NN 34268 728 49 's 's POS 34268 728 50 rotation rotation NN 34268 728 51 , , , 34268 728 52 and and CC 34268 728 53 points point VBZ 34268 728 54 vertically vertically RB 34268 728 55 downwards downwards RB 34268 728 56 . . . 34268 729 1 [ [ -LRB- 34268 729 2 Illustration illustration NN 34268 729 3 : : : 34268 729 4 FIG FIG NNP 34268 729 5 . . . 34268 730 1 49 49 CD 34268 730 2 . . . 34268 730 3 ] ] -RRB- 34268 731 1 [ [ -LRB- 34268 731 2 Illustration illustration NN 34268 731 3 : : : 34268 731 4 FIG FIG NNP 34268 731 5 . . . 34268 732 1 50 50 CD 34268 732 2 . . . 34268 732 3 ] ] -RRB- 34268 733 1 This this DT 34268 733 2 last last JJ 34268 733 3 as as RB 34268 733 4 well well RB 34268 733 5 as as IN 34268 733 6 the the DT 34268 733 7 other other JJ 34268 733 8 phenomena phenomenon NNS 34268 733 9 of of IN 34268 733 10 which which WDT 34268 733 11 I -PRON- PRP 34268 733 12 have have VBP 34268 733 13 spoken speak VBN 34268 733 14 is be VBZ 34268 733 15 very very RB 34268 733 16 suggestive suggestive JJ 34268 733 17 . . . 34268 734 1 Here here RB 34268 734 2 is be VBZ 34268 734 3 a a DT 34268 734 4 magnetic magnetic JJ 34268 734 5 needle needle NN 34268 734 6 ( ( -LRB- 34268 734 7 Fig fig NN 34268 734 8 . . . 34268 735 1 49 49 CD 34268 735 2 ) ) -RRB- 34268 735 3 , , , 34268 735 4 sometimes sometimes RB 34268 735 5 called call VBD 34268 735 6 a a DT 34268 735 7 dipping dipping NN 34268 735 8 needle needle NN 34268 735 9 from from IN 34268 735 10 the the DT 34268 735 11 way way NN 34268 735 12 in in IN 34268 735 13 which which WDT 34268 735 14 it -PRON- PRP 34268 735 15 is be VBZ 34268 735 16 suspended suspend VBN 34268 735 17 . . . 34268 736 1 If if IN 34268 736 2 I -PRON- PRP 34268 736 3 turn turn VBP 34268 736 4 its -PRON- PRP$ 34268 736 5 { { -LRB- 34268 736 6 111 111 CD 34268 736 7 } } -RRB- 34268 736 8 frame frame NN 34268 736 9 so so IN 34268 736 10 that that IN 34268 736 11 it -PRON- PRP 34268 736 12 can can MD 34268 736 13 only only RB 34268 736 14 move move VB 34268 736 15 at at IN 34268 736 16 right right JJ 34268 736 17 angles angle NNS 34268 736 18 to to IN 34268 736 19 the the DT 34268 736 20 meridian meridian NN 34268 736 21 , , , 34268 736 22 you -PRON- PRP 34268 736 23 see see VBP 34268 736 24 that that IN 34268 736 25 it -PRON- PRP 34268 736 26 points point VBZ 34268 736 27 vertically vertically RB 34268 736 28 . . . 34268 737 1 You -PRON- PRP 34268 737 2 may may MD 34268 737 3 reflect reflect VB 34268 737 4 upon upon IN 34268 737 5 the the DT 34268 737 6 analogous analogous JJ 34268 737 7 properties property NNS 34268 737 8 of of IN 34268 737 9 this this DT 34268 737 10 magnetic magnetic JJ 34268 737 11 needle needle NN 34268 737 12 ( ( -LRB- 34268 737 13 Fig fig NN 34268 737 14 . . . 34268 738 1 50 50 CD 34268 738 2 ) ) -RRB- 34268 738 3 and and CC 34268 738 4 of of IN 34268 738 5 the the DT 34268 738 6 gyrostat gyrostat NN 34268 738 7 ( ( -LRB- 34268 738 8 Fig fig NN 34268 738 9 . . . 34268 739 1 47 47 CD 34268 739 2 ) ) -RRB- 34268 739 3 ; ; : 34268 739 4 they -PRON- PRP 34268 739 5 both both DT 34268 739 6 , , , 34268 739 7 when when WRB 34268 739 8 only only RB 34268 739 9 capable capable JJ 34268 739 10 of of IN 34268 739 11 moving move VBG 34268 739 12 horizontally horizontally RB 34268 739 13 , , , 34268 739 14 point point VBP 34268 739 15 to to IN 34268 739 16 the the DT 34268 739 17 north north NN 34268 739 18 ; ; : 34268 739 19 and and CC 34268 739 20 you -PRON- PRP 34268 739 21 see see VBP 34268 739 22 that that IN 34268 739 23 a a DT 34268 739 24 very very RB 34268 739 25 frictionless frictionless JJ 34268 739 26 gyrostat gyrostat NN 34268 739 27 might may MD 34268 739 28 be be VB 34268 739 29 used use VBN 34268 739 30 as as IN 34268 739 31 a a DT 34268 739 32 compass compass NN 34268 739 33 , , , 34268 739 34 or or CC 34268 739 35 at at IN 34268 739 36 all all DT 34268 739 37 events event NNS 34268 739 38 as as IN 34268 739 39 a a DT 34268 739 40 corrector corrector NN 34268 739 41 of of IN 34268 739 42 compasses compass NNS 34268 739 43 . . . 34268 740 1 [ [ -LRB- 34268 740 2 10 10 CD 34268 740 3 ] ] -RRB- 34268 740 4 I -PRON- PRP 34268 740 5 have have VBP 34268 740 6 just just RB 34268 740 7 put put VBN 34268 740 8 before before IN 34268 740 9 you -PRON- PRP 34268 740 10 another another DT 34268 740 11 analogy analogy NN 34268 740 12 , , , 34268 740 13 and and CC 34268 740 14 I -PRON- PRP 34268 740 15 want want VBP 34268 740 16 you -PRON- PRP 34268 740 17 to to TO 34268 740 18 understand understand VB 34268 740 19 that that IN 34268 740 20 , , , 34268 740 21 although although IN 34268 740 22 these these DT 34268 740 23 are be VBP 34268 740 24 only only RB 34268 740 25 analogies analogy NNS 34268 740 26 , , , 34268 740 27 they -PRON- PRP 34268 740 28 are be VBP 34268 740 29 not not RB 34268 740 30 mere mere JJ 34268 740 31 chance chance NN 34268 740 32 analogies analogy NNS 34268 740 33 , , , 34268 740 34 for for IN 34268 740 35 there there EX 34268 740 36 is be VBZ 34268 740 37 undoubtedly undoubtedly RB 34268 740 38 a a DT 34268 740 39 dynamical dynamical JJ 34268 740 40 connection connection NN 34268 740 41 between between IN 34268 740 42 the the DT 34268 740 43 magnetic magnetic JJ 34268 740 44 and and CC 34268 740 45 the the DT 34268 740 46 gyrostatic gyrostatic JJ 34268 740 47 phenomena phenomenon NNS 34268 740 48 . . . 34268 741 1 Magnetism magnetism NN 34268 741 2 depends depend VBZ 34268 741 3 on on IN 34268 741 4 rotatory rotatory JJ 34268 741 5 motion motion NN 34268 741 6 . . . 34268 742 1 The the DT 34268 742 2 molecules molecule NNS 34268 742 3 of of IN 34268 742 4 matter matter NN 34268 742 5 are be VBP 34268 742 6 in in IN 34268 742 7 actual actual JJ 34268 742 8 rotation rotation NN 34268 742 9 , , , 34268 742 10 and and CC 34268 742 11 a a DT 34268 742 12 certain certain JJ 34268 742 13 allineation allineation NN 34268 742 14 of of IN 34268 742 15 the the DT 34268 742 16 axes axis NNS 34268 742 17 of of IN 34268 742 18 the the DT 34268 742 19 rotations rotation NNS 34268 742 20 produces produce VBZ 34268 742 21 what what WP 34268 742 22 we -PRON- PRP 34268 742 23 call call VBP 34268 742 24 magnetism magnetism NN 34268 742 25 . . . 34268 743 1 In in IN 34268 743 2 a a DT 34268 743 3 steel steel NN 34268 743 4 bar bar NN 34268 743 5 not not RB 34268 743 6 magnetized magnetize VBN 34268 743 7 the the DT 34268 743 8 little little JJ 34268 743 9 axes axis NNS 34268 743 10 of of IN 34268 743 11 rotation rotation NN 34268 743 12 are be VBP 34268 743 13 all all RB 34268 743 14 in in IN 34268 743 15 different different JJ 34268 743 16 directions direction NNS 34268 743 17 . . . 34268 744 1 The the DT 34268 744 2 process process NN 34268 744 3 { { -LRB- 34268 744 4 112 112 CD 34268 744 5 } } -RRB- 34268 744 6 of of IN 34268 744 7 magnetization magnetization NN 34268 744 8 is be VBZ 34268 744 9 simply simply RB 34268 744 10 bringing bring VBG 34268 744 11 these these DT 34268 744 12 rotations rotation NNS 34268 744 13 to to TO 34268 744 14 be be VB 34268 744 15 more more RBR 34268 744 16 or or CC 34268 744 17 less less RBR 34268 744 18 round round JJ 34268 744 19 parallel parallel JJ 34268 744 20 axes axis NNS 34268 744 21 , , , 34268 744 22 an an DT 34268 744 23 allineation allineation NN 34268 744 24 of of IN 34268 744 25 the the DT 34268 744 26 axes axis NNS 34268 744 27 . . . 34268 745 1 A a DT 34268 745 2 honey honey NN 34268 745 3 - - HYPH 34268 745 4 combed comb VBN 34268 745 5 mass mass NN 34268 745 6 with with IN 34268 745 7 a a DT 34268 745 8 spinning spin VBG 34268 745 9 gyrostat gyrostat NN 34268 745 10 in in IN 34268 745 11 every every DT 34268 745 12 cell cell NN 34268 745 13 , , , 34268 745 14 with with IN 34268 745 15 all all PDT 34268 745 16 the the DT 34268 745 17 spinning spinning NN 34268 745 18 axes axis NNS 34268 745 19 parallel parallel NN 34268 745 20 , , , 34268 745 21 and and CC 34268 745 22 the the DT 34268 745 23 spins spin NNS 34268 745 24 in in IN 34268 745 25 the the DT 34268 745 26 same same JJ 34268 745 27 direction direction NN 34268 745 28 , , , 34268 745 29 would would MD 34268 745 30 -- -- : 34268 745 31 I -PRON- PRP 34268 745 32 was be VBD 34268 745 33 about about JJ 34268 745 34 to to TO 34268 745 35 say say VB 34268 745 36 , , , 34268 745 37 would would MD 34268 745 38 be be VB 34268 745 39 a a DT 34268 745 40 magnet magnet NN 34268 745 41 , , , 34268 745 42 but but CC 34268 745 43 it -PRON- PRP 34268 745 44 would would MD 34268 745 45 not not RB 34268 745 46 be be VB 34268 745 47 a a DT 34268 745 48 magnet magnet NN 34268 745 49 in in IN 34268 745 50 all all DT 34268 745 51 its -PRON- PRP$ 34268 745 52 properties property NNS 34268 745 53 , , , 34268 745 54 and and CC 34268 745 55 yet yet RB 34268 745 56 it -PRON- PRP 34268 745 57 would would MD 34268 745 58 resemble resemble VB 34268 745 59 a a DT 34268 745 60 magnet magnet NN 34268 745 61 in in IN 34268 745 62 many many JJ 34268 745 63 ways way NNS 34268 745 64 . . . 34268 746 1 [ [ -LRB- 34268 746 2 11 11 CD 34268 746 3 ] ] -RRB- 34268 746 4 [ [ -LRB- 34268 746 5 Illustration illustration NN 34268 746 6 : : : 34268 746 7 FIG FIG NNP 34268 746 8 . . . 34268 747 1 51 51 CD 34268 747 2 . . . 34268 747 3 ] ] -RRB- 34268 748 1 [ [ -LRB- 34268 748 2 Illustration illustration NN 34268 748 3 : : : 34268 748 4 FIG FIG NNP 34268 748 5 . . . 34268 749 1 52 52 CD 34268 749 2 . . . 34268 749 3 ] ] -RRB- 34268 750 1 Some some DT 34268 750 2 of of IN 34268 750 3 you -PRON- PRP 34268 750 4 , , , 34268 750 5 seeing see VBG 34268 750 6 electromotors electromotor NNS 34268 750 7 and and CC 34268 750 8 other other JJ 34268 750 9 electric electric JJ 34268 750 10 contrivances contrivance NNS 34268 750 11 near near IN 34268 750 12 this this DT 34268 750 13 table table NN 34268 750 14 , , , 34268 750 15 may may MD 34268 750 16 think think VB 34268 750 17 that that IN 34268 750 18 they -PRON- PRP 34268 750 19 have have VBP 34268 750 20 to to TO 34268 750 21 do do VB 34268 750 22 with with IN 34268 750 23 our -PRON- PRP$ 34268 750 24 theories theory NNS 34268 750 25 and and CC 34268 750 26 explanations explanation NNS 34268 750 27 of of IN 34268 750 28 magnetic magnetic JJ 34268 750 29 phenomena phenomenon NNS 34268 750 30 . . . 34268 751 1 But but CC 34268 751 2 I -PRON- PRP 34268 751 3 must must MD 34268 751 4 explain explain VB 34268 751 5 that that IN 34268 751 6 this this DT 34268 751 7 electromotor electromotor NN 34268 751 8 which which WDT 34268 751 9 I -PRON- PRP 34268 751 10 hold hold VBP 34268 751 11 in in IN 34268 751 12 my -PRON- PRP$ 34268 751 13 hand hand NN 34268 751 14 ( ( -LRB- 34268 751 15 Fig fig NN 34268 751 16 . . . 34268 752 1 51 51 CD 34268 752 2 ) ) -RRB- 34268 752 3 is be VBZ 34268 752 4 used use VBN 34268 752 5 by by IN 34268 752 6 me -PRON- PRP 34268 752 7 merely merely RB 34268 752 8 as as IN 34268 752 9 the the DT 34268 752 10 { { -LRB- 34268 752 11 113 113 CD 34268 752 12 } } -RRB- 34268 752 13 most most RBS 34268 752 14 convenient convenient JJ 34268 752 15 means mean VBZ 34268 752 16 I -PRON- PRP 34268 752 17 could could MD 34268 752 18 find find VB 34268 752 19 for for IN 34268 752 20 the the DT 34268 752 21 spinning spinning NN 34268 752 22 of of IN 34268 752 23 my -PRON- PRP$ 34268 752 24 tops top NNS 34268 752 25 and and CC 34268 752 26 gyrostats gyrostat NNS 34268 752 27 . . . 34268 753 1 On on IN 34268 753 2 the the DT 34268 753 3 spindle spindle NN 34268 753 4 of of IN 34268 753 5 the the DT 34268 753 6 motor motor NN 34268 753 7 is be VBZ 34268 753 8 fastened fasten VBN 34268 753 9 a a DT 34268 753 10 circular circular JJ 34268 753 11 piece piece NN 34268 753 12 of of IN 34268 753 13 wood wood NN 34268 753 14 ; ; : 34268 753 15 by by IN 34268 753 16 touching touch VBG 34268 753 17 this this DT 34268 753 18 key key NN 34268 753 19 I -PRON- PRP 34268 753 20 can can MD 34268 753 21 supply supply VB 34268 753 22 the the DT 34268 753 23 motor motor NN 34268 753 24 with with IN 34268 753 25 electric electric JJ 34268 753 26 energy energy NN 34268 753 27 , , , 34268 753 28 and and CC 34268 753 29 the the DT 34268 753 30 wooden wooden JJ 34268 753 31 disc disc NN 34268 753 32 is be VBZ 34268 753 33 now now RB 34268 753 34 rotating rotate VBG 34268 753 35 very very RB 34268 753 36 rapidly rapidly RB 34268 753 37 . . . 34268 754 1 I -PRON- PRP 34268 754 2 have have VBP 34268 754 3 only only RB 34268 754 4 to to TO 34268 754 5 bring bring VB 34268 754 6 its -PRON- PRP$ 34268 754 7 rim rim NN 34268 754 8 in in IN 34268 754 9 contact contact NN 34268 754 10 with with IN 34268 754 11 any any DT 34268 754 12 of of IN 34268 754 13 these these DT 34268 754 14 tops top NNS 34268 754 15 or or CC 34268 754 16 gyrostats gyrostat NNS 34268 754 17 to to TO 34268 754 18 set set VB 34268 754 19 them -PRON- PRP 34268 754 20 spinning spin VBG 34268 754 21 , , , 34268 754 22 and and CC 34268 754 23 you -PRON- PRP 34268 754 24 see see VBP 34268 754 25 that that IN 34268 754 26 I -PRON- PRP 34268 754 27 can can MD 34268 754 28 set set VB 34268 754 29 half half PDT 34268 754 30 a a DT 34268 754 31 dozen dozen NN 34268 754 32 gyrostats gyrostat NNS 34268 754 33 a a DT 34268 754 34 - - HYPH 34268 754 35 spinning spinning NN 34268 754 36 in in IN 34268 754 37 a a DT 34268 754 38 few few JJ 34268 754 39 seconds second NNS 34268 754 40 ; ; : 34268 754 41 this this DT 34268 754 42 chain chain NN 34268 754 43 of of IN 34268 754 44 gyrostats gyrostat NNS 34268 754 45 , , , 34268 754 46 for for IN 34268 754 47 instance instance NN 34268 754 48 . . . 34268 755 1 Again again RB 34268 755 2 , , , 34268 755 3 this this DT 34268 755 4 larger large JJR 34268 755 5 motor motor NN 34268 755 6 ( ( -LRB- 34268 755 7 Fig fig NN 34268 755 8 . . . 34268 756 1 52 52 CD 34268 756 2 ) ) -RRB- 34268 756 3 , , , 34268 756 4 too too RB 34268 756 5 large large JJ 34268 756 6 to to TO 34268 756 7 move move VB 34268 756 8 about about RB 34268 756 9 in in IN 34268 756 10 my -PRON- PRP$ 34268 756 11 hand hand NN 34268 756 12 , , , 34268 756 13 is be VBZ 34268 756 14 fastened fasten VBN 34268 756 15 to to IN 34268 756 16 the the DT 34268 756 17 table table NN 34268 756 18 , , , 34268 756 19 and and CC 34268 756 20 I -PRON- PRP 34268 756 21 have have VBP 34268 756 22 used use VBN 34268 756 23 { { -LRB- 34268 756 24 114 114 CD 34268 756 25 } } -RRB- 34268 756 26 it -PRON- PRP 34268 756 27 to to TO 34268 756 28 drive drive VB 34268 756 29 my -PRON- PRP$ 34268 756 30 larger large JJR 34268 756 31 contrivances contrivance NNS 34268 756 32 ; ; : 34268 756 33 but but CC 34268 756 34 you -PRON- PRP 34268 756 35 understand understand VBP 34268 756 36 that that IN 34268 756 37 I -PRON- PRP 34268 756 38 use use VBP 34268 756 39 these these DT 34268 756 40 just just RB 34268 756 41 as as IN 34268 756 42 a a DT 34268 756 43 barber barber NN 34268 756 44 might may MD 34268 756 45 use use VB 34268 756 46 them -PRON- PRP 34268 756 47 to to TO 34268 756 48 brush brush VB 34268 756 49 your -PRON- PRP$ 34268 756 50 hair hair NN 34268 756 51 , , , 34268 756 52 or or CC 34268 756 53 Sarah Sarah NNP 34268 756 54 Jane Jane NNP 34268 756 55 to to TO 34268 756 56 clean clean VB 34268 756 57 the the DT 34268 756 58 knives knife NNS 34268 756 59 , , , 34268 756 60 or or CC 34268 756 61 just just RB 34268 756 62 as as IN 34268 756 63 I -PRON- PRP 34268 756 64 would would MD 34268 756 65 use use VB 34268 756 66 a a DT 34268 756 67 little little JJ 34268 756 68 steam steam NN 34268 756 69 - - HYPH 34268 756 70 engine engine NN 34268 756 71 if if IN 34268 756 72 it -PRON- PRP 34268 756 73 were be VBD 34268 756 74 more more RBR 34268 756 75 convenient convenient JJ 34268 756 76 for for IN 34268 756 77 my -PRON- PRP$ 34268 756 78 purpose purpose NN 34268 756 79 . . . 34268 757 1 It -PRON- PRP 34268 757 2 was be VBD 34268 757 3 more more RBR 34268 757 4 convenient convenient JJ 34268 757 5 for for IN 34268 757 6 me -PRON- PRP 34268 757 7 to to TO 34268 757 8 bring bring VB 34268 757 9 from from IN 34268 757 10 London London NNP 34268 757 11 this this DT 34268 757 12 battery battery NN 34268 757 13 of of IN 34268 757 14 accumulators accumulator NNS 34268 757 15 and and CC 34268 757 16 these these DT 34268 757 17 motors motor NNS 34268 757 18 than than IN 34268 757 19 to to TO 34268 757 20 bring bring VB 34268 757 21 sacks sack NNS 34268 757 22 of of IN 34268 757 23 coals coal NNS 34268 757 24 , , , 34268 757 25 and and CC 34268 757 26 boilers boiler NNS 34268 757 27 , , , 34268 757 28 and and CC 34268 757 29 steam steam NN 34268 757 30 - - HYPH 34268 757 31 engines engine NNS 34268 757 32 . . . 34268 758 1 But but CC 34268 758 2 , , , 34268 758 3 indeed indeed RB 34268 758 4 , , , 34268 758 5 all all PDT 34268 758 6 this this DT 34268 758 7 has have VBZ 34268 758 8 the the DT 34268 758 9 deeper deep JJR 34268 758 10 meaning meaning NN 34268 758 11 that that IN 34268 758 12 we -PRON- PRP 34268 758 13 can can MD 34268 758 14 give give VB 34268 758 15 to to IN 34268 758 16 it -PRON- PRP 34268 758 17 if if IN 34268 758 18 we -PRON- PRP 34268 758 19 like like VBP 34268 758 20 . . . 34268 759 1 Love love NN 34268 759 2 is be VBZ 34268 759 3 as as RB 34268 759 4 old old JJ 34268 759 5 as as IN 34268 759 6 the the DT 34268 759 7 hills hill NNS 34268 759 8 , , , 34268 759 9 and and CC 34268 759 10 every every DT 34268 759 11 day day NN 34268 759 12 Love Love NNP 34268 759 13 's 's POS 34268 759 14 messages message NNS 34268 759 15 are be VBP 34268 759 16 carried carry VBN 34268 759 17 by by IN 34268 759 18 the the DT 34268 759 19 latest late JJS 34268 759 20 servant servant NN 34268 759 21 of of IN 34268 759 22 man man NN 34268 759 23 , , , 34268 759 24 the the DT 34268 759 25 telegraph telegraph NN 34268 759 26 . . . 34268 760 1 These these DT 34268 760 2 spinning spinning NN 34268 760 3 tops top NNS 34268 760 4 were be VBD 34268 760 5 known know VBN 34268 760 6 probably probably RB 34268 760 7 to to IN 34268 760 8 primeval primeval NN 34268 760 9 man man NN 34268 760 10 , , , 34268 760 11 and and CC 34268 760 12 yet yet RB 34268 760 13 we -PRON- PRP 34268 760 14 have have VBP 34268 760 15 not not RB 34268 760 16 learnt learn VBN 34268 760 17 from from IN 34268 760 18 them -PRON- PRP 34268 760 19 more more JJR 34268 760 20 than than IN 34268 760 21 the the DT 34268 760 22 most most RBS 34268 760 23 fractional fractional JJ 34268 760 24 portion portion NN 34268 760 25 of of IN 34268 760 26 the the DT 34268 760 27 lesson lesson NN 34268 760 28 that that WDT 34268 760 29 they -PRON- PRP 34268 760 30 are be VBP 34268 760 31 always always RB 34268 760 32 sending send VBG 34268 760 33 out out RP 34268 760 34 to to IN 34268 760 35 an an DT 34268 760 36 unobservant unobservant JJ 34268 760 37 world world NN 34268 760 38 . . . 34268 761 1 Toys toy NNS 34268 761 2 like like IN 34268 761 3 these these DT 34268 761 4 were be VBD 34268 761 5 spun spin VBN 34268 761 6 probably probably RB 34268 761 7 by by IN 34268 761 8 the the DT 34268 761 9 builders builder NNS 34268 761 10 of of IN 34268 761 11 the the DT 34268 761 12 Pyramids Pyramids NNPS 34268 761 13 when when WRB 34268 761 14 they -PRON- PRP 34268 761 15 were be VBD 34268 761 16 boys boy NNS 34268 761 17 , , , 34268 761 18 and and CC 34268 761 19 here here RB 34268 761 20 you -PRON- PRP 34268 761 21 see see VBP 34268 761 22 them -PRON- PRP 34268 761 23 side side NN 34268 761 24 by by IN 34268 761 25 side side NN 34268 761 26 with with IN 34268 761 27 the the DT 34268 761 28 very very RB 34268 761 29 latest late JJS 34268 761 30 of of IN 34268 761 31 man man NN 34268 761 32 's 's POS 34268 761 33 contrivances contrivance NNS 34268 761 34 . . . 34268 762 1 I -PRON- PRP 34268 762 2 feel feel VBP 34268 762 3 almost almost RB 34268 762 4 as as IN 34268 762 5 Mr. Mr. NNP 34268 762 6 Stanley Stanley NNP 34268 762 7 might may MD 34268 762 8 feel feel VB 34268 762 9 if if IN 34268 762 10 , , , 34268 762 11 with with IN 34268 762 12 the the DT 34268 762 13 help help NN 34268 762 14 of of IN 34268 762 15 the the DT 34268 762 16 electric electric JJ 34268 762 17 light light NN 34268 762 18 and and CC 34268 762 19 a a DT 34268 762 20 magic magic NN 34268 762 21 - - HYPH 34268 762 22 lantern lantern NNP 34268 762 23 , , , 34268 762 24 he -PRON- PRP 34268 762 25 described describe VBD 34268 762 26 his -PRON- PRP$ 34268 762 27 experiences experience NNS 34268 762 28 in in IN 34268 762 29 that that DT 34268 762 30 dreadful dreadful JJ 34268 762 31 African african JJ 34268 762 32 forest forest NN 34268 762 33 to to IN 34268 762 34 the the DT 34268 762 35 usual usual JJ 34268 762 36 company company NN 34268 762 37 of of IN 34268 762 38 a a DT 34268 762 39 London London NNP 34268 762 40 drawing drawing NN 34268 762 41 - - HYPH 34268 762 42 room room NN 34268 762 43 . . . 34268 763 1 The the DT 34268 763 2 phenomena phenomenon NNS 34268 763 3 I -PRON- PRP 34268 763 4 have have VBP 34268 763 5 been be VBN 34268 763 6 describing describe VBG 34268 763 7 to to IN 34268 763 8 you -PRON- PRP 34268 763 9 play play VB 34268 763 10 such such PDT 34268 763 11 a a DT 34268 763 12 very very RB 34268 763 13 important important JJ 34268 763 14 part part NN 34268 763 15 in in IN 34268 763 16 nature nature NN 34268 763 17 , , , 34268 763 18 that that IN 34268 763 19 if if IN 34268 763 20 time time NN 34268 763 21 admitted admit VBD 34268 763 22 I -PRON- PRP 34268 763 23 might may MD 34268 763 24 go go VB 34268 763 25 on on IN 34268 763 26 expounding expounding NN 34268 763 27 and and CC 34268 763 28 { { -LRB- 34268 763 29 115 115 CD 34268 763 30 } } -RRB- 34268 763 31 explaining explain VBG 34268 763 32 without without IN 34268 763 33 finding find VBG 34268 763 34 any any DT 34268 763 35 great great JJ 34268 763 36 reason reason NN 34268 763 37 to to TO 34268 763 38 stop stop VB 34268 763 39 at at IN 34268 763 40 one one CD 34268 763 41 place place NN 34268 763 42 rather rather RB 34268 763 43 than than IN 34268 763 44 another another DT 34268 763 45 . . . 34268 764 1 The the DT 34268 764 2 time time NN 34268 764 3 at at IN 34268 764 4 my -PRON- PRP$ 34268 764 5 disposal disposal NN 34268 764 6 allows allow VBZ 34268 764 7 me -PRON- PRP 34268 764 8 to to TO 34268 764 9 refer refer VB 34268 764 10 to to IN 34268 764 11 only only RB 34268 764 12 one one CD 34268 764 13 other other JJ 34268 764 14 matter matter NN 34268 764 15 , , , 34268 764 16 namely namely RB 34268 764 17 , , , 34268 764 18 the the DT 34268 764 19 connection connection NN 34268 764 20 between between IN 34268 764 21 light light NN 34268 764 22 and and CC 34268 764 23 magnetism magnetism NN 34268 764 24 and and CC 34268 764 25 the the DT 34268 764 26 behaviour behaviour NN 34268 764 27 of of IN 34268 764 28 spinning spinning NN 34268 764 29 tops top NNS 34268 764 30 . . . 34268 765 1 You -PRON- PRP 34268 765 2 are be VBP 34268 765 3 all all RB 34268 765 4 aware aware JJ 34268 765 5 that that IN 34268 765 6 sound sound NN 34268 765 7 takes take VBZ 34268 765 8 time time NN 34268 765 9 to to TO 34268 765 10 travel travel VB 34268 765 11 . . . 34268 766 1 This this DT 34268 766 2 is be VBZ 34268 766 3 a a DT 34268 766 4 matter matter NN 34268 766 5 of of IN 34268 766 6 common common JJ 34268 766 7 observation observation NN 34268 766 8 , , , 34268 766 9 as as IN 34268 766 10 one one PRP 34268 766 11 can can MD 34268 766 12 see see VB 34268 766 13 a a DT 34268 766 14 distant distant JJ 34268 766 15 woodchopper woodchopper NN 34268 766 16 lift lift NN 34268 766 17 his -PRON- PRP$ 34268 766 18 axe axe NN 34268 766 19 again again RB 34268 766 20 before before IN 34268 766 21 one one CD 34268 766 22 hears hear VBZ 34268 766 23 the the DT 34268 766 24 sound sound NN 34268 766 25 of of IN 34268 766 26 his -PRON- PRP$ 34268 766 27 last last JJ 34268 766 28 stroke stroke NN 34268 766 29 . . . 34268 767 1 A a DT 34268 767 2 destructive destructive JJ 34268 767 3 sea sea NN 34268 767 4 wave wave NN 34268 767 5 is be VBZ 34268 767 6 produced produce VBN 34268 767 7 on on IN 34268 767 8 the the DT 34268 767 9 coast coast NN 34268 767 10 of of IN 34268 767 11 Japan Japan NNP 34268 767 12 many many JJ 34268 767 13 hours hour NNS 34268 767 14 after after IN 34268 767 15 an an DT 34268 767 16 earthquake earthquake NN 34268 767 17 occurs occur VBZ 34268 767 18 off off RP 34268 767 19 the the DT 34268 767 20 coast coast NN 34268 767 21 of of IN 34268 767 22 America America NNP 34268 767 23 , , , 34268 767 24 the the DT 34268 767 25 wave wave NN 34268 767 26 motion motion NN 34268 767 27 having have VBG 34268 767 28 taken take VBN 34268 767 29 time time NN 34268 767 30 to to TO 34268 767 31 travel travel VB 34268 767 32 across across IN 34268 767 33 the the DT 34268 767 34 Pacific Pacific NNP 34268 767 35 . . . 34268 768 1 But but CC 34268 768 2 although although IN 34268 768 3 light light JJ 34268 768 4 travels travel NNS 34268 768 5 more more RBR 34268 768 6 quickly quickly RB 34268 768 7 than than IN 34268 768 8 sound sound VB 34268 768 9 or or CC 34268 768 10 wave wave VB 34268 768 11 motion motion NN 34268 768 12 in in IN 34268 768 13 the the DT 34268 768 14 sea sea NN 34268 768 15 , , , 34268 768 16 it -PRON- PRP 34268 768 17 does do VBZ 34268 768 18 not not RB 34268 768 19 travel travel VB 34268 768 20 with with IN 34268 768 21 infinite infinite JJ 34268 768 22 rapidity rapidity NN 34268 768 23 , , , 34268 768 24 and and CC 34268 768 25 the the DT 34268 768 26 appearance appearance NN 34268 768 27 of of IN 34268 768 28 the the DT 34268 768 29 eclipse eclipse NN 34268 768 30 of of IN 34268 768 31 one one CD 34268 768 32 of of IN 34268 768 33 Jupiter Jupiter NNP 34268 768 34 's 's POS 34268 768 35 satellites satellite NNS 34268 768 36 is be VBZ 34268 768 37 delayed delay VBN 34268 768 38 by by IN 34268 768 39 an an DT 34268 768 40 observable observable JJ 34268 768 41 number number NN 34268 768 42 of of IN 34268 768 43 minutes minute NNS 34268 768 44 because because IN 34268 768 45 light light NN 34268 768 46 takes take VBZ 34268 768 47 time time NN 34268 768 48 to to TO 34268 768 49 travel travel VB 34268 768 50 . . . 34268 769 1 The the DT 34268 769 2 velocity velocity NN 34268 769 3 has have VBZ 34268 769 4 been be VBN 34268 769 5 measured measure VBN 34268 769 6 by by IN 34268 769 7 means mean NNS 34268 769 8 of of IN 34268 769 9 such such JJ 34268 769 10 observations observation NNS 34268 769 11 , , , 34268 769 12 and and CC 34268 769 13 we -PRON- PRP 34268 769 14 know know VBP 34268 769 15 that that IN 34268 769 16 light light NN 34268 769 17 travels travel NNS 34268 769 18 at at IN 34268 769 19 the the DT 34268 769 20 rate rate NN 34268 769 21 of of IN 34268 769 22 about about IN 34268 769 23 187,000 187,000 CD 34268 769 24 miles mile NNS 34268 769 25 per per IN 34268 769 26 second second NN 34268 769 27 , , , 34268 769 28 or or CC 34268 769 29 thirty thirty CD 34268 769 30 thousand thousand CD 34268 769 31 millions million NNS 34268 769 32 of of IN 34268 769 33 centimetres centimetre NNS 34268 769 34 per per IN 34268 769 35 second second NN 34268 769 36 . . . 34268 770 1 There there EX 34268 770 2 is be VBZ 34268 770 3 no no DT 34268 770 4 doubt doubt NN 34268 770 5 about about IN 34268 770 6 this this DT 34268 770 7 figure figure NN 34268 770 8 being be VBG 34268 770 9 nearly nearly RB 34268 770 10 correct correct JJ 34268 770 11 , , , 34268 770 12 for for IN 34268 770 13 the the DT 34268 770 14 velocity velocity NN 34268 770 15 of of IN 34268 770 16 light light NN 34268 770 17 has have VBZ 34268 770 18 been be VBN 34268 770 19 measured measure VBN 34268 770 20 in in IN 34268 770 21 the the DT 34268 770 22 laboratory laboratory NN 34268 770 23 by by IN 34268 770 24 a a DT 34268 770 25 perfectly perfectly RB 34268 770 26 independent independent JJ 34268 770 27 method method NN 34268 770 28 . . . 34268 771 1 Now now RB 34268 771 2 the the DT 34268 771 3 most most RBS 34268 771 4 interesting interesting JJ 34268 771 5 physical physical JJ 34268 771 6 work work NN 34268 771 7 done do VBN 34268 771 8 since since IN 34268 771 9 Newton Newton NNP 34268 771 10 's 's POS 34268 771 11 time time NN 34268 771 12 is be VBZ 34268 771 13 the the DT 34268 771 14 outcome outcome NN 34268 771 15 of of IN 34268 771 16 the the DT 34268 771 17 experiments experiment NNS 34268 771 18 of of IN 34268 771 19 Faraday Faraday NNP 34268 771 20 and and CC 34268 771 21 the the DT 34268 771 22 theoretical theoretical JJ 34268 771 23 deductions deduction NNS 34268 771 24 of of IN 34268 771 25 { { -LRB- 34268 771 26 116 116 CD 34268 771 27 } } -RRB- 34268 771 28 Thomson Thomson NNP 34268 771 29 and and CC 34268 771 30 Maxwell Maxwell NNP 34268 771 31 . . . 34268 772 1 It -PRON- PRP 34268 772 2 is be VBZ 34268 772 3 the the DT 34268 772 4 theory theory NN 34268 772 5 that that WDT 34268 772 6 light light NN 34268 772 7 and and CC 34268 772 8 radiant radiant JJ 34268 772 9 heat heat NN 34268 772 10 are be VBP 34268 772 11 simply simply RB 34268 772 12 electro electro NNP 34268 772 13 - - HYPH 34268 772 14 magnetic magnetic JJ 34268 772 15 disturbances disturbance NNS 34268 772 16 propagated propagate VBD 34268 772 17 through through IN 34268 772 18 space space NN 34268 772 19 . . . 34268 773 1 I -PRON- PRP 34268 773 2 dare dare VBP 34268 773 3 not not RB 34268 773 4 do do VB 34268 773 5 more more JJR 34268 773 6 than than IN 34268 773 7 just just RB 34268 773 8 refer refer VB 34268 773 9 to to IN 34268 773 10 this this DT 34268 773 11 matter matter NN 34268 773 12 , , , 34268 773 13 although although IN 34268 773 14 it -PRON- PRP 34268 773 15 is be VBZ 34268 773 16 of of IN 34268 773 17 enormous enormous JJ 34268 773 18 importance importance NN 34268 773 19 . . . 34268 774 1 I -PRON- PRP 34268 774 2 can can MD 34268 774 3 only only RB 34268 774 4 say say VB 34268 774 5 , , , 34268 774 6 that that DT 34268 774 7 of of IN 34268 774 8 all all PDT 34268 774 9 the the DT 34268 774 10 observed observed JJ 34268 774 11 facts fact NNS 34268 774 12 in in IN 34268 774 13 the the DT 34268 774 14 sciences science NNS 34268 774 15 of of IN 34268 774 16 light light NN 34268 774 17 , , , 34268 774 18 electricity electricity NN 34268 774 19 , , , 34268 774 20 and and CC 34268 774 21 magnetism magnetism NN 34268 774 22 , , , 34268 774 23 we -PRON- PRP 34268 774 24 know know VBP 34268 774 25 of of IN 34268 774 26 none none NN 34268 774 27 that that WDT 34268 774 28 is be VBZ 34268 774 29 in in IN 34268 774 30 opposition opposition NN 34268 774 31 to to IN 34268 774 32 Maxwell Maxwell NNP 34268 774 33 's 's POS 34268 774 34 theory theory NN 34268 774 35 , , , 34268 774 36 and and CC 34268 774 37 we -PRON- PRP 34268 774 38 know know VBP 34268 774 39 of of IN 34268 774 40 many many JJ 34268 774 41 that that WDT 34268 774 42 support support VBP 34268 774 43 it -PRON- PRP 34268 774 44 . . . 34268 775 1 The the DT 34268 775 2 greatest great JJS 34268 775 3 and and CC 34268 775 4 earliest early JJS 34268 775 5 support support NN 34268 775 6 that that IN 34268 775 7 it -PRON- PRP 34268 775 8 had have VBD 34268 775 9 was be VBD 34268 775 10 this this DT 34268 775 11 . . . 34268 776 1 If if IN 34268 776 2 the the DT 34268 776 3 theory theory NN 34268 776 4 is be VBZ 34268 776 5 correct correct JJ 34268 776 6 , , , 34268 776 7 then then RB 34268 776 8 a a DT 34268 776 9 certain certain JJ 34268 776 10 electro electro JJ 34268 776 11 - - HYPH 34268 776 12 magnetic magnetic JJ 34268 776 13 measurement measurement NN 34268 776 14 ought ought MD 34268 776 15 to to TO 34268 776 16 result result VB 34268 776 17 in in IN 34268 776 18 exactly exactly RB 34268 776 19 the the DT 34268 776 20 same same JJ 34268 776 21 quantity quantity NN 34268 776 22 as as IN 34268 776 23 the the DT 34268 776 24 velocity velocity NN 34268 776 25 of of IN 34268 776 26 light light NN 34268 776 27 . . . 34268 777 1 Now now RB 34268 777 2 I -PRON- PRP 34268 777 3 want want VBP 34268 777 4 you -PRON- PRP 34268 777 5 to to TO 34268 777 6 understand understand VB 34268 777 7 that that IN 34268 777 8 the the DT 34268 777 9 electric electric JJ 34268 777 10 measurement measurement NN 34268 777 11 is be VBZ 34268 777 12 one one CD 34268 777 13 of of IN 34268 777 14 quantities quantity NNS 34268 777 15 that that WDT 34268 777 16 seem seem VBP 34268 777 17 to to TO 34268 777 18 have have VB 34268 777 19 nothing nothing NN 34268 777 20 whatever whatever WDT 34268 777 21 to to TO 34268 777 22 do do VB 34268 777 23 with with IN 34268 777 24 light light NN 34268 777 25 , , , 34268 777 26 except except IN 34268 777 27 that that IN 34268 777 28 one one NN 34268 777 29 uses use VBZ 34268 777 30 one one PRP 34268 777 31 's 's POS 34268 777 32 eyes eye NNS 34268 777 33 in in IN 34268 777 34 making make VBG 34268 777 35 the the DT 34268 777 36 measurement measurement NN 34268 777 37 ; ; : 34268 777 38 it -PRON- PRP 34268 777 39 requires require VBZ 34268 777 40 the the DT 34268 777 41 use use NN 34268 777 42 of of IN 34268 777 43 a a DT 34268 777 44 two two CD 34268 777 45 - - HYPH 34268 777 46 foot foot NN 34268 777 47 rule rule NN 34268 777 48 and and CC 34268 777 49 a a DT 34268 777 50 magnetic magnetic JJ 34268 777 51 needle needle NN 34268 777 52 , , , 34268 777 53 and and CC 34268 777 54 coils coil NNS 34268 777 55 of of IN 34268 777 56 wire wire NN 34268 777 57 and and CC 34268 777 58 currents current NNS 34268 777 59 of of IN 34268 777 60 electricity electricity NN 34268 777 61 . . . 34268 778 1 It -PRON- PRP 34268 778 2 seemed seem VBD 34268 778 3 to to TO 34268 778 4 bear bear VB 34268 778 5 a a DT 34268 778 6 relationship relationship NN 34268 778 7 to to IN 34268 778 8 the the DT 34268 778 9 velocity velocity NN 34268 778 10 of of IN 34268 778 11 light light NN 34268 778 12 , , , 34268 778 13 which which WDT 34268 778 14 was be VBD 34268 778 15 not not RB 34268 778 16 very very RB 34268 778 17 unlike unlike IN 34268 778 18 the the DT 34268 778 19 fabled fabled JJ 34268 778 20 connection connection NN 34268 778 21 between between IN 34268 778 22 Tenterden Tenterden NNP 34268 778 23 Steeple Steeple NNP 34268 778 24 and and CC 34268 778 25 the the DT 34268 778 26 Goodwin Goodwin NNP 34268 778 27 Sands Sands NNPS 34268 778 28 . . . 34268 779 1 It -PRON- PRP 34268 779 2 is be VBZ 34268 779 3 a a DT 34268 779 4 measurement measurement NN 34268 779 5 which which WDT 34268 779 6 it -PRON- PRP 34268 779 7 is be VBZ 34268 779 8 very very RB 34268 779 9 difficult difficult JJ 34268 779 10 to to TO 34268 779 11 make make VB 34268 779 12 accurately accurately RB 34268 779 13 . . . 34268 780 1 A a DT 34268 780 2 number number NN 34268 780 3 of of IN 34268 780 4 skilful skilful JJ 34268 780 5 experimenters experimenter NNS 34268 780 6 , , , 34268 780 7 working work VBG 34268 780 8 independently independently RB 34268 780 9 , , , 34268 780 10 and and CC 34268 780 11 using use VBG 34268 780 12 quite quite RB 34268 780 13 different different JJ 34268 780 14 methods method NNS 34268 780 15 , , , 34268 780 16 arrived arrive VBD 34268 780 17 at at IN 34268 780 18 results result NNS 34268 780 19 only only RB 34268 780 20 one one CD 34268 780 21 of of IN 34268 780 22 which which WDT 34268 780 23 is be VBZ 34268 780 24 as as RB 34268 780 25 much much JJ 34268 780 26 as as IN 34268 780 27 five five CD 34268 780 28 per per NN 34268 780 29 cent cent NN 34268 780 30 . . . 34268 781 1 different different JJ 34268 781 2 from from IN 34268 781 3 the the DT 34268 781 4 observed observed JJ 34268 781 5 velocity velocity NN 34268 781 6 of of IN 34268 781 7 light light NN 34268 781 8 , , , 34268 781 9 and and CC 34268 781 10 some some DT 34268 781 11 of of IN 34268 781 12 them -PRON- PRP 34268 781 13 , , , 34268 781 14 { { -LRB- 34268 781 15 117 117 CD 34268 781 16 } } -RRB- 34268 781 17 on on IN 34268 781 18 which which WDT 34268 781 19 the the DT 34268 781 20 best good JJS 34268 781 21 dependence dependence NN 34268 781 22 may may MD 34268 781 23 be be VB 34268 781 24 placed place VBN 34268 781 25 , , , 34268 781 26 agree agree VBP 34268 781 27 exactly exactly RB 34268 781 28 with with IN 34268 781 29 the the DT 34268 781 30 average average JJ 34268 781 31 value value NN 34268 781 32 of of IN 34268 781 33 the the DT 34268 781 34 measurements measurement NNS 34268 781 35 of of IN 34268 781 36 the the DT 34268 781 37 velocity velocity NN 34268 781 38 of of IN 34268 781 39 light light NN 34268 781 40 . . . 34268 782 1 There there EX 34268 782 2 is be VBZ 34268 782 3 then then RB 34268 782 4 a a DT 34268 782 5 wonderful wonderful JJ 34268 782 6 agreement agreement NN 34268 782 7 of of IN 34268 782 8 the the DT 34268 782 9 two two CD 34268 782 10 measurements measurement NNS 34268 782 11 , , , 34268 782 12 but but CC 34268 782 13 without without IN 34268 782 14 more more JJR 34268 782 15 explanation explanation NN 34268 782 16 than than IN 34268 782 17 I -PRON- PRP 34268 782 18 can can MD 34268 782 19 give give VB 34268 782 20 you -PRON- PRP 34268 782 21 now now RB 34268 782 22 , , , 34268 782 23 you -PRON- PRP 34268 782 24 can can MD 34268 782 25 not not RB 34268 782 26 perhaps perhaps RB 34268 782 27 understand understand VB 34268 782 28 the the DT 34268 782 29 importance importance NN 34268 782 30 of of IN 34268 782 31 this this DT 34268 782 32 agreement agreement NN 34268 782 33 between between IN 34268 782 34 two two CD 34268 782 35 seemingly seemingly RB 34268 782 36 unconnected unconnected JJ 34268 782 37 magnitudes magnitude NNS 34268 782 38 . . . 34268 783 1 At at IN 34268 783 2 all all DT 34268 783 3 events event NNS 34268 783 4 we -PRON- PRP 34268 783 5 now now RB 34268 783 6 know know VBP 34268 783 7 , , , 34268 783 8 from from IN 34268 783 9 the the DT 34268 783 10 work work NN 34268 783 11 of of IN 34268 783 12 Professor Professor NNP 34268 783 13 Hertz Hertz NNP 34268 783 14 in in IN 34268 783 15 the the DT 34268 783 16 last last JJ 34268 783 17 two two CD 34268 783 18 years year NNS 34268 783 19 , , , 34268 783 20 that that IN 34268 783 21 Maxwell Maxwell NNP 34268 783 22 's 's POS 34268 783 23 theory theory NN 34268 783 24 is be VBZ 34268 783 25 correct correct JJ 34268 783 26 , , , 34268 783 27 and and CC 34268 783 28 that that DT 34268 783 29 light light NN 34268 783 30 is be VBZ 34268 783 31 an an DT 34268 783 32 electro electro JJ 34268 783 33 - - HYPH 34268 783 34 magnetic magnetic JJ 34268 783 35 disturbance disturbance NN 34268 783 36 ; ; : 34268 783 37 and and CC 34268 783 38 what what WP 34268 783 39 is be VBZ 34268 783 40 more more JJR 34268 783 41 , , , 34268 783 42 we -PRON- PRP 34268 783 43 know know VBP 34268 783 44 that that IN 34268 783 45 electro electro JJ 34268 783 46 - - HYPH 34268 783 47 magnetic magnetic JJ 34268 783 48 disturbances disturbance NNS 34268 783 49 , , , 34268 783 50 incomparably incomparably RB 34268 783 51 slower slow JJR 34268 783 52 than than IN 34268 783 53 red red JJ 34268 783 54 - - HYPH 34268 783 55 light light NN 34268 783 56 or or CC 34268 783 57 heat heat NN 34268 783 58 , , , 34268 783 59 are be VBP 34268 783 60 passing pass VBG 34268 783 61 now now RB 34268 783 62 through through IN 34268 783 63 our -PRON- PRP$ 34268 783 64 bodies body NNS 34268 783 65 ; ; : 34268 783 66 that that IN 34268 783 67 this this DT 34268 783 68 now now RB 34268 783 69 recognized recognize VBN 34268 783 70 kind kind RB 34268 783 71 of of IN 34268 783 72 radiation radiation NN 34268 783 73 may may MD 34268 783 74 be be VB 34268 783 75 reflected reflect VBN 34268 783 76 and and CC 34268 783 77 refracted refract VBN 34268 783 78 , , , 34268 783 79 and and CC 34268 783 80 yet yet RB 34268 783 81 will will MD 34268 783 82 pass pass VB 34268 783 83 through through IN 34268 783 84 brick brick NN 34268 783 85 and and CC 34268 783 86 stone stone NN 34268 783 87 walls wall NNS 34268 783 88 and and CC 34268 783 89 foggy foggy JJ 34268 783 90 atmospheres atmosphere NNS 34268 783 91 where where WRB 34268 783 92 light light NN 34268 783 93 can can MD 34268 783 94 not not RB 34268 783 95 pass pass VB 34268 783 96 , , , 34268 783 97 and and CC 34268 783 98 that that IN 34268 783 99 possibly possibly RB 34268 783 100 all all DT 34268 783 101 military military NN 34268 783 102 and and CC 34268 783 103 marine marine JJ 34268 783 104 and and CC 34268 783 105 lighthouse lighthouse NN 34268 783 106 signalling signalling NN 34268 783 107 may may MD 34268 783 108 be be VB 34268 783 109 conducted conduct VBN 34268 783 110 in in IN 34268 783 111 the the DT 34268 783 112 future future NN 34268 783 113 through through IN 34268 783 114 the the DT 34268 783 115 agency agency NN 34268 783 116 of of IN 34268 783 117 this this DT 34268 783 118 new new JJ 34268 783 119 and and CC 34268 783 120 wonderful wonderful JJ 34268 783 121 kind kind NN 34268 783 122 of of IN 34268 783 123 radiation radiation NN 34268 783 124 , , , 34268 783 125 of of IN 34268 783 126 which which WDT 34268 783 127 what what WP 34268 783 128 we -PRON- PRP 34268 783 129 call call VBP 34268 783 130 light light NN 34268 783 131 is be VBZ 34268 783 132 merely merely RB 34268 783 133 one one CD 34268 783 134 form form NN 34268 783 135 . . . 34268 784 1 Why why WRB 34268 784 2 at at IN 34268 784 3 this this DT 34268 784 4 moment moment NN 34268 784 5 , , , 34268 784 6 for for IN 34268 784 7 all all DT 34268 784 8 I -PRON- PRP 34268 784 9 know know VBP 34268 784 10 , , , 34268 784 11 two two CD 34268 784 12 citizens citizen NNS 34268 784 13 of of IN 34268 784 14 Leeds Leeds NNPS 34268 784 15 may may MD 34268 784 16 be be VB 34268 784 17 signalling signal VBG 34268 784 18 to to IN 34268 784 19 each each DT 34268 784 20 other other JJ 34268 784 21 in in IN 34268 784 22 this this DT 34268 784 23 way way NN 34268 784 24 through through IN 34268 784 25 half half PDT 34268 784 26 a a DT 34268 784 27 mile mile NN 34268 784 28 of of IN 34268 784 29 houses house NNS 34268 784 30 , , , 34268 784 31 including include VBG 34268 784 32 this this DT 34268 784 33 hall hall NN 34268 784 34 in in IN 34268 784 35 which which WDT 34268 784 36 we -PRON- PRP 34268 784 37 are be VBP 34268 784 38 present present JJ 34268 784 39 . . . 34268 785 1 [ [ -LRB- 34268 785 2 12 12 CD 34268 785 3 ] ] -RRB- 34268 785 4 { { -LRB- 34268 785 5 118 118 CD 34268 785 6 } } -RRB- 34268 785 7 I -PRON- PRP 34268 785 8 mention mention VBP 34268 785 9 this this DT 34268 785 10 , , , 34268 785 11 the the DT 34268 785 12 greatest great JJS 34268 785 13 modern modern JJ 34268 785 14 philosophical philosophical JJ 34268 785 15 discovery discovery NN 34268 785 16 , , , 34268 785 17 because because IN 34268 785 18 the the DT 34268 785 19 germ germ NN 34268 785 20 of of IN 34268 785 21 it -PRON- PRP 34268 785 22 , , , 34268 785 23 which which WDT 34268 785 24 was be VBD 34268 785 25 published publish VBN 34268 785 26 by by IN 34268 785 27 Thomson Thomson NNP 34268 785 28 in in IN 34268 785 29 1856 1856 CD 34268 785 30 , , , 34268 785 31 makes make VBZ 34268 785 32 direct direct JJ 34268 785 33 reference reference NN 34268 785 34 to to IN 34268 785 35 the the DT 34268 785 36 analogy analogy NN 34268 785 37 between between IN 34268 785 38 the the DT 34268 785 39 behaviour behaviour NN 34268 785 40 of of IN 34268 785 41 our -PRON- PRP$ 34268 785 42 spinning spinning NN 34268 785 43 - - HYPH 34268 785 44 tops top NNS 34268 785 45 and and CC 34268 785 46 magnetic magnetic JJ 34268 785 47 and and CC 34268 785 48 electrical electrical JJ 34268 785 49 phenomena phenomenon NNS 34268 785 50 . . . 34268 786 1 It -PRON- PRP 34268 786 2 will will MD 34268 786 3 be be VB 34268 786 4 easier easy JJR 34268 786 5 , , , 34268 786 6 however however RB 34268 786 7 , , , 34268 786 8 for for IN 34268 786 9 us -PRON- PRP 34268 786 10 to to TO 34268 786 11 consider consider VB 34268 786 12 here here RB 34268 786 13 a a DT 34268 786 14 mechanical mechanical JJ 34268 786 15 illustration illustration NN 34268 786 16 of of IN 34268 786 17 the the DT 34268 786 18 rotation rotation NN 34268 786 19 of of IN 34268 786 20 the the DT 34268 786 21 plane plane NN 34268 786 22 of of IN 34268 786 23 polarized polarize VBN 34268 786 24 light light NN 34268 786 25 by by IN 34268 786 26 magnetism magnetism NN 34268 786 27 which which WDT 34268 786 28 Thomson Thomson NNP 34268 786 29 elaborated elaborate VBD 34268 786 30 in in IN 34268 786 31 1874 1874 CD 34268 786 32 . . . 34268 787 1 This this DT 34268 787 2 phenomenon phenomenon NN 34268 787 3 may may MD 34268 787 4 , , , 34268 787 5 I -PRON- PRP 34268 787 6 think think VBP 34268 787 7 , , , 34268 787 8 be be VB 34268 787 9 regarded regard VBN 34268 787 10 as as IN 34268 787 11 the the DT 34268 787 12 most most RBS 34268 787 13 important important JJ 34268 787 14 of of IN 34268 787 15 all all DT 34268 787 16 Faraday Faraday NNP 34268 787 17 's 's POS 34268 787 18 discoveries discovery NNS 34268 787 19 . . . 34268 788 1 It -PRON- PRP 34268 788 2 was be VBD 34268 788 3 of of IN 34268 788 4 enormous enormous JJ 34268 788 5 scientific scientific JJ 34268 788 6 importance importance NN 34268 788 7 , , , 34268 788 8 because because IN 34268 788 9 it -PRON- PRP 34268 788 10 was be VBD 34268 788 11 made make VBN 34268 788 12 in in IN 34268 788 13 a a DT 34268 788 14 direction direction NN 34268 788 15 where where WRB 34268 788 16 a a DT 34268 788 17 new new JJ 34268 788 18 phenomenon phenomenon NN 34268 788 19 was be VBD 34268 788 20 not not RB 34268 788 21 even even RB 34268 788 22 suspected suspect VBN 34268 788 23 . . . 34268 789 1 Of of IN 34268 789 2 his -PRON- PRP$ 34268 789 3 discovery discovery NN 34268 789 4 of of IN 34268 789 5 induced induce VBN 34268 789 6 currents current NNS 34268 789 7 of of IN 34268 789 8 electricity electricity NN 34268 789 9 , , , 34268 789 10 to to IN 34268 789 11 which which WDT 34268 789 12 all all DT 34268 789 13 electric electric JJ 34268 789 14 - - HYPH 34268 789 15 lighting lighting NN 34268 789 16 companies company NNS 34268 789 17 and and CC 34268 789 18 transmission transmission NN 34268 789 19 of of IN 34268 789 20 power power NN 34268 789 21 companies company NNS 34268 789 22 of of IN 34268 789 23 the the DT 34268 789 24 present present JJ 34268 789 25 day day NN 34268 789 26 owe owe VBP 34268 789 27 their -PRON- PRP$ 34268 789 28 being being NN 34268 789 29 , , , 34268 789 30 Faraday Faraday NNP 34268 789 31 himself -PRON- PRP 34268 789 32 said say VBD 34268 789 33 that that IN 34268 789 34 it -PRON- PRP 34268 789 35 was be VBD 34268 789 36 a a DT 34268 789 37 natural natural JJ 34268 789 38 consequence consequence NN 34268 789 39 of of IN 34268 789 40 the the DT 34268 789 41 discoveries discovery NNS 34268 789 42 of of IN 34268 789 43 an an DT 34268 789 44 earlier early JJR 34268 789 45 experimenter experimenter NN 34268 789 46 , , , 34268 789 47 Oersted Oersted NNP 34268 789 48 . . . 34268 790 1 But but CC 34268 790 2 this this DT 34268 790 3 magneto magneto NN 34268 790 4 - - HYPH 34268 790 5 optic optic JJ 34268 790 6 discovery discovery NN 34268 790 7 was be VBD 34268 790 8 quite quite RB 34268 790 9 unexpected unexpected JJ 34268 790 10 . . . 34268 791 1 I -PRON- PRP 34268 791 2 will will MD 34268 791 3 now now RB 34268 791 4 describe describe VB 34268 791 5 the the DT 34268 791 6 phenomenon phenomenon NN 34268 791 7 . . . 34268 792 1 Some some DT 34268 792 2 of of IN 34268 792 3 you -PRON- PRP 34268 792 4 are be VBP 34268 792 5 aware aware JJ 34268 792 6 that that IN 34268 792 7 when when WRB 34268 792 8 a a DT 34268 792 9 beam beam NN 34268 792 10 of of IN 34268 792 11 light light NN 34268 792 12 is be VBZ 34268 792 13 sent send VBN 34268 792 14 through through IN 34268 792 15 this this DT 34268 792 16 implement implement NN 34268 792 17 , , , 34268 792 18 called call VBD 34268 792 19 a a DT 34268 792 20 Nichol Nichol NNP 34268 792 21 's 's POS 34268 792 22 Prism prism NN 34268 792 23 , , , 34268 792 24 it -PRON- PRP 34268 792 25 becomes become VBZ 34268 792 26 polarized polarized JJ 34268 792 27 , , , 34268 792 28 or or CC 34268 792 29 one one CD 34268 792 30 - - HYPH 34268 792 31 sided sided JJ 34268 792 32 -- -- : 34268 792 33 that that RB 34268 792 34 is is RB 34268 792 35 , , , 34268 792 36 all all PDT 34268 792 37 the the DT 34268 792 38 light light NN 34268 792 39 that that WDT 34268 792 40 comes come VBZ 34268 792 41 through through RB 34268 792 42 is be VBZ 34268 792 43 known know VBN 34268 792 44 to to TO 34268 792 45 be be VB 34268 792 46 propagated propagate VBN 34268 792 47 by by IN 34268 792 48 vibrations vibration NNS 34268 792 49 which which WDT 34268 792 50 occur occur VBP 34268 792 51 all all DT 34268 792 52 in in IN 34268 792 53 one one CD 34268 792 54 plane plane NN 34268 792 55 . . . 34268 793 1 This this DT 34268 793 2 rope rope NN 34268 793 3 ( ( -LRB- 34268 793 4 Fig fig NN 34268 793 5 . . . 34268 794 1 53 53 LS 34268 794 2 ) ) -RRB- 34268 794 3 hanging hang VBG 34268 794 4 from from IN 34268 794 5 the the DT 34268 794 6 ceiling ceiling NN 34268 794 7 { { -LRB- 34268 794 8 119 119 CD 34268 794 9 } } -RRB- 34268 794 10 illustrates illustrate VBZ 34268 794 11 the the DT 34268 794 12 nature nature NN 34268 794 13 of of IN 34268 794 14 plane plane NN 34268 794 15 polarized polarize VBD 34268 794 16 light light NN 34268 794 17 . . . 34268 795 1 All all DT 34268 795 2 points point NNS 34268 795 3 in in IN 34268 795 4 the the DT 34268 795 5 rope rope NN 34268 795 6 are be VBP 34268 795 7 vibrating vibrate VBG 34268 795 8 in in IN 34268 795 9 the the DT 34268 795 10 same same JJ 34268 795 11 plane plane NN 34268 795 12 . . . 34268 796 1 Well well UH 34268 796 2 , , , 34268 796 3 this this DT 34268 796 4 prism prism NN 34268 796 5 A A NNP 34268 796 6 , , , 34268 796 7 Fig fig NN 34268 796 8 . . . 34268 797 1 54 54 CD 34268 797 2 , , , 34268 797 3 only only RB 34268 797 4 lets let VBZ 34268 797 5 through through IN 34268 797 6 it -PRON- PRP 34268 797 7 light light NN 34268 797 8 that that WDT 34268 797 9 is be VBZ 34268 797 10 polarized polarize VBN 34268 797 11 in in IN 34268 797 12 a a DT 34268 797 13 vertical vertical JJ 34268 797 14 plane plane NN 34268 797 15 . . . 34268 798 1 And and CC 34268 798 2 here here RB 34268 798 3 at at IN 34268 798 4 B b NN 34268 798 5 I -PRON- PRP 34268 798 6 have have VBP 34268 798 7 a a DT 34268 798 8 similar similar JJ 34268 798 9 implement implement NN 34268 798 10 , , , 34268 798 11 and and CC 34268 798 12 I -PRON- PRP 34268 798 13 place place VBP 34268 798 14 it -PRON- PRP 34268 798 15 so so IN 34268 798 16 that that IN 34268 798 17 it -PRON- PRP 34268 798 18 also also RB 34268 798 19 will will MD 34268 798 20 only only RB 34268 798 21 allow allow VB 34268 798 22 light light NN 34268 798 23 to to TO 34268 798 24 pass pass VB 34268 798 25 through through IN 34268 798 26 it -PRON- PRP 34268 798 27 which which WDT 34268 798 28 is be VBZ 34268 798 29 polarized polarize VBN 34268 798 30 in in IN 34268 798 31 a a DT 34268 798 32 vertical vertical JJ 34268 798 33 plane plane NN 34268 798 34 . . . 34268 799 1 Hence hence RB 34268 799 2 most most JJS 34268 799 3 of of IN 34268 799 4 the the DT 34268 799 5 light light NN 34268 799 6 coming come VBG 34268 799 7 through through IN 34268 799 8 the the DT 34268 799 9 polarizer polarizer NN 34268 799 10 , , , 34268 799 11 as as IN 34268 799 12 the the DT 34268 799 13 first first JJ 34268 799 14 prism prism NN 34268 799 15 is be VBZ 34268 799 16 called call VBN 34268 799 17 , , , 34268 799 18 will will MD 34268 799 19 pass pass VB 34268 799 20 readily readily RB 34268 799 21 through through IN 34268 799 22 the the DT 34268 799 23 analyzer analyzer NN 34268 799 24 , , , 34268 799 25 as as IN 34268 799 26 the the DT 34268 799 27 second second NN 34268 799 28 is be VBZ 34268 799 29 called call VBN 34268 799 30 , , , 34268 799 31 and and CC 34268 799 32 I -PRON- PRP 34268 799 33 am be VBP 34268 799 34 now now RB 34268 799 35 letting let VBG 34268 799 36 this this DT 34268 799 37 light light NN 34268 799 38 enter enter VB 34268 799 39 my -PRON- PRP$ 34268 799 40 eye eye NN 34268 799 41 . . . 34268 800 1 But but CC 34268 800 2 when when WRB 34268 800 3 I -PRON- PRP 34268 800 4 turn turn VBP 34268 800 5 the the DT 34268 800 6 analyzer analyzer NN 34268 800 7 round round RB 34268 800 8 through through IN 34268 800 9 a a DT 34268 800 10 right right JJ 34268 800 11 angle angle NN 34268 800 12 , , , 34268 800 13 I -PRON- PRP 34268 800 14 find find VBP 34268 800 15 that that IN 34268 800 16 I -PRON- PRP 34268 800 17 see see VBP 34268 800 18 no no DT 34268 800 19 light light NN 34268 800 20 ; ; : 34268 800 21 there there EX 34268 800 22 was be VBD 34268 800 23 a a DT 34268 800 24 gradual gradual JJ 34268 800 25 darkening darkening NN 34268 800 26 as as IN 34268 800 27 I -PRON- PRP 34268 800 28 rotated rotate VBD 34268 800 29 the the DT 34268 800 30 analyzer analyzer NN 34268 800 31 . . . 34268 801 1 The the DT 34268 801 2 analyzer analyzer NN 34268 801 3 will will MD 34268 801 4 now now RB 34268 801 5 only only RB 34268 801 6 allow allow VB 34268 801 7 light light NN 34268 801 8 to to TO 34268 801 9 pass pass VB 34268 801 10 through through RP 34268 801 11 which which WDT 34268 801 12 is be VBZ 34268 801 13 polarized polarize VBN 34268 801 14 in in IN 34268 801 15 a a DT 34268 801 16 horizontal horizontal JJ 34268 801 17 plane plane NN 34268 801 18 , , , 34268 801 19 and and CC 34268 801 20 it -PRON- PRP 34268 801 21 receives receive VBZ 34268 801 22 no no DT 34268 801 23 such such JJ 34268 801 24 light light NN 34268 801 25 . . . 34268 802 1 [ [ -LRB- 34268 802 2 Illustration illustration NN 34268 802 3 : : : 34268 802 4 FIG FIG NNP 34268 802 5 . . . 34268 803 1 53 53 CD 34268 803 2 . . . 34268 803 3 ] ] -RRB- 34268 804 1 [ [ -LRB- 34268 804 2 Illustration illustration NN 34268 804 3 : : : 34268 804 4 FIG FIG NNP 34268 804 5 . . . 34268 805 1 54 54 CD 34268 805 2 . . . 34268 805 3 ] ] -RRB- 34268 806 1 You -PRON- PRP 34268 806 2 will will MD 34268 806 3 see see VB 34268 806 4 in in IN 34268 806 5 this this DT 34268 806 6 model model NN 34268 806 7 ( ( -LRB- 34268 806 8 Fig fig NN 34268 806 9 . . . 34268 807 1 55 55 LS 34268 807 2 ) ) -RRB- 34268 807 3 a a DT 34268 807 4 good good JJ 34268 807 5 illustration illustration NN 34268 807 6 of of IN 34268 807 7 polarized polarize VBN 34268 807 8 light light NN 34268 807 9 . . . 34268 808 1 The the DT 34268 808 2 white white JJ 34268 808 3 , , , 34268 808 4 brilliantly brilliantly RB 34268 808 5 illuminated illuminate VBD 34268 808 6 thread thread NN 34268 808 7 M M NNP 34268 808 8 N N NNP 34268 808 9 is be VBZ 34268 808 10 { { -LRB- 34268 808 11 120 120 CD 34268 808 12 } } -RRB- 34268 808 13 pulled pull VBN 34268 808 14 by by IN 34268 808 15 a a DT 34268 808 16 weight weight NN 34268 808 17 beyond beyond IN 34268 808 18 the the DT 34268 808 19 pulley pulley NNP 34268 808 20 M M NNP 34268 808 21 , , , 34268 808 22 and and CC 34268 808 23 its -PRON- PRP$ 34268 808 24 end end NN 34268 808 25 N n CD 34268 808 26 is be VBZ 34268 808 27 fastened fasten VBN 34268 808 28 to to IN 34268 808 29 one one CD 34268 808 30 limb limb NN 34268 808 31 of of IN 34268 808 32 a a DT 34268 808 33 tuning tuning NN 34268 808 34 - - HYPH 34268 808 35 fork fork NN 34268 808 36 . . . 34268 809 1 Some some DT 34268 809 2 ragged ragged JJ 34268 809 3 - - HYPH 34268 809 4 looking look VBG 34268 809 5 pieces piece NNS 34268 809 6 of of IN 34268 809 7 thread thread NN 34268 809 8 round round IN 34268 809 9 the the DT 34268 809 10 portion portion NN 34268 809 11 N n NN 34268 809 12 A A NNP 34268 809 13 prevent prevent VB 34268 809 14 its -PRON- PRP$ 34268 809 15 vibrating vibrating NN 34268 809 16 in in IN 34268 809 17 any any DT 34268 809 18 very very RB 34268 809 19 determinate determinate JJ 34268 809 20 way way NN 34268 809 21 , , , 34268 809 22 but but CC 34268 809 23 from from IN 34268 809 24 A a NN 34268 809 25 to to IN 34268 809 26 M m NN 34268 809 27 the the DT 34268 809 28 thread thread NN 34268 809 29 is be VBZ 34268 809 30 free free JJ 34268 809 31 from from IN 34268 809 32 all all DT 34268 809 33 encumbrance encumbrance NN 34268 809 34 . . . 34268 810 1 A a DT 34268 810 2 vertical vertical JJ 34268 810 3 slot slot NN 34268 810 4 at at IN 34268 810 5 A a NN 34268 810 6 , , , 34268 810 7 through through IN 34268 810 8 which which WDT 34268 810 9 the the DT 34268 810 10 thread thread NN 34268 810 11 passes pass VBZ 34268 810 12 , , , 34268 810 13 determines determine VBZ 34268 810 14 the the DT 34268 810 15 nature nature NN 34268 810 16 of of IN 34268 810 17 the the DT 34268 810 18 vibration vibration NN 34268 810 19 of of IN 34268 810 20 the the DT 34268 810 21 part part NN 34268 810 22 A A NNP 34268 810 23 B B NNP 34268 810 24 ; ; : 34268 810 25 every every DT 34268 810 26 part part NN 34268 810 27 of of IN 34268 810 28 the the DT 34268 810 29 thread thread NN 34268 810 30 between between IN 34268 810 31 A a NN 34268 810 32 and and CC 34268 810 33 B b NN 34268 810 34 is be VBZ 34268 810 35 vibrating vibrate VBG 34268 810 36 in in RP 34268 810 37 up up IN 34268 810 38 and and CC 34268 810 39 down down IN 34268 810 40 directions direction NNS 34268 810 41 only only RB 34268 810 42 . . . 34268 811 1 A a DT 34268 811 2 vertical vertical JJ 34268 811 3 slot slot NN 34268 811 4 in in IN 34268 811 5 B b NN 34268 811 6 allows allow VBZ 34268 811 7 the the DT 34268 811 8 vertical vertical JJ 34268 811 9 vibration vibration NN 34268 811 10 to to TO 34268 811 11 be be VB 34268 811 12 communicated communicate VBN 34268 811 13 through through IN 34268 811 14 it -PRON- PRP 34268 811 15 , , , 34268 811 16 and and CC 34268 811 17 so so RB 34268 811 18 we -PRON- PRP 34268 811 19 see see VBP 34268 811 20 the the DT 34268 811 21 part part NN 34268 811 22 B B NNP 34268 811 23 M M NNP 34268 811 24 vibrating vibrate VBG 34268 811 25 in in IN 34268 811 26 the the DT 34268 811 27 same same JJ 34268 811 28 way way NN 34268 811 29 as as IN 34268 811 30 A a DT 34268 811 31 B. B. NNP 34268 811 32 I -PRON- PRP 34268 811 33 might may MD 34268 811 34 point point VB 34268 811 35 out out RP 34268 811 36 quite quite PDT 34268 811 37 a a DT 34268 811 38 lot lot NN 34268 811 39 of of IN 34268 811 40 ways way NNS 34268 811 41 in in IN 34268 811 42 which which WDT 34268 811 43 this this DT 34268 811 44 is be VBZ 34268 811 45 not not RB 34268 811 46 a a DT 34268 811 47 perfect perfect JJ 34268 811 48 illustration illustration NN 34268 811 49 of of IN 34268 811 50 what what WP 34268 811 51 occurs occur VBZ 34268 811 52 with with IN 34268 811 53 light light NN 34268 811 54 in in IN 34268 811 55 Fig Fig NNP 34268 811 56 . . . 34268 812 1 54 54 CD 34268 812 2 . . . 34268 813 1 But but CC 34268 813 2 it -PRON- PRP 34268 813 3 is be VBZ 34268 813 4 quite quite RB 34268 813 5 good good JJ 34268 813 6 enough enough RB 34268 813 7 for for IN 34268 813 8 my -PRON- PRP$ 34268 813 9 present present JJ 34268 813 10 purpose purpose NN 34268 813 11 . . . 34268 814 1 A a DT 34268 814 2 is be VBZ 34268 814 3 a a DT 34268 814 4 polarizer polarizer NN 34268 814 5 of of IN 34268 814 6 vibration vibration NN 34268 814 7 ; ; : 34268 814 8 it -PRON- PRP 34268 814 9 only only RB 34268 814 10 allows allow VBZ 34268 814 11 up up RB 34268 814 12 and and CC 34268 814 13 down down IN 34268 814 14 motion motion NN 34268 814 15 to to TO 34268 814 16 pass pass VB 34268 814 17 through through IN 34268 814 18 it -PRON- PRP 34268 814 19 , , , 34268 814 20 and and CC 34268 814 21 B B NNP 34268 814 22 also also RB 34268 814 23 allows allow VBZ 34268 814 24 up up RB 34268 814 25 and and CC 34268 814 26 down down IN 34268 814 27 motion motion NN 34268 814 28 to to TO 34268 814 29 pass pass VB 34268 814 30 through through RB 34268 814 31 . . . 34268 815 1 But but CC 34268 815 2 now now RB 34268 815 3 , , , 34268 815 4 as as IN 34268 815 5 B B NNP 34268 815 6 is be VBZ 34268 815 7 turned turn VBN 34268 815 8 round round RB 34268 815 9 , , , 34268 815 10 it -PRON- PRP 34268 815 11 lets let VBZ 34268 815 12 less less JJR 34268 815 13 and and CC 34268 815 14 less less JJR 34268 815 15 of of IN 34268 815 16 the the DT 34268 815 17 up up NN 34268 815 18 and and CC 34268 815 19 down down IN 34268 815 20 motion motion NN 34268 815 21 pass pass VB 34268 815 22 through through IN 34268 815 23 it -PRON- PRP 34268 815 24 , , , 34268 815 25 until until IN 34268 815 26 when when WRB 34268 815 27 it -PRON- PRP 34268 815 28 is be VBZ 34268 815 29 in in IN 34268 815 30 the the DT 34268 815 31 second second JJ 34268 815 32 position position NN 34268 815 33 shown show VBN 34268 815 34 in in IN 34268 815 35 the the DT 34268 815 36 lower low JJR 34268 815 37 part part NN 34268 815 38 of of IN 34268 815 39 the the DT 34268 815 40 figure figure NN 34268 815 41 , , , 34268 815 42 it -PRON- PRP 34268 815 43 allows allow VBZ 34268 815 44 no no DT 34268 815 45 up up NN 34268 815 46 and and CC 34268 815 47 down down IN 34268 815 48 motion motion NN 34268 815 49 to to TO 34268 815 50 pass pass VB 34268 815 51 through through RB 34268 815 52 , , , 34268 815 53 and and CC 34268 815 54 there there EX 34268 815 55 is be VBZ 34268 815 56 no no DT 34268 815 57 visible visible JJ 34268 815 58 motion motion NN 34268 815 59 of of IN 34268 815 60 the the DT 34268 815 61 thread thread NN 34268 815 62 between between IN 34268 815 63 B B NNP 34268 815 64 and and CC 34268 815 65 M. M. NNP 34268 815 66 You -PRON- PRP 34268 815 67 will will MD 34268 815 68 observe observe VB 34268 815 69 that that IN 34268 815 70 if if IN 34268 815 71 we -PRON- PRP 34268 815 72 did do VBD 34268 815 73 not not RB 34268 815 74 know know VB 34268 815 75 in in IN 34268 815 76 what what WP 34268 815 77 plane plane NN 34268 815 78 ( ( -LRB- 34268 815 79 in in IN 34268 815 80 the the DT 34268 815 81 present present JJ 34268 815 82 case case NN 34268 815 83 the the DT 34268 815 84 plane plane NN 34268 815 85 is be VBZ 34268 815 86 vertical vertical JJ 34268 815 87 ) ) -RRB- 34268 815 88 the the DT 34268 815 89 vibrations vibration NNS 34268 815 90 of of IN 34268 815 91 the the DT 34268 815 92 thread thread NN 34268 815 93 between between IN 34268 815 94 A a NN 34268 815 95 and and CC 34268 815 96 B B NNP 34268 815 97 occurred occur VBD 34268 815 98 , , , 34268 815 99 we -PRON- PRP 34268 815 100 should should MD 34268 815 101 only only RB 34268 815 102 have have VB 34268 815 103 to to TO 34268 815 104 turn turn VB 34268 815 105 B b NN 34268 815 106 round round NN 34268 815 107 until until IN 34268 815 108 we -PRON- PRP 34268 815 109 found find VBD 34268 815 110 no no DT 34268 815 111 vibration vibration NN 34268 815 112 { { -LRB- 34268 815 113 122 122 CD 34268 815 114 } } -RRB- 34268 815 115 passing pass VBG 34268 815 116 through through RB 34268 815 117 , , , 34268 815 118 to to TO 34268 815 119 obtain obtain VB 34268 815 120 the the DT 34268 815 121 information information NN 34268 815 122 . . . 34268 816 1 Hence hence RB 34268 816 2 , , , 34268 816 3 as as IN 34268 816 4 in in IN 34268 816 5 the the DT 34268 816 6 light light JJ 34268 816 7 case case NN 34268 816 8 , , , 34268 816 9 we -PRON- PRP 34268 816 10 may may MD 34268 816 11 call call VB 34268 816 12 A a DT 34268 816 13 a a DT 34268 816 14 polarizer polarizer NN 34268 816 15 of of IN 34268 816 16 vibrations vibration NNS 34268 816 17 , , , 34268 816 18 and and CC 34268 816 19 B B NNP 34268 816 20 an an DT 34268 816 21 analyzer analyzer NN 34268 816 22 . . . 34268 817 1 [ [ -LRB- 34268 817 2 Illustration illustration NN 34268 817 3 : : : 34268 817 4 FIG FIG NNP 34268 817 5 . . . 34268 818 1 55 55 CD 34268 818 2 . . . 34268 818 3 ] ] -RRB- 34268 819 1 Now now RB 34268 819 2 if if IN 34268 819 3 polarized polarize VBN 34268 819 4 light light NN 34268 819 5 is be VBZ 34268 819 6 passing pass VBG 34268 819 7 from from IN 34268 819 8 A a NN 34268 819 9 to to IN 34268 819 10 B b NN 34268 819 11 ( ( -LRB- 34268 819 12 Fig fig NN 34268 819 13 . . . 34268 820 1 54 54 LS 34268 820 2 ) ) -RRB- 34268 820 3 through through IN 34268 820 4 the the DT 34268 820 5 air air NN 34268 820 6 , , , 34268 820 7 say say VB 34268 820 8 , , , 34268 820 9 and and CC 34268 820 10 we -PRON- PRP 34268 820 11 have have VBP 34268 820 12 the the DT 34268 820 13 analyzer analyzer NN 34268 820 14 placed place VBN 34268 820 15 so so IN 34268 820 16 that that IN 34268 820 17 there there EX 34268 820 18 is be VBZ 34268 820 19 darkness darkness NN 34268 820 20 , , , 34268 820 21 we -PRON- PRP 34268 820 22 find find VBP 34268 820 23 that that IN 34268 820 24 if if IN 34268 820 25 we -PRON- PRP 34268 820 26 place place VBP 34268 820 27 in in IN 34268 820 28 the the DT 34268 820 29 path path NN 34268 820 30 of of IN 34268 820 31 the the DT 34268 820 32 ray ray NN 34268 820 33 some some DT 34268 820 34 solution solution NN 34268 820 35 of of IN 34268 820 36 sugar sugar NN 34268 820 37 we -PRON- PRP 34268 820 38 shall shall MD 34268 820 39 no no RB 34268 820 40 longer longer RB 34268 820 41 have have VB 34268 820 42 darkness darkness NN 34268 820 43 at at IN 34268 820 44 B b NN 34268 820 45 ; ; : 34268 820 46 we -PRON- PRP 34268 820 47 must must MD 34268 820 48 turn turn VB 34268 820 49 B B NNP 34268 820 50 round round NN 34268 820 51 to to TO 34268 820 52 get get VB 34268 820 53 things thing NNS 34268 820 54 dark dark JJ 34268 820 55 again again RB 34268 820 56 ; ; : 34268 820 57 this this DT 34268 820 58 is be VBZ 34268 820 59 evidence evidence NN 34268 820 60 of of IN 34268 820 61 the the DT 34268 820 62 sugar sugar NN 34268 820 63 solution solution NN 34268 820 64 having have VBG 34268 820 65 twisted twist VBN 34268 820 66 round round IN 34268 820 67 the the DT 34268 820 68 plane plane NN 34268 820 69 of of IN 34268 820 70 polarization polarization NN 34268 820 71 of of IN 34268 820 72 the the DT 34268 820 73 light light NN 34268 820 74 . . . 34268 821 1 I -PRON- PRP 34268 821 2 will will MD 34268 821 3 now now RB 34268 821 4 assume assume VB 34268 821 5 that that IN 34268 821 6 you -PRON- PRP 34268 821 7 know know VBP 34268 821 8 something something NN 34268 821 9 about about IN 34268 821 10 what what WP 34268 821 11 is be VBZ 34268 821 12 meant mean VBN 34268 821 13 by by IN 34268 821 14 twisting twist VBG 34268 821 15 the the DT 34268 821 16 plane plane NN 34268 821 17 of of IN 34268 821 18 polarization polarization NN 34268 821 19 of of IN 34268 821 20 light light NN 34268 821 21 . . . 34268 822 1 You -PRON- PRP 34268 822 2 know know VBP 34268 822 3 that that IN 34268 822 4 sugar sugar NN 34268 822 5 solution solution NN 34268 822 6 will will MD 34268 822 7 do do VB 34268 822 8 it -PRON- PRP 34268 822 9 , , , 34268 822 10 and and CC 34268 822 11 the the DT 34268 822 12 longer long JJR 34268 822 13 the the DT 34268 822 14 path path NN 34268 822 15 of of IN 34268 822 16 the the DT 34268 822 17 ray ray NN 34268 822 18 through through IN 34268 822 19 the the DT 34268 822 20 sugar sugar NN 34268 822 21 , , , 34268 822 22 the the DT 34268 822 23 more more JJR 34268 822 24 twist twist NN 34268 822 25 it -PRON- PRP 34268 822 26 gets get VBZ 34268 822 27 . . . 34268 823 1 This this DT 34268 823 2 phenomenon phenomenon NN 34268 823 3 is be VBZ 34268 823 4 taken take VBN 34268 823 5 advantage advantage NN 34268 823 6 of of IN 34268 823 7 in in IN 34268 823 8 the the DT 34268 823 9 sugar sugar NN 34268 823 10 industries industry NNS 34268 823 11 , , , 34268 823 12 to to TO 34268 823 13 find find VB 34268 823 14 the the DT 34268 823 15 strengths strength NNS 34268 823 16 of of IN 34268 823 17 sugar sugar NN 34268 823 18 solutions solution NNS 34268 823 19 . . . 34268 824 1 For for IN 34268 824 2 the the DT 34268 824 3 thread thread NN 34268 824 4 illustration illustration NN 34268 824 5 I -PRON- PRP 34268 824 6 am be VBP 34268 824 7 indebted indebted JJ 34268 824 8 to to IN 34268 824 9 Professor Professor NNP 34268 824 10 Silvanus Silvanus NNP 34268 824 11 Thomson Thomson NNP 34268 824 12 , , , 34268 824 13 and and CC 34268 824 14 the the DT 34268 824 15 next next JJ 34268 824 16 piece piece NN 34268 824 17 of of IN 34268 824 18 apparatus apparatus NN 34268 824 19 which which WDT 34268 824 20 I -PRON- PRP 34268 824 21 shall shall MD 34268 824 22 show show VB 34268 824 23 also also RB 34268 824 24 belongs belong VBZ 34268 824 25 to to IN 34268 824 26 him -PRON- PRP 34268 824 27 . . . 34268 825 1 I -PRON- PRP 34268 825 2 have have VBP 34268 825 3 here here RB 34268 825 4 ( ( -LRB- 34268 825 5 _ _ NNP 34268 825 6 see see VBP 34268 825 7 _ _ NNP 34268 825 8 Frontispiece Frontispiece NNP 34268 825 9 ) ) -RRB- 34268 825 10 a a DT 34268 825 11 powerful powerful JJ 34268 825 12 armour armour NN 34268 825 13 - - HYPH 34268 825 14 clad clothe VBN 34268 825 15 coil coil NN 34268 825 16 , , , 34268 825 17 or or CC 34268 825 18 electro electro NNP 34268 825 19 - - HYPH 34268 825 20 magnet magnet NN 34268 825 21 . . . 34268 826 1 There there EX 34268 826 2 is be VBZ 34268 826 3 a a DT 34268 826 4 central central JJ 34268 826 5 hole hole NN 34268 826 6 through through IN 34268 826 7 it -PRON- PRP 34268 826 8 , , , 34268 826 9 through through IN 34268 826 10 which which WDT 34268 826 11 a a DT 34268 826 12 beam beam NN 34268 826 13 of of IN 34268 826 14 light light NN 34268 826 15 may may MD 34268 826 16 be be VB 34268 826 17 passed pass VBN 34268 826 18 from from IN 34268 826 19 an an DT 34268 826 20 electric electric JJ 34268 826 21 lamp lamp NN 34268 826 22 , , , 34268 826 23 and and CC 34268 826 24 I -PRON- PRP 34268 826 25 have have VBP 34268 826 26 a a DT 34268 826 27 piece piece NN 34268 826 28 of of IN 34268 826 29 Faraday Faraday NNP 34268 826 30 's 's POS 34268 826 31 heavy heavy JJ 34268 826 32 glass glass NN 34268 826 33 nearly nearly RB 34268 826 34 filling fill VBG 34268 826 35 this this DT 34268 826 36 hole hole NN 34268 826 37 . . . 34268 827 1 I -PRON- PRP 34268 827 2 have have VBP 34268 827 3 a a DT 34268 827 4 polarizer polarizer NN 34268 827 5 at at IN 34268 827 6 one one CD 34268 827 7 end end NN 34268 827 8 , , , 34268 827 9 and and CC 34268 827 10 an an DT 34268 827 11 analyzer analyzer NN 34268 827 12 at at IN 34268 827 13 the the DT 34268 827 14 other other JJ 34268 827 15 . . . 34268 828 1 You -PRON- PRP 34268 828 2 see see VBP 34268 828 3 now now RB 34268 828 4 that that IN 34268 828 5 the the DT 34268 828 6 { { -LRB- 34268 828 7 123 123 CD 34268 828 8 } } -RRB- 34268 828 9 polarized polarize VBN 34268 828 10 light light NN 34268 828 11 passes pass VBZ 34268 828 12 through through IN 34268 828 13 the the DT 34268 828 14 heavy heavy JJ 34268 828 15 glass glass NN 34268 828 16 and and CC 34268 828 17 the the DT 34268 828 18 analyzer analyzer NN 34268 828 19 , , , 34268 828 20 and and CC 34268 828 21 enters enter VBZ 34268 828 22 the the DT 34268 828 23 eye eye NN 34268 828 24 of of IN 34268 828 25 an an DT 34268 828 26 observer observer NN 34268 828 27 . . . 34268 829 1 I -PRON- PRP 34268 829 2 will will MD 34268 829 3 now now RB 34268 829 4 turn turn VB 34268 829 5 B b NN 34268 829 6 until until IN 34268 829 7 the the DT 34268 829 8 light light NN 34268 829 9 no no RB 34268 829 10 longer long RBR 34268 829 11 passes pass VBZ 34268 829 12 . . . 34268 830 1 Until until IN 34268 830 2 now now RB 34268 830 3 there there EX 34268 830 4 has have VBZ 34268 830 5 been be VBN 34268 830 6 no no DT 34268 830 7 magnetism magnetism NN 34268 830 8 , , , 34268 830 9 but but CC 34268 830 10 I -PRON- PRP 34268 830 11 have have VBP 34268 830 12 the the DT 34268 830 13 means mean NNS 34268 830 14 here here RB 34268 830 15 of of IN 34268 830 16 producing produce VBG 34268 830 17 a a DT 34268 830 18 most most RBS 34268 830 19 intense intense JJ 34268 830 20 magnetic magnetic JJ 34268 830 21 field field NN 34268 830 22 in in IN 34268 830 23 the the DT 34268 830 24 direction direction NN 34268 830 25 in in IN 34268 830 26 which which WDT 34268 830 27 the the DT 34268 830 28 ray ray NN 34268 830 29 passes pass VBZ 34268 830 30 , , , 34268 830 31 and and CC 34268 830 32 if if IN 34268 830 33 your -PRON- PRP$ 34268 830 34 eye eye NN 34268 830 35 were be VBD 34268 830 36 here here RB 34268 830 37 you -PRON- PRP 34268 830 38 would would MD 34268 830 39 see see VB 34268 830 40 that that IN 34268 830 41 there there EX 34268 830 42 is be VBZ 34268 830 43 light light JJ 34268 830 44 passing pass VBG 34268 830 45 through through IN 34268 830 46 the the DT 34268 830 47 analyzer analyzer NN 34268 830 48 . . . 34268 831 1 The the DT 34268 831 2 magnetism magnetism NN 34268 831 3 has have VBZ 34268 831 4 done do VBN 34268 831 5 something something NN 34268 831 6 to to IN 34268 831 7 the the DT 34268 831 8 light light NN 34268 831 9 , , , 34268 831 10 it -PRON- PRP 34268 831 11 has have VBZ 34268 831 12 made make VBN 34268 831 13 it -PRON- PRP 34268 831 14 capable capable JJ 34268 831 15 of of IN 34268 831 16 passing pass VBG 34268 831 17 where where WRB 34268 831 18 it -PRON- PRP 34268 831 19 could could MD 34268 831 20 not not RB 34268 831 21 pass pass VB 34268 831 22 before before RB 34268 831 23 . . . 34268 832 1 When when WRB 34268 832 2 I -PRON- PRP 34268 832 3 turn turn VBP 34268 832 4 the the DT 34268 832 5 analyzer analyzer NN 34268 832 6 a a DT 34268 832 7 little little JJ 34268 832 8 I -PRON- PRP 34268 832 9 stop stop VBP 34268 832 10 the the DT 34268 832 11 light light NN 34268 832 12 again again RB 34268 832 13 , , , 34268 832 14 and and CC 34268 832 15 now now RB 34268 832 16 I -PRON- PRP 34268 832 17 know know VBP 34268 832 18 that that IN 34268 832 19 what what WP 34268 832 20 the the DT 34268 832 21 magnetism magnetism NN 34268 832 22 did do VBD 34268 832 23 was be VBD 34268 832 24 to to TO 34268 832 25 convert convert VB 34268 832 26 the the DT 34268 832 27 glass glass NN 34268 832 28 into into IN 34268 832 29 a a DT 34268 832 30 medium medium NN 34268 832 31 like like IN 34268 832 32 the the DT 34268 832 33 sugar sugar NN 34268 832 34 , , , 34268 832 35 a a DT 34268 832 36 medium medium NN 34268 832 37 which which WDT 34268 832 38 rotates rotate VBZ 34268 832 39 the the DT 34268 832 40 plane plane NN 34268 832 41 of of IN 34268 832 42 polarization polarization NN 34268 832 43 of of IN 34268 832 44 light light NN 34268 832 45 . . . 34268 833 1 In in IN 34268 833 2 this this DT 34268 833 3 experiment experiment NN 34268 833 4 you -PRON- PRP 34268 833 5 have have VBP 34268 833 6 had have VBN 34268 833 7 to to TO 34268 833 8 rely rely VB 34268 833 9 upon upon IN 34268 833 10 my -PRON- PRP$ 34268 833 11 personal personal JJ 34268 833 12 measurement measurement NN 34268 833 13 of of IN 34268 833 14 the the DT 34268 833 15 actual actual JJ 34268 833 16 rotation rotation NN 34268 833 17 produced produce VBN 34268 833 18 . . . 34268 834 1 But but CC 34268 834 2 if if IN 34268 834 3 I -PRON- PRP 34268 834 4 insert insert VBP 34268 834 5 between between IN 34268 834 6 the the DT 34268 834 7 polarizer polarizer NNP 34268 834 8 and and CC 34268 834 9 analyzer analyzer NNP 34268 834 10 this this DT 34268 834 11 disc disc NN 34268 834 12 of of IN 34268 834 13 Professor Professor NNP 34268 834 14 Silvanus Silvanus NNP 34268 834 15 Thomson Thomson NNP 34268 834 16 's 's POS 34268 834 17 , , , 34268 834 18 built build VBN 34268 834 19 up up IN 34268 834 20 of of IN 34268 834 21 twenty twenty CD 34268 834 22 - - HYPH 34268 834 23 four four CD 34268 834 24 radial radial JJ 34268 834 25 pieces piece NNS 34268 834 26 of of IN 34268 834 27 mica mica NNP 34268 834 28 , , , 34268 834 29 I -PRON- PRP 34268 834 30 shall shall MD 34268 834 31 have have VB 34268 834 32 a a DT 34268 834 33 means means NN 34268 834 34 of of IN 34268 834 35 showing show VBG 34268 834 36 to to IN 34268 834 37 this this DT 34268 834 38 audience audience NN 34268 834 39 the the DT 34268 834 40 actual actual JJ 34268 834 41 rotation rotation NN 34268 834 42 of of IN 34268 834 43 the the DT 34268 834 44 plane plane NN 34268 834 45 of of IN 34268 834 46 polarization polarization NN 34268 834 47 of of IN 34268 834 48 light light NN 34268 834 49 . . . 34268 835 1 You -PRON- PRP 34268 835 2 see see VBP 34268 835 3 now now RB 34268 835 4 on on IN 34268 835 5 the the DT 34268 835 6 screen screen NN 34268 835 7 the the DT 34268 835 8 light light NN 34268 835 9 which which WDT 34268 835 10 has have VBZ 34268 835 11 passed pass VBN 34268 835 12 through through IN 34268 835 13 the the DT 34268 835 14 analyzer analyzer NN 34268 835 15 in in IN 34268 835 16 the the DT 34268 835 17 form form NN 34268 835 18 of of IN 34268 835 19 a a DT 34268 835 20 cross cross NN 34268 835 21 , , , 34268 835 22 and and CC 34268 835 23 if if IN 34268 835 24 the the DT 34268 835 25 cross cross NN 34268 835 26 rotates rotate VBZ 34268 835 27 it -PRON- PRP 34268 835 28 is be VBZ 34268 835 29 a a DT 34268 835 30 sign sign NN 34268 835 31 of of IN 34268 835 32 the the DT 34268 835 33 rotation rotation NN 34268 835 34 of of IN 34268 835 35 the the DT 34268 835 36 plane plane NN 34268 835 37 of of IN 34268 835 38 polarization polarization NN 34268 835 39 of of IN 34268 835 40 the the DT 34268 835 41 light light NN 34268 835 42 . . . 34268 836 1 By by IN 34268 836 2 means mean NNS 34268 836 3 of of IN 34268 836 4 this this DT 34268 836 5 electric electric JJ 34268 836 6 key key NN 34268 836 7 I -PRON- PRP 34268 836 8 can can MD 34268 836 9 create create VB 34268 836 10 , , , 34268 836 11 destroy destroy VB 34268 836 12 , , , 34268 836 13 and and CC 34268 836 14 reverse reverse VB 34268 836 15 the the DT 34268 836 16 magnetic magnetic JJ 34268 836 17 { { -LRB- 34268 836 18 124 124 CD 34268 836 19 } } -RRB- 34268 836 20 field field NN 34268 836 21 in in IN 34268 836 22 the the DT 34268 836 23 glass glass NN 34268 836 24 . . . 34268 837 1 As as IN 34268 837 2 I -PRON- PRP 34268 837 3 create create VBP 34268 837 4 magnetism magnetism NN 34268 837 5 you -PRON- PRP 34268 837 6 see see VBP 34268 837 7 the the DT 34268 837 8 twisting twisting NN 34268 837 9 of of IN 34268 837 10 the the DT 34268 837 11 cross cross NN 34268 837 12 ; ; : 34268 837 13 I -PRON- PRP 34268 837 14 destroy destroy VBP 34268 837 15 the the DT 34268 837 16 magnetism magnetism NN 34268 837 17 , , , 34268 837 18 and and CC 34268 837 19 it -PRON- PRP 34268 837 20 returns return VBZ 34268 837 21 to to IN 34268 837 22 its -PRON- PRP$ 34268 837 23 old old JJ 34268 837 24 position position NN 34268 837 25 ; ; : 34268 837 26 I -PRON- PRP 34268 837 27 create create VBP 34268 837 28 the the DT 34268 837 29 opposite opposite JJ 34268 837 30 kind kind NN 34268 837 31 of of IN 34268 837 32 magnetism magnetism NN 34268 837 33 , , , 34268 837 34 and and CC 34268 837 35 you -PRON- PRP 34268 837 36 see see VBP 34268 837 37 that that IN 34268 837 38 the the DT 34268 837 39 cross cross NN 34268 837 40 twists twist NNS 34268 837 41 in in IN 34268 837 42 the the DT 34268 837 43 opposite opposite JJ 34268 837 44 way way NN 34268 837 45 . . . 34268 838 1 I -PRON- PRP 34268 838 2 hope hope VBP 34268 838 3 it -PRON- PRP 34268 838 4 is be VBZ 34268 838 5 now now RB 34268 838 6 known known JJ 34268 838 7 to to IN 34268 838 8 you -PRON- PRP 34268 838 9 that that IN 34268 838 10 magnetism magnetism NN 34268 838 11 rotates rotate VBZ 34268 838 12 the the DT 34268 838 13 plane plane NN 34268 838 14 of of IN 34268 838 15 polarization polarization NN 34268 838 16 of of IN 34268 838 17 light light NN 34268 838 18 as as IN 34268 838 19 the the DT 34268 838 20 solution solution NN 34268 838 21 of of IN 34268 838 22 sugar sugar NN 34268 838 23 did do VBD 34268 838 24 . . . 34268 839 1 [ [ -LRB- 34268 839 2 Illustration illustration NN 34268 839 3 : : : 34268 839 4 FIG FIG NNP 34268 839 5 . . . 34268 840 1 56 56 CD 34268 840 2 . . . 34268 840 3 ] ] -RRB- 34268 841 1 [ [ -LRB- 34268 841 2 Illustration illustration NN 34268 841 3 : : : 34268 841 4 FIG FIG NNP 34268 841 5 . . . 34268 842 1 57 57 CD 34268 842 2 . . . 34268 842 3 ] ] -RRB- 34268 843 1 As as IN 34268 843 2 an an DT 34268 843 3 illustration illustration NN 34268 843 4 of of IN 34268 843 5 what what WP 34268 843 6 occurs occur VBZ 34268 843 7 between between IN 34268 843 8 polarizer polarizer NNP 34268 843 9 and and CC 34268 843 10 analyzer analyzer NNP 34268 843 11 , , , 34268 843 12 look look VB 34268 843 13 again again RB 34268 843 14 at at IN 34268 843 15 this this DT 34268 843 16 rope rope NN 34268 843 17 ( ( -LRB- 34268 843 18 Fig fig NN 34268 843 19 . . . 34268 844 1 53 53 LS 34268 844 2 ) ) -RRB- 34268 844 3 fastened fasten VBD 34268 844 4 to to IN 34268 844 5 the the DT 34268 844 6 ceiling ceiling NN 34268 844 7 . . . 34268 845 1 I -PRON- PRP 34268 845 2 move move VBP 34268 845 3 the the DT 34268 845 4 bottom bottom NN 34268 845 5 end end NN 34268 845 6 sharply sharply RB 34268 845 7 from from IN 34268 845 8 east east NN 34268 845 9 to to IN 34268 845 10 west west NNP 34268 845 11 , , , 34268 845 12 and and CC 34268 845 13 you -PRON- PRP 34268 845 14 see see VBP 34268 845 15 that that IN 34268 845 16 every every DT 34268 845 17 part part NN 34268 845 18 of of IN 34268 845 19 the the DT 34268 845 20 rope rope NN 34268 845 21 moves move VBZ 34268 845 22 from from IN 34268 845 23 east east NNP 34268 845 24 to to IN 34268 845 25 west west NNP 34268 845 26 . . . 34268 846 1 Can Can MD 34268 846 2 you -PRON- PRP 34268 846 3 imagine imagine VB 34268 846 4 a a DT 34268 846 5 rope rope NN 34268 846 6 such such JJ 34268 846 7 that that IN 34268 846 8 when when WRB 34268 846 9 the the DT 34268 846 10 bottom bottom JJ 34268 846 11 end end NN 34268 846 12 was be VBD 34268 846 13 moved move VBN 34268 846 14 from from IN 34268 846 15 east east NNP 34268 846 16 to to IN 34268 846 17 west west NNP 34268 846 18 , , , 34268 846 19 a a DT 34268 846 20 point point NN 34268 846 21 some some DT 34268 846 22 yards yard NNS 34268 846 23 up up RP 34268 846 24 moved move VBD 34268 846 25 from from IN 34268 846 26 east east JJ 34268 846 27 - - HYPH 34268 846 28 north north NN 34268 846 29 - - HYPH 34268 846 30 east east NN 34268 846 31 to to IN 34268 846 32 west west NN 34268 846 33 - - HYPH 34268 846 34 sou'-west sou'-west RBS 34268 846 35 , , , 34268 846 36 that that IN 34268 846 37 a a DT 34268 846 38 higher high JJR 34268 846 39 point point NN 34268 846 40 moved move VBD 34268 846 41 from from IN 34268 846 42 north north NN 34268 846 43 - - HYPH 34268 846 44 east east NN 34268 846 45 to to IN 34268 846 46 south south NN 34268 846 47 - - HYPH 34268 846 48 west west NN 34268 846 49 , , , 34268 846 50 and and CC 34268 846 51 so so RB 34268 846 52 on on RB 34268 846 53 , , , 34268 846 54 the the DT 34268 846 55 direction direction NN 34268 846 56 gradually gradually RB 34268 846 57 changing change VBG 34268 846 58 for for IN 34268 846 59 higher high JJR 34268 846 60 and and CC 34268 846 61 higher high JJR 34268 846 62 points point NNS 34268 846 63 ? ? . 34268 847 1 Some some DT 34268 847 2 of of IN 34268 847 3 you -PRON- PRP 34268 847 4 , , , 34268 847 5 knowing know VBG 34268 847 6 what what WP 34268 847 7 I -PRON- PRP 34268 847 8 have have VBP 34268 847 9 done do VBN 34268 847 10 , , , 34268 847 11 may may MD 34268 847 12 be be VB 34268 847 13 able able JJ 34268 847 14 to to TO 34268 847 15 imagine imagine VB 34268 847 16 it -PRON- PRP 34268 847 17 . . . 34268 848 1 We -PRON- PRP 34268 848 2 should should MD 34268 848 3 have have VB 34268 848 4 what what WP 34268 848 5 we -PRON- PRP 34268 848 6 want want VBP 34268 848 7 if if IN 34268 848 8 this this DT 34268 848 9 rope rope NN 34268 848 10 were be VBD 34268 848 11 a a DT 34268 848 12 chain chain NN 34268 848 13 of of IN 34268 848 14 gyrostats gyrostat NNS 34268 848 15 such such JJ 34268 848 16 as as IN 34268 848 17 you -PRON- PRP 34268 848 18 see see VBP 34268 848 19 figured figure VBN 34268 848 20 in in IN 34268 848 21 the the DT 34268 848 22 diagram diagram NN 34268 848 23 ; ; : 34268 848 24 gyrostats gyrostat NNS 34268 848 25 all all DT 34268 848 26 spinning spin VBG 34268 848 27 in in IN 34268 848 28 the the DT 34268 848 29 same same JJ 34268 848 30 way way NN 34268 848 31 looked look VBD 34268 848 32 at at IN 34268 848 33 from from IN 34268 848 34 below below RB 34268 848 35 , , , 34268 848 36 with with IN 34268 848 37 frictionless frictionless NN 34268 848 38 hinges hinge NNS 34268 848 39 between between IN 34268 848 40 them -PRON- PRP 34268 848 41 . . . 34268 849 1 Here here RB 34268 849 2 is be VBZ 34268 849 3 such such PDT 34268 849 4 a a DT 34268 849 5 chain chain NN 34268 849 6 ( ( -LRB- 34268 849 7 Fig fig NN 34268 849 8 . . . 34268 850 1 56 56 LS 34268 850 2 ) ) -RRB- 34268 850 3 , , , 34268 850 4 one one CD 34268 850 5 of of IN 34268 850 6 many many JJ 34268 850 7 that that WDT 34268 850 8 I -PRON- PRP 34268 850 9 have have VBP 34268 850 10 tried try VBN 34268 850 11 to to TO 34268 850 12 use use VB 34268 850 13 in in IN 34268 850 14 this this DT 34268 850 15 way way NN 34268 850 16 for for IN 34268 850 17 several several JJ 34268 850 18 years year NNS 34268 850 19 . . . 34268 851 1 But but CC 34268 851 2 although although IN 34268 851 3 I -PRON- PRP 34268 851 4 have have VBP 34268 851 5 often often RB 34268 851 6 believed believe VBN 34268 851 7 that that IN 34268 851 8 I -PRON- PRP 34268 851 9 saw see VBD 34268 851 10 the the DT 34268 851 11 phenomenon phenomenon NN 34268 851 12 occur occur VB 34268 851 13 in in IN 34268 851 14 { { -LRB- 34268 851 15 126 126 CD 34268 851 16 } } -RRB- 34268 851 17 such such PDT 34268 851 18 a a DT 34268 851 19 chain chain NN 34268 851 20 , , , 34268 851 21 I -PRON- PRP 34268 851 22 must must MD 34268 851 23 now now RB 34268 851 24 confess confess VB 34268 851 25 to to IN 34268 851 26 repeated repeat VBN 34268 851 27 failures failure NNS 34268 851 28 . . . 34268 852 1 The the DT 34268 852 2 difficulties difficulty NNS 34268 852 3 I -PRON- PRP 34268 852 4 have have VBP 34268 852 5 met meet VBN 34268 852 6 with with IN 34268 852 7 are be VBP 34268 852 8 almost almost RB 34268 852 9 altogether altogether RB 34268 852 10 mechanical mechanical JJ 34268 852 11 ones one NNS 34268 852 12 . . . 34268 853 1 You -PRON- PRP 34268 853 2 see see VBP 34268 853 3 that that IN 34268 853 4 by by IN 34268 853 5 touching touch VBG 34268 853 6 all all PDT 34268 853 7 the the DT 34268 853 8 gyrostats gyrostat NNS 34268 853 9 in in IN 34268 853 10 succession succession NN 34268 853 11 with with IN 34268 853 12 this this DT 34268 853 13 rapidly rapidly RB 34268 853 14 revolving revolve VBG 34268 853 15 disc disc NN 34268 853 16 driven drive VBN 34268 853 17 by by IN 34268 853 18 the the DT 34268 853 19 little little JJ 34268 853 20 electromotor electromotor NN 34268 853 21 , , , 34268 853 22 I -PRON- PRP 34268 853 23 can can MD 34268 853 24 get get VB 34268 853 25 them -PRON- PRP 34268 853 26 all all DT 34268 853 27 to to TO 34268 853 28 spin spin VB 34268 853 29 at at IN 34268 853 30 the the DT 34268 853 31 same same JJ 34268 853 32 time time NN 34268 853 33 ; ; : 34268 853 34 but but CC 34268 853 35 you -PRON- PRP 34268 853 36 will will MD 34268 853 37 notice notice VB 34268 853 38 that that IN 34268 853 39 what what WP 34268 853 40 with with IN 34268 853 41 bad bad JJ 34268 853 42 mechanism mechanism NN 34268 853 43 and and CC 34268 853 44 bad bad JJ 34268 853 45 calculation calculation NN 34268 853 46 on on IN 34268 853 47 my -PRON- PRP$ 34268 853 48 part part NN 34268 853 49 , , , 34268 853 50 and and CC 34268 853 51 want want VBP 34268 853 52 of of IN 34268 853 53 skill skill NN 34268 853 54 , , , 34268 853 55 the the DT 34268 853 56 phenomenon phenomenon NN 34268 853 57 is be VBZ 34268 853 58 completely completely RB 34268 853 59 masked mask VBN 34268 853 60 by by IN 34268 853 61 wild wild JJ 34268 853 62 movements movement NNS 34268 853 63 of of IN 34268 853 64 the the DT 34268 853 65 gyrostats gyrostat NNS 34268 853 66 , , , 34268 853 67 the the DT 34268 853 68 causes cause NNS 34268 853 69 of of IN 34268 853 70 which which WDT 34268 853 71 are be VBP 34268 853 72 better well RBR 34268 853 73 known know VBN 34268 853 74 than than IN 34268 853 75 capable capable JJ 34268 853 76 of of IN 34268 853 77 rectification rectification NN 34268 853 78 . . . 34268 854 1 The the DT 34268 854 2 principle principle NN 34268 854 3 of of IN 34268 854 4 the the DT 34268 854 5 action action NN 34268 854 6 is be VBZ 34268 854 7 very very RB 34268 854 8 visible visible JJ 34268 854 9 in in IN 34268 854 10 this this DT 34268 854 11 gyrostat gyrostat NN 34268 854 12 suspended suspend VBN 34268 854 13 as as IN 34268 854 14 the the DT 34268 854 15 bob bob NN 34268 854 16 of of IN 34268 854 17 a a DT 34268 854 18 pendulum pendulum NN 34268 854 19 ( ( -LRB- 34268 854 20 Fig fig NN 34268 854 21 . . . 34268 855 1 57 57 CD 34268 855 2 ) ) -RRB- 34268 855 3 . . . 34268 856 1 You -PRON- PRP 34268 856 2 may may MD 34268 856 3 imagine imagine VB 34268 856 4 this this DT 34268 856 5 to to TO 34268 856 6 represent represent VB 34268 856 7 a a DT 34268 856 8 particle particle NN 34268 856 9 of of IN 34268 856 10 the the DT 34268 856 11 { { -LRB- 34268 856 12 127 127 CD 34268 856 13 } } -RRB- 34268 856 14 substance substance NN 34268 856 15 which which WDT 34268 856 16 transmits transmit VBZ 34268 856 17 light light NN 34268 856 18 in in IN 34268 856 19 the the DT 34268 856 20 magnetic magnetic JJ 34268 856 21 field field NN 34268 856 22 , , , 34268 856 23 and and CC 34268 856 24 you -PRON- PRP 34268 856 25 see see VBP 34268 856 26 by by IN 34268 856 27 the the DT 34268 856 28 trickling trickle VBG 34268 856 29 thin thin JJ 34268 856 30 stream stream NN 34268 856 31 of of IN 34268 856 32 sand sand NN 34268 856 33 which which WDT 34268 856 34 falls fall VBZ 34268 856 35 from from IN 34268 856 36 it -PRON- PRP 34268 856 37 on on IN 34268 856 38 the the DT 34268 856 39 paper paper NN 34268 856 40 that that WDT 34268 856 41 it -PRON- PRP 34268 856 42 is be VBZ 34268 856 43 continually continually RB 34268 856 44 changing change VBG 34268 856 45 the the DT 34268 856 46 plane plane NN 34268 856 47 of of IN 34268 856 48 polarization polarization NN 34268 856 49 . . . 34268 857 1 But but CC 34268 857 2 I -PRON- PRP 34268 857 3 am be VBP 34268 857 4 happy happy JJ 34268 857 5 to to TO 34268 857 6 say say VB 34268 857 7 that that IN 34268 857 8 I -PRON- PRP 34268 857 9 can can MD 34268 857 10 show show VB 34268 857 11 you -PRON- PRP 34268 857 12 to to IN 34268 857 13 - - HYPH 34268 857 14 night night NN 34268 857 15 a a DT 34268 857 16 really really RB 34268 857 17 successful successful JJ 34268 857 18 illustration illustration NN 34268 857 19 of of IN 34268 857 20 Thomson Thomson NNP 34268 857 21 's 's POS 34268 857 22 principle principle NN 34268 857 23 ; ; : 34268 857 24 it -PRON- PRP 34268 857 25 is be VBZ 34268 857 26 the the DT 34268 857 27 very very RB 34268 857 28 first first JJ 34268 857 29 time time NN 34268 857 30 that that IN 34268 857 31 this this DT 34268 857 32 most most RBS 34268 857 33 suggestive suggestive JJ 34268 857 34 experiment experiment NN 34268 857 35 has have VBZ 34268 857 36 been be VBN 34268 857 37 shown show VBN 34268 857 38 to to IN 34268 857 39 an an DT 34268 857 40 audience audience NN 34268 857 41 . . . 34268 858 1 I -PRON- PRP 34268 858 2 have have VBP 34268 858 3 a a DT 34268 858 4 number number NN 34268 858 5 of of IN 34268 858 6 double double JJ 34268 858 7 gyrostats gyrostat NNS 34268 858 8 ( ( -LRB- 34268 858 9 Fig fig NN 34268 858 10 . . . 34268 859 1 58 58 CD 34268 859 2 ) ) -RRB- 34268 859 3 placed place VBN 34268 859 4 on on IN 34268 859 5 the the DT 34268 859 6 same same JJ 34268 859 7 line line NN 34268 859 8 , , , 34268 859 9 joined join VBD 34268 859 10 end end NN 34268 859 11 to to IN 34268 859 12 end end NN 34268 859 13 by by IN 34268 859 14 short short JJ 34268 859 15 pieces piece NNS 34268 859 16 of of IN 34268 859 17 elastic elastic JJ 34268 859 18 . . . 34268 860 1 Each each DT 34268 860 2 instrument instrument NN 34268 860 3 is be VBZ 34268 860 4 supported support VBN 34268 860 5 at at IN 34268 860 6 its -PRON- PRP$ 34268 860 7 centre centre NN 34268 860 8 of of IN 34268 860 9 gravity gravity NN 34268 860 10 , , , 34268 860 11 and and CC 34268 860 12 it -PRON- PRP 34268 860 13 can can MD 34268 860 14 rotate rotate VB 34268 860 15 both both DT 34268 860 16 in in IN 34268 860 17 horizontal horizontal JJ 34268 860 18 and and CC 34268 860 19 in in IN 34268 860 20 vertical vertical JJ 34268 860 21 planes plane NNS 34268 860 22 . . . 34268 861 1 [ [ -LRB- 34268 861 2 Illustration illustration NN 34268 861 3 : : : 34268 861 4 FIG FIG NNP 34268 861 5 . . . 34268 862 1 58 58 CD 34268 862 2 . . . 34268 862 3 ] ] -RRB- 34268 863 1 The the DT 34268 863 2 end end NN 34268 863 3 of of IN 34268 863 4 the the DT 34268 863 5 vibrating vibrating JJ 34268 863 6 lever lever NN 34268 863 7 A a DT 34268 863 8 can can MD 34268 863 9 only only RB 34268 863 10 get get VB 34268 863 11 a a DT 34268 863 12 horizontal horizontal JJ 34268 863 13 motion motion NN 34268 863 14 from from IN 34268 863 15 my -PRON- PRP$ 34268 863 16 hand hand NN 34268 863 17 , , , 34268 863 18 and and CC 34268 863 19 the the DT 34268 863 20 motion motion NN 34268 863 21 is be VBZ 34268 863 22 transmitted transmit VBN 34268 863 23 from from IN 34268 863 24 one one CD 34268 863 25 gyrostat gyrostat NN 34268 863 26 to to IN 34268 863 27 the the DT 34268 863 28 next next JJ 34268 863 29 , , , 34268 863 30 until until IN 34268 863 31 it -PRON- PRP 34268 863 32 has have VBZ 34268 863 33 travelled travel VBN 34268 863 34 to to IN 34268 863 35 the the DT 34268 863 36 very very JJ 34268 863 37 end end NN 34268 863 38 one one CD 34268 863 39 . . . 34268 864 1 Observe observe VB 34268 864 2 that that IN 34268 864 3 when when WRB 34268 864 4 the the DT 34268 864 5 gyrostats gyrostat NNS 34268 864 6 are be VBP 34268 864 7 not not RB 34268 864 8 spinning spin VBG 34268 864 9 , , , 34268 864 10 the the DT 34268 864 11 motion motion NN 34268 864 12 is be VBZ 34268 864 13 { { -LRB- 34268 864 14 128 128 CD 34268 864 15 } } -RRB- 34268 864 16 everywhere everywhere RB 34268 864 17 horizontal horizontal JJ 34268 864 18 . . . 34268 865 1 Now now RB 34268 865 2 it -PRON- PRP 34268 865 3 is be VBZ 34268 865 4 very very RB 34268 865 5 important important JJ 34268 865 6 not not RB 34268 865 7 to to TO 34268 865 8 have have VB 34268 865 9 any any DT 34268 865 10 illustration illustration NN 34268 865 11 here here RB 34268 865 12 of of IN 34268 865 13 a a DT 34268 865 14 reflected reflected JJ 34268 865 15 ray ray NN 34268 865 16 of of IN 34268 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next next JJ 34268 866 23 gyrostat gyrostat JJ 34268 866 24 moves move VBZ 34268 866 25 straight straight RB 34268 866 26 but but CC 34268 866 27 in in IN 34268 866 28 a a DT 34268 866 29 slightly slightly RB 34268 866 30 different different JJ 34268 866 31 plane plane NN 34268 866 32 , , , 34268 866 33 the the DT 34268 866 34 second second JJ 34268 866 35 gyrostat gyrostat JJ 34268 866 36 moves move NNS 34268 866 37 in in IN 34268 866 38 another another DT 34268 866 39 plane plane NN 34268 866 40 , , , 34268 866 41 and and CC 34268 866 42 so so RB 34268 866 43 on on RB 34268 866 44 , , , 34268 866 45 each each DT 34268 866 46 gyrostat gyrostat JJ 34268 866 47 slightly slightly RB 34268 866 48 twisting twist VBG 34268 866 49 the the DT 34268 866 50 plane plane NN 34268 866 51 in in IN 34268 866 52 which which WDT 34268 866 53 the the DT 34268 866 54 motion motion NN 34268 866 55 occurs occur VBZ 34268 866 56 ; ; : 34268 866 57 and and CC 34268 866 58 you -PRON- PRP 34268 866 59 see see VBP 34268 866 60 that that IN 34268 866 61 the the DT 34268 866 62 end end NN 34268 866 63 one one NN 34268 866 64 does do VBZ 34268 866 65 not not RB 34268 866 66 by by IN 34268 866 67 any any DT 34268 866 68 means mean NNS 34268 866 69 receive receive VB 34268 866 70 the the DT 34268 866 71 horizontal horizontal JJ 34268 866 72 motion motion NN 34268 866 73 of of IN 34268 866 74 A a DT 34268 866 75 , , , 34268 866 76 but but CC 34268 866 77 a a DT 34268 866 78 motion motion NN 34268 866 79 nearly nearly RB 34268 866 80 vertical vertical JJ 34268 866 81 . . . 34268 867 1 This this DT 34268 867 2 is be VBZ 34268 867 3 a a DT 34268 867 4 mechanical mechanical JJ 34268 867 5 illustration illustration NN 34268 867 6 , , , 34268 867 7 the the DT 34268 867 8 first first JJ 34268 867 9 successful successful JJ 34268 867 10 one one NN 34268 867 11 I -PRON- PRP 34268 867 12 have have VBP 34268 867 13 made make VBN 34268 867 14 after after IN 34268 867 15 many many JJ 34268 867 16 trials trial NNS 34268 867 17 , , , 34268 867 18 of of IN 34268 867 19 the the DT 34268 867 20 effect effect NN 34268 867 21 on on IN 34268 867 22 light light NN 34268 867 23 of of IN 34268 867 24 magnetism magnetism NN 34268 867 25 . . . 34268 868 1 The the DT 34268 868 2 reason reason NN 34268 868 3 for for IN 34268 868 4 the the DT 34268 868 5 action action NN 34268 868 6 that that WDT 34268 868 7 occurs occur VBZ 34268 868 8 in in IN 34268 868 9 this this DT 34268 868 10 model model NN 34268 868 11 must must MD 34268 868 12 be be VB 34268 868 13 known know VBN 34268 868 14 to to IN 34268 868 15 everybody everybody NN 34268 868 16 who who WP 34268 868 17 has have VBZ 34268 868 18 tried try VBN 34268 868 19 to to TO 34268 868 20 follow follow VB 34268 868 21 me -PRON- PRP 34268 868 22 from from IN 34268 868 23 the the DT 34268 868 24 beginning beginning NN 34268 868 25 of of IN 34268 868 26 the the DT 34268 868 27 lecture lecture NN 34268 868 28 . . . 34268 869 1 And and CC 34268 869 2 you -PRON- 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NN 34268 869 40 of of IN 34268 869 41 Faraday Faraday NNP 34268 869 42 's 's POS 34268 869 43 discovery discovery NN 34268 869 44 . . . 34268 870 1 The the DT 34268 870 2 magnet magnet NN 34268 870 3 twists twist VBZ 34268 870 4 the the DT 34268 870 5 plane plane NN 34268 870 6 of of IN 34268 870 7 polarization polarization NN 34268 870 8 , , , 34268 870 9 and and CC 34268 870 10 so so RB 34268 870 11 does do VBZ 34268 870 12 the the DT 34268 870 13 solution solution NN 34268 870 14 of of IN 34268 870 15 sugar sugar NN 34268 870 16 ; ; : 34268 870 17 but but CC 34268 870 18 it -PRON- PRP 34268 870 19 is be VBZ 34268 870 20 found find VBN 34268 870 21 by by IN 34268 870 22 experiment experiment NN 34268 870 23 that that IN 34268 870 24 the the DT 34268 870 25 magnet magnet NN 34268 870 26 does do VBZ 34268 870 27 it -PRON- PRP 34268 870 28 indifferently indifferently RB 34268 870 29 for for IN 34268 870 30 coming come VBG 34268 870 31 and and CC 34268 870 32 going go VBG 34268 870 33 , , , 34268 870 34 whereas whereas IN 34268 870 35 the the DT 34268 870 36 sugar sugar NN 34268 870 37 does do VBZ 34268 870 38 it -PRON- PRP 34268 870 39 in in IN 34268 870 40 a a DT 34268 870 41 way way NN 34268 870 42 that that WDT 34268 870 43 corresponds correspond VBZ 34268 870 44 with with IN 34268 870 45 a a DT 34268 870 46 spiral spiral JJ 34268 870 47 structure structure NN 34268 870 48 of of IN 34268 870 49 molecules molecule NNS 34268 870 50 . . . 34268 871 1 You -PRON- PRP 34268 871 2 see see VBP 34268 871 3 that that IN 34268 871 4 in in IN 34268 871 5 this this DT 34268 871 6 important important JJ 34268 871 7 { { -LRB- 34268 871 8 129 129 CD 34268 871 9 } } -RRB- 34268 871 10 particular particular JJ 34268 871 11 the the DT 34268 871 12 gyrostat gyrostat JJ 34268 871 13 analogue analogue NN 34268 871 14 must must MD 34268 871 15 follow follow VB 34268 871 16 the the DT 34268 871 17 magnetic magnetic JJ 34268 871 18 method method NN 34268 871 19 , , , 34268 871 20 and and 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known know VBN 34268 881 36 things thing NNS 34268 881 37 into into IN 34268 881 38 a a DT 34268 881 39 telephone telephone NN 34268 881 40 . . . 34268 882 1 Why why WRB 34268 882 2 , , , 34268 882 3 even even RB 34268 882 4 the the DT 34268 882 5 simplest simple JJS 34268 882 6 kind kind NN 34268 882 7 of of IN 34268 882 8 signalling signal VBG 34268 882 9 by by IN 34268 882 10 flags flag NNS 34268 882 11 or or CC 34268 882 12 lanterns lantern NNS 34268 882 13 was be VBD 34268 882 14 unknown unknown JJ 34268 882 15 to to IN 34268 882 16 them -PRON- PRP 34268 882 17 , , , 34268 882 18 and and CC 34268 882 19 yet yet RB 34268 882 20 a a DT 34268 882 21 knowledge knowledge NN 34268 882 22 of of IN 34268 882 23 this this DT 34268 882 24 might may MD 34268 882 25 have have VB 34268 882 26 changed change VBN 34268 882 27 the the DT 34268 882 28 fate fate NN 34268 882 29 of of IN 34268 882 30 the the DT 34268 882 31 world world NN 34268 882 32 on on IN 34268 882 33 one one CD 34268 882 34 of 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VBP 34268 890 16 for for IN 34268 890 17 the the DT 34268 890 18 crass crass JJ 34268 890 19 ignorance ignorance NN 34268 890 20 of of IN 34268 890 21 our -PRON- PRP$ 34268 890 22 forefathers forefather NNS 34268 890 23 in in IN 34268 890 24 not not RB 34268 890 25 being be VBG 34268 890 26 able able JJ 34268 890 27 to to TO 34268 890 28 see see VB 34268 890 29 from from IN 34268 890 30 England England NNP 34268 890 31 what what WP 34268 890 32 their -PRON- PRP$ 34268 890 33 friends friend NNS 34268 890 34 were be VBD 34268 890 35 doing do VBG 34268 890 36 in in IN 34268 890 37 Australia Australia NNP 34268 890 38 ? ? . 34268 891 1 " " `` 34268 891 2 [ [ -LRB- 34268 891 3 13 13 CD 34268 891 4 ] ] -RRB- 34268 891 5 Or or CC 34268 891 6 this--"Messages this--"message NNS 34268 891 7 are be VBP 34268 891 8 being be VBG 34268 891 9 received receive VBN 34268 891 10 every every DT 34268 891 11 minute minute NN 34268 891 12 from from IN 34268 891 13 our -PRON- PRP$ 34268 891 14 friends friend NNS 34268 891 15 on on IN 34268 891 16 the the DT 34268 891 17 planet planet NN 34268 891 18 Mars Mars NNP 34268 891 19 , , , 34268 891 20 and and CC 34268 891 21 are be VBP 34268 891 22 now now RB 34268 891 23 being be VBG 34268 891 24 answered answer VBN 34268 891 25 : : : 34268 891 26 how how WRB 34268 891 27 do do VBP 34268 891 28 you -PRON- PRP 34268 891 29 account account VB 34268 891 30 for for IN 34268 891 31 our -PRON- PRP$ 34268 891 32 ancestors ancestor NNS 34268 891 33 being be VBG 34268 891 34 utterly utterly RB 34268 891 35 ignorant ignorant JJ 34268 891 36 that that IN 34268 891 37 these these DT 34268 891 38 messages message NNS 34268 891 39 were be VBD 34268 891 40 occasionally occasionally RB 34268 891 41 sent send VBN 34268 891 42 to to IN 34268 891 43 them -PRON- PRP 34268 891 44 ? ? . 34268 891 45 " " '' 34268 892 1 Or or CC 34268 892 2 this--"What this--"what DT 34268 892 3 metal metal NN 34268 892 4 is be VBZ 34268 892 5 as as RB 34268 892 6 strong strong JJ 34268 892 7 compared compare VBN 34268 892 8 with with IN 34268 892 9 steel steel NN 34268 892 10 as as IN 34268 892 11 steel steel NN 34268 892 12 is be VBZ 34268 892 13 compared compare VBN 34268 892 14 with with IN 34268 892 15 lead lead NN 34268 892 16 ? ? . 34268 893 1 and and CC 34268 893 2 explain explain VB 34268 893 3 why why WRB 34268 893 4 the the DT 34268 893 5 discovery discovery NN 34268 893 6 of of IN 34268 893 7 it -PRON- PRP 34268 893 8 was be VBD 34268 893 9 not not RB 34268 893 10 made make VBN 34268 893 11 in in IN 34268 893 12 Sheffield Sheffield NNP 34268 893 13 . . . 34268 893 14 " " '' 34268 894 1 But but CC 34268 894 2 there there EX 34268 894 3 is be VBZ 34268 894 4 one one CD 34268 894 5 question question NN 34268 894 6 that that IN 34268 894 7 our -PRON- PRP$ 34268 894 8 descendants descendant NNS 34268 894 9 will will MD 34268 894 10 never never RB 34268 894 11 ask ask VB 34268 894 12 in in IN 34268 894 13 accents accent NNS 34268 894 14 of of IN 34268 894 15 jocularity jocularity NN 34268 894 16 , , , 34268 894 17 for for IN 34268 894 18 to to IN 34268 894 19 their -PRON- PRP$ 34268 894 20 bitter bitter JJ 34268 894 21 sorrow sorrow NN 34268 894 22 every every DT 34268 894 23 man man NN 34268 894 24 , , , 34268 894 25 woman woman NN 34268 894 26 , , , 34268 894 27 and and CC 34268 894 28 child child NN 34268 894 29 of of IN 34268 894 30 them -PRON- PRP 34268 894 31 will will MD 34268 894 32 know know VB 34268 894 33 the the DT 34268 894 34 answer answer NN 34268 894 35 , , , 34268 894 36 and and CC 34268 894 37 that that IN 34268 894 38 question question NN 34268 894 39 is be VBZ 34268 894 40 this--"If this--"if VB 34268 894 41 our -PRON- PRP$ 34268 894 42 ancestors ancestor NNS 34268 894 43 in in IN 34268 894 44 the the DT 34268 894 45 matter matter NN 34268 894 46 of of IN 34268 894 47 coal coal NN 34268 894 48 economy economy NN 34268 894 49 were be VBD 34268 894 50 not not RB 34268 894 51 quite quite RB 34268 894 52 as as RB 34268 894 53 ignorant ignorant JJ 34268 894 54 as as IN 34268 894 55 a a DT 34268 894 56 baby baby NN 34268 894 57 who who WP 34268 894 58 takes take VBZ 34268 894 59 a a DT 34268 894 60 penny penny NN 34268 894 61 { { -LRB- 34268 894 62 132 132 CD 34268 894 63 } } -RRB- 34268 894 64 as as IN 34268 894 65 equivalent equivalent JJ 34268 894 66 for for IN 34268 894 67 a a DT 34268 894 68 half half JJ 34268 894 69 - - HYPH 34268 894 70 crown crown NN 34268 894 71 , , , 34268 894 72 why why WRB 34268 894 73 did do VBD 34268 894 74 they -PRON- PRP 34268 894 75 waste waste VB 34268 894 76 our -PRON- PRP$ 34268 894 77 coal coal NN 34268 894 78 ? ? . 34268 895 1 Why why WRB 34268 895 2 did do VBD 34268 895 3 they -PRON- PRP 34268 895 4 destroy destroy VB 34268 895 5 what what WP 34268 895 6 never never RB 34268 895 7 can can MD 34268 895 8 be be VB 34268 895 9 replaced replace VBN 34268 895 10 ? ? . 34268 895 11 " " '' 34268 896 1 My -PRON- PRP$ 34268 896 2 friends friend NNS 34268 896 3 , , , 34268 896 4 let let VB 34268 896 5 me -PRON- PRP 34268 896 6 conclude conclude VB 34268 896 7 by by IN 34268 896 8 impressing impress VBG 34268 896 9 upon upon IN 34268 896 10 you -PRON- PRP 34268 896 11 the the DT 34268 896 12 value value NN 34268 896 13 of of IN 34268 896 14 knowledge knowledge NN 34268 896 15 , , , 34268 896 16 and and CC 34268 896 17 the the DT 34268 896 18 importance importance NN 34268 896 19 of of IN 34268 896 20 using use VBG 34268 896 21 every every DT 34268 896 22 opportunity opportunity NN 34268 896 23 within within IN 34268 896 24 your -PRON- PRP$ 34268 896 25 reach reach NN 34268 896 26 to to TO 34268 896 27 increase increase VB 34268 896 28 your -PRON- PRP$ 34268 896 29 own own JJ 34268 896 30 store store NN 34268 896 31 of of IN 34268 896 32 it -PRON- PRP 34268 896 33 . . . 34268 897 1 Many many JJ 34268 897 2 are be VBP 34268 897 3 the the DT 34268 897 4 glittering glitter VBG 34268 897 5 things thing NNS 34268 897 6 that that WDT 34268 897 7 seem seem VBP 34268 897 8 to to TO 34268 897 9 compete compete VB 34268 897 10 successfully successfully RB 34268 897 11 with with IN 34268 897 12 it -PRON- PRP 34268 897 13 , , , 34268 897 14 and and CC 34268 897 15 to to TO 34268 897 16 exercise exercise VB 34268 897 17 a a DT 34268 897 18 stronger strong JJR 34268 897 19 fascination fascination NN 34268 897 20 over over IN 34268 897 21 human human JJ 34268 897 22 hearts heart NNS 34268 897 23 . . . 34268 898 1 Wealth wealth NN 34268 898 2 and and CC 34268 898 3 rank rank NN 34268 898 4 , , , 34268 898 5 fashion fashion NN 34268 898 6 and and CC 34268 898 7 luxury luxury NN 34268 898 8 , , , 34268 898 9 power power NN 34268 898 10 and and CC 34268 898 11 fame fame NN 34268 898 12 -- -- : 34268 898 13 these these DT 34268 898 14 fire fire VBP 34268 898 15 the the DT 34268 898 16 ambitions ambition NNS 34268 898 17 of of IN 34268 898 18 men man NNS 34268 898 19 , , , 34268 898 20 and and CC 34268 898 21 attract attract VB 34268 898 22 myriads myriad NNS 34268 898 23 of of IN 34268 898 24 eager eager JJ 34268 898 25 worshippers worshipper NNS 34268 898 26 ; ; : 34268 898 27 but but CC 34268 898 28 , , , 34268 898 29 believe believe VB 34268 898 30 it -PRON- PRP 34268 898 31 , , , 34268 898 32 they -PRON- PRP 34268 898 33 are be VBP 34268 898 34 but but RB 34268 898 35 poor poor JJ 34268 898 36 things thing NNS 34268 898 37 in in IN 34268 898 38 comparison comparison NN 34268 898 39 with with IN 34268 898 40 knowledge knowledge NN 34268 898 41 , , , 34268 898 42 and and CC 34268 898 43 have have VBP 34268 898 44 no no DT 34268 898 45 such such JJ 34268 898 46 pure pure JJ 34268 898 47 satisfactions satisfaction NNS 34268 898 48 to to TO 34268 898 49 give give VB 34268 898 50 as as IN 34268 898 51 those those DT 34268 898 52 which which WDT 34268 898 53 it -PRON- PRP 34268 898 54 is be VBZ 34268 898 55 able able JJ 34268 898 56 to to TO 34268 898 57 bestow bestow VB 34268 898 58 . . . 34268 899 1 There there EX 34268 899 2 is be VBZ 34268 899 3 no no DT 34268 899 4 evil evil JJ 34268 899 5 thing thing NN 34268 899 6 under under IN 34268 899 7 the the DT 34268 899 8 sun sun NN 34268 899 9 which which WDT 34268 899 10 knowledge knowledge NN 34268 899 11 , , , 34268 899 12 when when WRB 34268 899 13 wielded wield VBN 34268 899 14 by by IN 34268 899 15 an an DT 34268 899 16 earnest earnest JJ 34268 899 17 and and CC 34268 899 18 rightly rightly RB 34268 899 19 directed direct VBN 34268 899 20 will will NN 34268 899 21 , , , 34268 899 22 may may MD 34268 899 23 not not RB 34268 899 24 help help VB 34268 899 25 to to TO 34268 899 26 purge purge VB 34268 899 27 out out RP 34268 899 28 and and CC 34268 899 29 destroy destroy VB 34268 899 30 ; ; : 34268 899 31 and and CC 34268 899 32 there there EX 34268 899 33 is be VBZ 34268 899 34 no no DT 34268 899 35 man man NN 34268 899 36 or or CC 34268 899 37 woman woman NN 34268 899 38 born bear VBN 34268 899 39 into into IN 34268 899 40 this this DT 34268 899 41 world world NN 34268 899 42 who who WP 34268 899 43 has have VBZ 34268 899 44 not not RB 34268 899 45 been be VBN 34268 899 46 given give VBN 34268 899 47 the the DT 34268 899 48 capacity capacity NN 34268 899 49 , , , 34268 899 50 not not RB 34268 899 51 merely merely RB 34268 899 52 to to TO 34268 899 53 gather gather VB 34268 899 54 in in IN 34268 899 55 knowledge knowledge NN 34268 899 56 for for IN 34268 899 57 his -PRON- PRP$ 34268 899 58 own own JJ 34268 899 59 improvement improvement NN 34268 899 60 and and CC 34268 899 61 delight delight NN 34268 899 62 , , , 34268 899 63 but but CC 34268 899 64 even even RB 34268 899 65 to to TO 34268 899 66 add add VB 34268 899 67 something something NN 34268 899 68 , , , 34268 899 69 however however RB 34268 899 70 little little JJ 34268 899 71 , , , 34268 899 72 to to IN 34268 899 73 that that DT 34268 899 74 general general JJ 34268 899 75 stock stock NN 34268 899 76 of of IN 34268 899 77 knowledge knowledge NN 34268 899 78 which which WDT 34268 899 79 is be VBZ 34268 899 80 the the DT 34268 899 81 world world NN 34268 899 82 's 's POS 34268 899 83 best good JJS 34268 899 84 wealth wealth NN 34268 899 85 . . . 34268 900 1 * * NFP 34268 900 2 * * NFP 34268 900 3 * * NFP 34268 900 4 * * NFP 34268 900 5 * * NFP 34268 900 6 { { -LRB- 34268 900 7 133 133 CD 34268 900 8 } } -RRB- 34268 900 9 ARGUMENT ARGUMENT NNP 34268 900 10 . . . 34268 901 1 1 1 LS 34268 901 2 . . . 34268 902 1 _ _ NNP 34268 902 2 Introduction Introduction NNP 34268 902 3 _ _ NNP 34268 902 4 , , , 34268 902 5 pages page VBZ 34268 902 6 9 9 CD 34268 902 7 - - SYM 34268 902 8 14 14 CD 34268 902 9 , , , 34268 902 10 showing show VBG 34268 902 11 the the DT 34268 902 12 importance importance NN 34268 902 13 of of IN 34268 902 14 the the DT 34268 902 15 study study NN 34268 902 16 of of IN 34268 902 17 spinning spin VBG 34268 902 18 - - HYPH 34268 902 19 top top NN 34268 902 20 behaviour behaviour NN 34268 902 21 . . . 34268 903 1 2 2 LS 34268 903 2 . . . 34268 904 1 _ _ NNP 34268 904 2 Quasi Quasi NNP 34268 904 3 - - HYPH 34268 904 4 rigidity rigidity NN 34268 904 5 induced induce VBN 34268 904 6 even even RB 34268 904 7 in in IN 34268 904 8 flexible flexible JJ 34268 904 9 and and CC 34268 904 10 fluid fluid JJ 34268 904 11 bodies body NNS 34268 904 12 by by IN 34268 904 13 rapid rapid JJ 34268 904 14 motion motion NN 34268 904 15 _ _ NNP 34268 904 16 , , , 34268 904 17 14 14 CD 34268 904 18 - - SYM 34268 904 19 21 21 CD 34268 904 20 . . . 34268 905 1 Illustrations illustration NNS 34268 905 2 : : : 34268 905 3 Top Top NNP 34268 905 4 , , , 34268 905 5 14 14 CD 34268 905 6 ; ; : 34268 905 7 belt belt NN 34268 905 8 or or CC 34268 905 9 rope rope NN 34268 905 10 , , , 34268 905 11 14 14 CD 34268 905 12 ; ; : 34268 905 13 disc disc NN 34268 905 14 of of IN 34268 905 15 thin thin JJ 34268 905 16 paper paper NN 34268 905 17 , , , 34268 905 18 14 14 CD 34268 905 19 ; ; : 34268 905 20 ring ring NN 34268 905 21 of of IN 34268 905 22 chain chain NN 34268 905 23 , , , 34268 905 24 15 15 CD 34268 905 25 ; ; : 34268 905 26 soft soft JJ 34268 905 27 hat hat NN 34268 905 28 , , , 34268 905 29 16 16 CD 34268 905 30 ; ; : 34268 905 31 drunken drunken JJ 34268 905 32 man man NN 34268 905 33 , , , 34268 905 34 16 16 CD 34268 905 35 ; ; : 34268 905 36 rotating rotate VBG 34268 905 37 water water NN 34268 905 38 , , , 34268 905 39 16 16 CD 34268 905 40 ; ; : 34268 905 41 smoke smoke NN 34268 905 42 rings ring NNS 34268 905 43 , , , 34268 905 44 17 17 CD 34268 905 45 ; ; : 34268 905 46 Thomson Thomson NNP 34268 905 47 's 's POS 34268 905 48 Molecular Molecular NNP 34268 905 49 Theory Theory NNP 34268 905 50 , , , 34268 905 51 19 19 CD 34268 905 52 ; ; : 34268 905 53 swimmer swimmer NNP 34268 905 54 caught catch VBN 34268 905 55 in in IN 34268 905 56 an an DT 34268 905 57 eddy eddy NN 34268 905 58 , , , 34268 905 59 20 20 CD 34268 905 60 ; ; : 34268 905 61 mining mining NN 34268 905 62 water water NN 34268 905 63 jet jet NN 34268 905 64 , , , 34268 905 65 20 20 CD 34268 905 66 ; ; : 34268 905 67 cased case VBN 34268 905 68 gyrostat gyrostat NNP 34268 905 69 , , , 34268 905 70 21 21 CD 34268 905 71 . . . 34268 906 1 3 3 LS 34268 906 2 . . . 34268 907 1 _ _ NNP 34268 907 2 The the DT 34268 907 3 nature nature NN 34268 907 4 of of IN 34268 907 5 this this DT 34268 907 6 quasi quasi JJ 34268 907 7 - - JJ 34268 907 8 rigidity rigidity NN 34268 907 9 in in IN 34268 907 10 spinning spin VBG 34268 907 11 bodies body NNS 34268 907 12 is be VBZ 34268 907 13 a a DT 34268 907 14 resistance resistance NN 34268 907 15 to to TO 34268 907 16 change change VB 34268 907 17 of of IN 34268 907 18 direction direction NN 34268 907 19 of of IN 34268 907 20 the the DT 34268 907 21 axis axi NNS 34268 907 22 of of IN 34268 907 23 spinning spin VBG 34268 907 24 _ _ NNP 34268 907 25 , , , 34268 907 26 21 21 CD 34268 907 27 - - SYM 34268 907 28 30 30 CD 34268 907 29 . . . 34268 908 1 Illustrations illustration NNS 34268 908 2 : : : 34268 908 3 Cased case VBN 34268 908 4 gyrostat gyrostat JJ 34268 908 5 , , , 34268 908 6 21 21 CD 34268 908 7 - - SYM 34268 908 8 24 24 CD 34268 908 9 ; ; : 34268 908 10 tops top NNS 34268 908 11 , , , 34268 908 12 biscuits biscuit NNS 34268 908 13 , , , 34268 908 14 hats hat NNS 34268 908 15 , , , 34268 908 16 thrown throw VBN 34268 908 17 into into IN 34268 908 18 the the DT 34268 908 19 air air NN 34268 908 20 , , , 34268 908 21 24 24 CD 34268 908 22 - - SYM 34268 908 23 26 26 CD 34268 908 24 ; ; : 34268 908 25 quoits quoit NNS 34268 908 26 , , , 34268 908 27 hoops hoop NNS 34268 908 28 , , , 34268 908 29 projectiles projectile NNS 34268 908 30 from from IN 34268 908 31 guns gun NNS 34268 908 32 , , , 34268 908 33 27 27 CD 34268 908 34 ; ; : 34268 908 35 jugglers juggler NNS 34268 908 36 at at IN 34268 908 37 the the DT 34268 908 38 Victoria Victoria NNP 34268 908 39 Music Music NNP 34268 908 40 Hall Hall NNP 34268 908 41 , , , 34268 908 42 26 26 CD 34268 908 43 - - SYM 34268 908 44 30 30 CD 34268 908 45 ; ; : 34268 908 46 child child NN 34268 908 47 trundling trundling NN 34268 908 48 hoop hoop NNP 34268 908 49 , , , 34268 908 50 man man NN 34268 908 51 on on IN 34268 908 52 bicycle bicycle NN 34268 908 53 , , , 34268 908 54 ballet ballet NN 34268 908 55 - - HYPH 34268 908 56 dancer dancer NN 34268 908 57 , , , 34268 908 58 the the DT 34268 908 59 earth earth NN 34268 908 60 pointing point VBG 34268 908 61 to to IN 34268 908 62 pole pole NNP 34268 908 63 star star NN 34268 908 64 , , , 34268 908 65 boy boy NN 34268 908 66 's 's POS 34268 908 67 top top NN 34268 908 68 , , , 34268 908 69 30 30 CD 34268 908 70 . . . 34268 909 1 4 4 LS 34268 909 2 . . . 34268 910 1 _ _ NNP 34268 910 2 Study Study NNP 34268 910 3 of of IN 34268 910 4 the the DT 34268 910 5 crab crab NN 34268 910 6 - - HYPH 34268 910 7 like like JJ 34268 910 8 behaviour behaviour NN 34268 910 9 of of IN 34268 910 10 a a DT 34268 910 11 spinning spin VBG 34268 910 12 body body NN 34268 910 13 _ _ NNP 34268 910 14 , , , 34268 910 15 30 30 CD 34268 910 16 - - SYM 34268 910 17 49 49 CD 34268 910 18 . . . 34268 911 1 Illustrations illustration NNS 34268 911 2 : : : 34268 911 3 Spinning spin VBG 34268 911 4 top top NN 34268 911 5 , , , 34268 911 6 31 31 CD 34268 911 7 ; ; : 34268 911 8 cased case VBN 34268 911 9 gyrostat gyrostat NNP 34268 911 10 , , , 34268 911 11 32 32 CD 34268 911 12 ; ; : 34268 911 13 balanced balanced JJ 34268 911 14 gyrostat gyrostat JJ 34268 911 15 , , , 34268 911 16 33 33 CD 34268 911 17 - - SYM 34268 911 18 36 36 CD 34268 911 19 ; ; : 34268 911 20 windage windage NN 34268 911 21 of of IN 34268 911 22 projectiles projectile NNS 34268 911 23 from from IN 34268 911 24 { { -LRB- 34268 911 25 134 134 CD 34268 911 26 } } -RRB- 34268 911 27 rifled rifle VBN 34268 911 28 guns gun NNS 34268 911 29 , , , 34268 911 30 36 36 CD 34268 911 31 - - SYM 34268 911 32 38 38 CD 34268 911 33 ; ; : 34268 911 34 tilting tilt VBG 34268 911 35 a a DT 34268 911 36 hoop hoop NN 34268 911 37 or or CC 34268 911 38 bicycle bicycle NN 34268 911 39 , , , 34268 911 40 turning turn VBG 34268 911 41 quickly quickly RB 34268 911 42 on on IN 34268 911 43 horseback horseback NN 34268 911 44 , , , 34268 911 45 38 38 CD 34268 911 46 ; ; : 34268 911 47 bowls bowl NNS 34268 911 48 , , , 34268 911 49 39 39 CD 34268 911 50 ; ; : 34268 911 51 how how WRB 34268 911 52 to to TO 34268 911 53 simplify simplify VB 34268 911 54 one one PRP 34268 911 55 's 's POS 34268 911 56 observations observation NNS 34268 911 57 , , , 34268 911 58 39 39 CD 34268 911 59 , , , 34268 911 60 40 40 CD 34268 911 61 ; ; : 34268 911 62 the the DT 34268 911 63 illustration illustration NN 34268 911 64 which which WDT 34268 911 65 gives give VBZ 34268 911 66 us -PRON- PRP 34268 911 67 our -PRON- PRP$ 34268 911 68 simple simple JJ 34268 911 69 universal universal JJ 34268 911 70 rule rule NN 34268 911 71 , , , 34268 911 72 40 40 CD 34268 911 73 - - SYM 34268 911 74 42 42 CD 34268 911 75 ; ; : 34268 911 76 testing test VBG 34268 911 77 the the DT 34268 911 78 rule rule NN 34268 911 79 , , , 34268 911 80 42 42 CD 34268 911 81 - - SYM 34268 911 82 44 44 CD 34268 911 83 ; ; , 34268 911 84 explanation explanation NN 34268 911 85 of of IN 34268 911 86 precession precession NN 34268 911 87 of of IN 34268 911 88 gyrostat gyrostat NNP 34268 911 89 , , , 34268 911 90 44 44 CD 34268 911 91 , , , 34268 911 92 45 45 CD 34268 911 93 ; ; : 34268 911 94 precession precession NN 34268 911 95 of of IN 34268 911 96 common common JJ 34268 911 97 top top NN 34268 911 98 , , , 34268 911 99 46 46 CD 34268 911 100 ; ; : 34268 911 101 precession precession NN 34268 911 102 of of IN 34268 911 103 overhung overhung NNP 34268 911 104 top top NNP 34268 911 105 , , , 34268 911 106 46 46 CD 34268 911 107 ; ; : 34268 911 108 list list NN 34268 911 109 of of IN 34268 911 110 our -PRON- PRP$ 34268 911 111 results result NNS 34268 911 112 given give VBN 34268 911 113 in in IN 34268 911 114 a a DT 34268 911 115 wall wall NN 34268 911 116 sheet sheet NN 34268 911 117 , , , 34268 911 118 48 48 CD 34268 911 119 , , , 34268 911 120 49 49 CD 34268 911 121 . . . 34268 912 1 5 5 CD 34268 912 2 . . . 34268 913 1 _ _ NNP 34268 913 2 Proof Proof NNP 34268 913 3 or or CC 34268 913 4 explanation explanation NN 34268 913 5 of of IN 34268 913 6 our -PRON- PRP$ 34268 913 7 simple simple JJ 34268 913 8 universal universal JJ 34268 913 9 rule rule NN 34268 913 10 _ _ NNP 34268 913 11 , , , 34268 913 12 50 50 CD 34268 913 13 - - SYM 34268 913 14 54 54 CD 34268 913 15 . . . 34268 914 1 Giving give VBG 34268 914 2 two two CD 34268 914 3 independent independent JJ 34268 914 4 rotations rotation NNS 34268 914 5 to to IN 34268 914 6 a a DT 34268 914 7 body body NN 34268 914 8 , , , 34268 914 9 50 50 CD 34268 914 10 , , , 34268 914 11 51 51 CD 34268 914 12 ; ; : 34268 914 13 composition composition NN 34268 914 14 of of IN 34268 914 15 rotations rotation NNS 34268 914 16 , , , 34268 914 17 52 52 CD 34268 914 18 , , , 34268 914 19 53 53 CD 34268 914 20 . . . 34268 915 1 6 6 CD 34268 915 2 . . . 34268 916 1 _ _ NNP 34268 916 2 Warning Warning NNP 34268 916 3 that that IN 34268 916 4 the the DT 34268 916 5 rule rule NN 34268 916 6 is be VBZ 34268 916 7 not not RB 34268 916 8 , , , 34268 916 9 after after RB 34268 916 10 all all RB 34268 916 11 , , , 34268 916 12 so so RB 34268 916 13 simple simple JJ 34268 916 14 _ _ NNP 34268 916 15 , , , 34268 916 16 54 54 CD 34268 916 17 - - SYM 34268 916 18 66 66 CD 34268 916 19 . . . 34268 917 1 Two two CD 34268 917 2 independent independent JJ 34268 917 3 spins spin NNS 34268 917 4 given give VBN 34268 917 5 to to IN 34268 917 6 the the DT 34268 917 7 earth earth NN 34268 917 8 , , , 34268 917 9 54 54 CD 34268 917 10 ; ; : 34268 917 11 centrifugal centrifugal JJ 34268 917 12 force force NN 34268 917 13 , , , 34268 917 14 55 55 CD 34268 917 15 ; ; : 34268 917 16 balancing balance VBG 34268 917 17 of of IN 34268 917 18 quick quick JJ 34268 917 19 speed speed NN 34268 917 20 machinery machinery NN 34268 917 21 , , , 34268 917 22 56 56 CD 34268 917 23 , , , 34268 917 24 57 57 CD 34268 917 25 ; ; : 34268 917 26 the the DT 34268 917 27 possible possible JJ 34268 917 28 wobbling wobbling NN 34268 917 29 of of IN 34268 917 30 the the DT 34268 917 31 earth earth NN 34268 917 32 , , , 34268 917 33 58 58 CD 34268 917 34 ; ; : 34268 917 35 the the DT 34268 917 36 three three CD 34268 917 37 principal principal JJ 34268 917 38 axes axis NNS 34268 917 39 of of IN 34268 917 40 a a DT 34268 917 41 body body NN 34268 917 42 , , , 34268 917 43 59 59 CD 34268 917 44 ; ; : 34268 917 45 the the DT 34268 917 46 free free JJ 34268 917 47 spinning spinning NN 34268 917 48 of of IN 34268 917 49 discs disc NNS 34268 917 50 , , , 34268 917 51 cones cone NNS 34268 917 52 , , , 34268 917 53 rods rod NNS 34268 917 54 , , , 34268 917 55 rings ring NNS 34268 917 56 of of IN 34268 917 57 chain chain NN 34268 917 58 , , , 34268 917 59 60 60 CD 34268 917 60 ; ; : 34268 917 61 nodding nod VBG 34268 917 62 motion motion NN 34268 917 63 of of IN 34268 917 64 a a DT 34268 917 65 gyrostat gyrostat NN 34268 917 66 , , , 34268 917 67 62 62 CD 34268 917 68 ; ; : 34268 917 69 of of IN 34268 917 70 a a DT 34268 917 71 top top NN 34268 917 72 , , , 34268 917 73 63 63 CD 34268 917 74 ; ; : 34268 917 75 parenthesis parenthesis NN 34268 917 76 about about IN 34268 917 77 inaccuracy inaccuracy NN 34268 917 78 of of IN 34268 917 79 statement statement NN 34268 917 80 and and CC 34268 917 81 Rankine Rankine NNP 34268 917 82 's 's POS 34268 917 83 rhyme rhyme NNS 34268 917 84 , , , 34268 917 85 63 63 CD 34268 917 86 , , , 34268 917 87 64 64 CD 34268 917 88 ; ; : 34268 917 89 further further JJ 34268 917 90 complications complication NNS 34268 917 91 in in IN 34268 917 92 gyrostatic gyrostatic JJ 34268 917 93 behaviour behaviour NN 34268 917 94 , , , 34268 917 95 64 64 CD 34268 917 96 ; ; , 34268 917 97 strange strange JJ 34268 917 98 elastic elastic JJ 34268 917 99 , , , 34268 917 100 jelly jelly RB 34268 917 101 - - HYPH 34268 917 102 like like JJ 34268 917 103 behaviour behaviour NNP 34268 917 104 , , , 34268 917 105 65 65 CD 34268 917 106 ; ; : 34268 917 107 gyrostat gyrostat JJ 34268 917 108 on on IN 34268 917 109 stilts stilt NNS 34268 917 110 , , , 34268 917 111 66 66 CD 34268 917 112 . . . 34268 918 1 7 7 LS 34268 918 2 . . . 34268 919 1 _ _ NNP 34268 919 2 Why why WRB 34268 919 3 a a DT 34268 919 4 gyrostat gyrostat JJ 34268 919 5 falls fall VBZ 34268 919 6 _ _ NNP 34268 919 7 , , , 34268 919 8 66 66 CD 34268 919 9 , , , 34268 919 10 67 67 CD 34268 919 11 . . . 34268 920 1 8 8 LS 34268 920 2 . . . 34268 921 1 _ _ NNP 34268 921 2 Why why WRB 34268 921 3 a a DT 34268 921 4 top top NN 34268 921 5 rises rise VBZ 34268 921 6 _ _ NNP 34268 921 7 , , , 34268 921 8 67 67 CD 34268 921 9 - - SYM 34268 921 10 74 74 CD 34268 921 11 . . . 34268 922 1 General general JJ 34268 922 2 ignorance ignorance NN 34268 922 3 , , , 34268 922 4 67 67 CD 34268 922 5 ; ; : 34268 922 6 Thomson Thomson NNP 34268 922 7 preparing prepare VBG 34268 922 8 for for IN 34268 922 9 the the DT 34268 922 10 mathematical mathematical JJ 34268 922 11 tripos tripos NN 34268 922 12 , , , 34268 922 13 68 68 CD 34268 922 14 ; ; : 34268 922 15 behaviour behaviour NN 34268 922 16 of of IN 34268 922 17 a a DT 34268 922 18 water water NN 34268 922 19 - - HYPH 34268 922 20 worn wear VBN 34268 922 21 stone stone NN 34268 922 22 when when WRB 34268 922 23 spun spin VBD 34268 922 24 on on IN 34268 922 25 a a DT 34268 922 26 table table NN 34268 922 27 , , , 34268 922 28 68 68 CD 34268 922 29 , , , 34268 922 30 69 69 CD 34268 922 31 ; ; : 34268 922 32 parenthesis parenthesis NN 34268 922 33 on on IN 34268 922 34 technical technical JJ 34268 922 35 education education NN 34268 922 36 , , , 34268 922 37 70 70 CD 34268 922 38 ; ; : 34268 922 39 simple simple JJ 34268 922 40 explanation explanation NN 34268 922 41 of of IN 34268 922 42 why why WRB 34268 922 43 a a DT 34268 922 44 top top JJ 34268 922 45 rises rise VBZ 34268 922 46 , , , 34268 922 47 70 70 CD 34268 922 48 - - SYM 34268 922 49 73 73 CD 34268 922 50 ; ; : 34268 922 51 behaviour behaviour NN 34268 922 52 of of IN 34268 922 53 heterogeneous heterogeneous JJ 34268 922 54 sphere sphere NN 34268 922 55 when when WRB 34268 922 56 spun spun NNP 34268 922 57 , , , 34268 922 58 74 74 CD 34268 922 59 . . . 34268 923 1 9 9 CD 34268 923 2 . . . 34268 924 1 _ _ NNP 34268 924 2 Precessional precessional JJ 34268 924 3 motion motion NN 34268 924 4 of of IN 34268 924 5 the the DT 34268 924 6 earth earth NN 34268 924 7 _ _ NNP 34268 924 8 , , , 34268 924 9 74 74 CD 34268 924 10 - - SYM 34268 924 11 91 91 CD 34268 924 12 . . . 34268 925 1 Its -PRON- PRP$ 34268 925 2 nature nature NN 34268 925 3 and and CC 34268 925 4 effects effect NNS 34268 925 5 on on IN 34268 925 6 climate climate NN 34268 925 7 , , , 34268 925 8 75 75 CD 34268 925 9 - - SYM 34268 925 10 80 80 CD 34268 925 11 ; ; : 34268 925 12 resemblance resemblance NN 34268 925 13 of of IN 34268 925 14 the the DT 34268 925 15 precessing precess VBG 34268 925 16 earth earth NN 34268 925 17 to to IN 34268 925 18 certain certain JJ 34268 925 19 models model NNS 34268 925 20 , , , 34268 925 21 80 80 CD 34268 925 22 - - SYM 34268 925 23 82 82 CD 34268 925 24 ; ; : 34268 925 25 tilting tilt VBG 34268 925 26 forces force NNS 34268 925 27 exerted exert VBN 34268 925 28 by by IN 34268 925 29 the the DT 34268 925 30 sun sun NN 34268 925 31 and and CC 34268 925 32 moon moon NN 34268 925 33 on on IN 34268 925 34 the the DT 34268 925 35 { { -LRB- 34268 925 36 135 135 CD 34268 925 37 } } -RRB- 34268 925 38 earth earth NN 34268 925 39 , , , 34268 925 40 82 82 CD 34268 925 41 - - SYM 34268 925 42 84 84 CD 34268 925 43 ; ; : 34268 925 44 how how WRB 34268 925 45 the the DT 34268 925 46 earth earth NN 34268 925 47 's 's POS 34268 925 48 precessional precessional JJ 34268 925 49 motion motion NN 34268 925 50 is be VBZ 34268 925 51 always always RB 34268 925 52 altering alter VBG 34268 925 53 , , , 34268 925 54 85 85 CD 34268 925 55 - - SYM 34268 925 56 88 88 CD 34268 925 57 ; ; : 34268 925 58 the the DT 34268 925 59 retrogression retrogression NN 34268 925 60 of of IN 34268 925 61 the the DT 34268 925 62 moon moon NN 34268 925 63 's 's POS 34268 925 64 nodes node NNS 34268 925 65 is be VBZ 34268 925 66 itself -PRON- PRP 34268 925 67 another another DT 34268 925 68 example example NN 34268 925 69 , , , 34268 925 70 88 88 CD 34268 925 71 , , , 34268 925 72 89 89 CD 34268 925 73 ; ; : 34268 925 74 an an DT 34268 925 75 exact exact JJ 34268 925 76 statement statement NN 34268 925 77 made make VBN 34268 925 78 and and CC 34268 925 79 a a DT 34268 925 80 sort sort NN 34268 925 81 of of IN 34268 925 82 apology apology NN 34268 925 83 for for IN 34268 925 84 making make VBG 34268 925 85 it -PRON- PRP 34268 925 86 , , , 34268 925 87 90 90 CD 34268 925 88 , , , 34268 925 89 91 91 CD 34268 925 90 . . . 34268 926 1 10 10 CD 34268 926 2 . . . 34268 927 1 _ _ NNP 34268 927 2 Influence Influence NNP 34268 927 3 of of IN 34268 927 4 possible possible JJ 34268 927 5 internal internal JJ 34268 927 6 fluidity fluidity NN 34268 927 7 of of IN 34268 927 8 the the DT 34268 927 9 earth earth NN 34268 927 10 on on IN 34268 927 11 its -PRON- PRP$ 34268 927 12 precessional precessional JJ 34268 927 13 motion motion NN 34268 927 14 _ _ NNP 34268 927 15 , , , 34268 927 16 91 91 CD 34268 927 17 - - SYM 34268 927 18 98 98 CD 34268 927 19 . . . 34268 928 1 Effect effect NN 34268 928 2 of of IN 34268 928 3 fluids fluid NNS 34268 928 4 and and CC 34268 928 5 sand sand NN 34268 928 6 in in IN 34268 928 7 tumblers tumbler NNS 34268 928 8 , , , 34268 928 9 91 91 CD 34268 928 10 - - HYPH 34268 928 11 93 93 CD 34268 928 12 ; ; : 34268 928 13 three three CD 34268 928 14 tests test NNS 34268 928 15 of of IN 34268 928 16 the the DT 34268 928 17 internal internal JJ 34268 928 18 rigidity rigidity NN 34268 928 19 of of IN 34268 928 20 an an DT 34268 928 21 egg egg NN 34268 928 22 , , , 34268 928 23 that that RB 34268 928 24 is is RB 34268 928 25 , , , 34268 928 26 of of IN 34268 928 27 its -PRON- PRP$ 34268 928 28 being be VBG 34268 928 29 a a DT 34268 928 30 boiled boil VBN 34268 928 31 egg egg NN 34268 928 32 , , , 34268 928 33 93 93 CD 34268 928 34 , , , 34268 928 35 94 94 CD 34268 928 36 ; ; : 34268 928 37 quasi quasi JJ 34268 928 38 - - JJ 34268 928 39 rigidity rigidity NN 34268 928 40 of of IN 34268 928 41 fluids fluid NNS 34268 928 42 due due JJ 34268 928 43 to to IN 34268 928 44 rapid rapid JJ 34268 928 45 motion motion NN 34268 928 46 , , , 34268 928 47 forgotten forget VBN 34268 928 48 in in IN 34268 928 49 original original JJ 34268 928 50 argument argument NN 34268 928 51 , , , 34268 928 52 95 95 CD 34268 928 53 ; ; : 34268 928 54 beautiful beautiful JJ 34268 928 55 behaviour behaviour NN 34268 928 56 of of IN 34268 928 57 hollow hollow JJ 34268 928 58 top top NN 34268 928 59 filled fill VBN 34268 928 60 with with IN 34268 928 61 water water NN 34268 928 62 , , , 34268 928 63 95 95 CD 34268 928 64 ; ; , 34268 928 65 striking strike VBG 34268 928 66 contrasts contrast NNS 34268 928 67 in in IN 34268 928 68 the the DT 34268 928 69 behaviour behaviour NN 34268 928 70 of of IN 34268 928 71 two two CD 34268 928 72 tops top NNS 34268 928 73 which which WDT 34268 928 74 are be VBP 34268 928 75 very very RB 34268 928 76 much much RB 34268 928 77 alike alike RB 34268 928 78 , , , 34268 928 79 97 97 CD 34268 928 80 , , , 34268 928 81 98 98 CD 34268 928 82 ; ; : 34268 928 83 fourth fourth JJ 34268 928 84 test test NN 34268 928 85 of of IN 34268 928 86 a a DT 34268 928 87 boiled boil VBN 34268 928 88 egg egg NN 34268 928 89 , , , 34268 928 90 98 98 CD 34268 928 91 . . . 34268 929 1 11 11 CD 34268 929 2 . . . 34268 930 1 Apology apology NN 34268 930 2 for for IN 34268 930 3 dwelling dwell VBG 34268 930 4 further far RBR 34268 930 5 upon upon IN 34268 930 6 astronomical astronomical JJ 34268 930 7 matters matter NNS 34268 930 8 , , , 34268 930 9 and and CC 34268 930 10 impertinent impertinent JJ 34268 930 11 remarks remark NNS 34268 930 12 about about IN 34268 930 13 astronomers astronomer NNS 34268 930 14 , , , 34268 930 15 99 99 CD 34268 930 16 - - SYM 34268 930 17 101 101 CD 34268 930 18 . . . 34268 931 1 12 12 CD 34268 931 2 . . . 34268 932 1 How how WRB 34268 932 2 a a DT 34268 932 3 gyrostat gyrostat NN 34268 932 4 would would MD 34268 932 5 enable enable VB 34268 932 6 a a DT 34268 932 7 person person NN 34268 932 8 living live VBG 34268 932 9 in in IN 34268 932 10 subterranean subterranean JJ 34268 932 11 regions region NNS 34268 932 12 to to TO 34268 932 13 know know VB 34268 932 14 , , , 34268 932 15 _ _ NNP 34268 932 16 1st 1st NN 34268 932 17 , , , 34268 932 18 that that IN 34268 932 19 the the DT 34268 932 20 earth earth NN 34268 932 21 rotates rotate VBZ 34268 932 22 _ _ NNP 34268 932 23 ; ; : 34268 932 24 _ _ NNP 34268 932 25 2nd 2nd NN 34268 932 26 , , , 34268 932 27 the the DT 34268 932 28 amount amount NN 34268 932 29 of of IN 34268 932 30 rotation rotation NN 34268 932 31 _ _ NNP 34268 932 32 ; ; : 34268 932 33 _ _ NNP 34268 932 34 3rd 3rd NN 34268 932 35 , , , 34268 932 36 the the DT 34268 932 37 direction direction NN 34268 932 38 of of IN 34268 932 39 true true JJ 34268 932 40 north north NNP 34268 932 41 _ _ NNP 34268 932 42 ; ; : 34268 932 43 _ _ NNP 34268 932 44 4th 4th NN 34268 932 45 , , , 34268 932 46 the the DT 34268 932 47 latitude latitude NN 34268 932 48 _ _ NNP 34268 932 49 , , , 34268 932 50 101 101 CD 34268 932 51 - - SYM 34268 932 52 111 111 CD 34268 932 53 . . . 34268 933 1 Some some DT 34268 933 2 men man NNS 34268 933 3 's 's POS 34268 933 4 want want NN 34268 933 5 of of IN 34268 933 6 faith faith NN 34268 933 7 , , , 34268 933 8 101 101 CD 34268 933 9 ; ; : 34268 933 10 disbelief disbelief NN 34268 933 11 in in IN 34268 933 12 the the DT 34268 933 13 earth earth NN 34268 933 14 's 's POS 34268 933 15 rotation rotation NN 34268 933 16 , , , 34268 933 17 102 102 CD 34268 933 18 ; ; : 34268 933 19 how how WRB 34268 933 20 a a DT 34268 933 21 free free JJ 34268 933 22 gyrostat gyrostat JJ 34268 933 23 behaves behave NNS 34268 933 24 , , , 34268 933 25 103 103 CD 34268 933 26 , , , 34268 933 27 104 104 CD 34268 933 28 ; ; : 34268 933 29 Foucault Foucault NNP 34268 933 30 's 's POS 34268 933 31 laboratory laboratory NN 34268 933 32 measurement measurement NN 34268 933 33 of of IN 34268 933 34 the the DT 34268 933 35 earth earth NN 34268 933 36 's 's POS 34268 933 37 rotation rotation NN 34268 933 38 , , , 34268 933 39 105 105 CD 34268 933 40 - - SYM 34268 933 41 107 107 CD 34268 933 42 ; ; : 34268 933 43 to to TO 34268 933 44 find find VB 34268 933 45 the the DT 34268 933 46 true true JJ 34268 933 47 north north NN 34268 933 48 , , , 34268 933 49 108 108 CD 34268 933 50 ; ; : 34268 933 51 all all DT 34268 933 52 rotating rotate VBG 34268 933 53 bodies body NNS 34268 933 54 vainly vainly RB 34268 933 55 endeavouring endeavour VBG 34268 933 56 to to TO 34268 933 57 point point VB 34268 933 58 to to IN 34268 933 59 the the DT 34268 933 60 pole pole NNP 34268 933 61 star star NN 34268 933 62 , , , 34268 933 63 108 108 CD 34268 933 64 ; ; : 34268 933 65 to to TO 34268 933 66 find find VB 34268 933 67 the the DT 34268 933 68 latitude latitude NN 34268 933 69 , , , 34268 933 70 110 110 CD 34268 933 71 ; ; : 34268 933 72 analogies analogy NNS 34268 933 73 between between IN 34268 933 74 the the DT 34268 933 75 gyrostat gyrostat NNP 34268 933 76 and and CC 34268 933 77 the the DT 34268 933 78 mariner mariner NNP 34268 933 79 's 's POS 34268 933 80 compass compass NNP 34268 933 81 and and CC 34268 933 82 the the DT 34268 933 83 dipping dipping NN 34268 933 84 needle needle NN 34268 933 85 , , , 34268 933 86 110 110 CD 34268 933 87 , , , 34268 933 88 111 111 CD 34268 933 89 ; ; : 34268 933 90 dynamical dynamical JJ 34268 933 91 connection connection NN 34268 933 92 between between IN 34268 933 93 magnetism magnetism NN 34268 933 94 and and CC 34268 933 95 gyrostatic gyrostatic JJ 34268 933 96 phenomena phenomenon NNS 34268 933 97 , , , 34268 933 98 111 111 CD 34268 933 99 . . . 34268 934 1 13 13 CD 34268 934 2 . . . 34268 935 1 How how WRB 34268 935 2 the the DT 34268 935 3 lecturer lecturer NN 34268 935 4 spun spin VBD 34268 935 5 his -PRON- PRP$ 34268 935 6 tops top NNS 34268 935 7 , , , 34268 935 8 using use VBG 34268 935 9 electro electro NNP 34268 935 10 - - HYPH 34268 935 11 motors motor NNS 34268 935 12 , , , 34268 935 13 112 112 CD 34268 935 14 - - SYM 34268 935 15 114 114 CD 34268 935 16 . . . 34268 936 1 14 14 CD 34268 936 2 . . . 34268 937 1 _ _ NNP 34268 937 2 Light Light NNP 34268 937 3 _ _ NNP 34268 937 4 , , , 34268 937 5 _ _ NNP 34268 937 6 magnetism magnetism NN 34268 937 7 _ _ NNP 34268 937 8 , , , 34268 937 9 _ _ NNP 34268 937 10 and and CC 34268 937 11 molecular molecular JJ 34268 937 12 spinning spinning NN 34268 937 13 tops top NNS 34268 937 14 _ _ NNP 34268 937 15 , , , 34268 937 16 115 115 CD 34268 937 17 - - SYM 34268 937 18 128 128 CD 34268 937 19 . . . 34268 938 1 Light light NN 34268 938 2 takes take VBZ 34268 938 3 time time NN 34268 938 4 to to TO 34268 938 5 travel travel VB 34268 938 6 , , , 34268 938 7 115 115 CD 34268 938 8 ; ; : 34268 938 9 the the DT 34268 938 10 electro electro NNP 34268 938 11 - - HYPH 34268 938 12 magnetic magnetic JJ 34268 938 13 { { -LRB- 34268 938 14 136 136 CD 34268 938 15 } } -RRB- 34268 938 16 theory theory NN 34268 938 17 of of IN 34268 938 18 light light NN 34268 938 19 , , , 34268 938 20 116 116 CD 34268 938 21 , , , 34268 938 22 117 117 CD 34268 938 23 ; ; : 34268 938 24 signalling signal VBG 34268 938 25 through through IN 34268 938 26 fogs fog NNS 34268 938 27 and and CC 34268 938 28 buildings building NNS 34268 938 29 by by IN 34268 938 30 means mean NNS 34268 938 31 of of IN 34268 938 32 a a DT 34268 938 33 new new JJ 34268 938 34 kind kind NN 34268 938 35 of of IN 34268 938 36 radiation radiation NN 34268 938 37 , , , 34268 938 38 117 117 CD 34268 938 39 ; ; : 34268 938 40 Faraday Faraday NNP 34268 938 41 's 's POS 34268 938 42 rotation rotation NN 34268 938 43 of of IN 34268 938 44 the the DT 34268 938 45 plane plane NN 34268 938 46 of of IN 34268 938 47 polarization polarization NN 34268 938 48 by by IN 34268 938 49 magnetism magnetism NN 34268 938 50 , , , 34268 938 51 with with IN 34268 938 52 illustrations illustration NNS 34268 938 53 and and CC 34268 938 54 models model NNS 34268 938 55 , , , 34268 938 56 118 118 CD 34268 938 57 - - SYM 34268 938 58 124 124 CD 34268 938 59 ; ; : 34268 938 60 chain chain NN 34268 938 61 of of IN 34268 938 62 gyrostats gyrostat NNS 34268 938 63 , , , 34268 938 64 124 124 CD 34268 938 65 ; ; , 34268 938 66 gyrostat gyrostat JJ 34268 938 67 as as IN 34268 938 68 a a DT 34268 938 69 pendulum pendulum NN 34268 938 70 bob bob NNP 34268 938 71 , , , 34268 938 72 126 126 CD 34268 938 73 ; ; : 34268 938 74 Thomson Thomson NNP 34268 938 75 's 's POS 34268 938 76 mechanical mechanical JJ 34268 938 77 illustration illustration NN 34268 938 78 of of IN 34268 938 79 Faraday Faraday NNP 34268 938 80 's 's POS 34268 938 81 experiment experiment NN 34268 938 82 , , , 34268 938 83 127 127 CD 34268 938 84 , , , 34268 938 85 128 128 CD 34268 938 86 . . . 34268 939 1 15 15 CD 34268 939 2 . . . 34268 940 1 _ _ NNP 34268 940 2 Conclusion Conclusion NNP 34268 940 3 _ _ NNP 34268 940 4 , , , 34268 940 5 129 129 CD 34268 940 6 - - SYM 34268 940 7 132 132 CD 34268 940 8 . . . 34268 941 1 The the DT 34268 941 2 necessity necessity NN 34268 941 3 for for IN 34268 941 4 cultivating cultivate VBG 34268 941 5 the the DT 34268 941 6 observation observation NN 34268 941 7 , , , 34268 941 8 129 129 CD 34268 941 9 ; ; : 34268 941 10 future future JJ 34268 941 11 discovery discovery NN 34268 941 12 , , , 34268 941 13 130 130 CD 34268 941 14 ; ; : 34268 941 15 questions question NNS 34268 941 16 to to TO 34268 941 17 be be VB 34268 941 18 asked ask VBN 34268 941 19 one one CD 34268 941 20 hundred hundred CD 34268 941 21 years year NNS 34268 941 22 hence hence RB 34268 941 23 , , , 34268 941 24 131 131 CD 34268 941 25 ; ; : 34268 941 26 knowledge knowledge NN 34268 941 27 the the DT 34268 941 28 thing thing NN 34268 941 29 most most JJS 34268 941 30 to to TO 34268 941 31 be be VB 34268 941 32 wished wish VBN 34268 941 33 for for IN 34268 941 34 , , , 34268 941 35 132 132 CD 34268 941 36 . . . 34268 942 1 * * NFP 34268 942 2 * * NFP 34268 942 3 * * NFP 34268 942 4 * * NFP 34268 942 5 * * NFP 34268 942 6 { { -LRB- 34268 942 7 137 137 CD 34268 942 8 } } -RRB- 34268 942 9 APPENDIX APPENDIX NNP 34268 942 10 I. I. NNP 34268 943 1 THE the DT 34268 943 2 USE USE NNP 34268 943 3 OF of IN 34268 943 4 GYROSTATS GYROSTATS NNP 34268 943 5 . . . 34268 944 1 In in IN 34268 944 2 1874 1874 CD 34268 944 3 two two CD 34268 944 4 famous famous JJ 34268 944 5 men man NNS 34268 944 6 made make VBD 34268 944 7 a a DT 34268 944 8 great great JJ 34268 944 9 mistake mistake NN 34268 944 10 in in IN 34268 944 11 endeavouring endeavour VBG 34268 944 12 to to TO 34268 944 13 prevent prevent VB 34268 944 14 or or CC 34268 944 15 diminish diminish VB 34268 944 16 the the DT 34268 944 17 rolling rolling JJ 34268 944 18 motion motion NN 34268 944 19 of of IN 34268 944 20 the the DT 34268 944 21 saloon saloon NN 34268 944 22 of of IN 34268 944 23 a a DT 34268 944 24 vessel vessel NN 34268 944 25 by by IN 34268 944 26 using use VBG 34268 944 27 a a DT 34268 944 28 rapidly rapidly RB 34268 944 29 rotating rotate VBG 34268 944 30 wheel wheel NN 34268 944 31 . . . 34268 945 1 Mr. Mr. NNP 34268 945 2 Macfarlane Macfarlane NNP 34268 945 3 Gray Gray NNP 34268 945 4 pointed point VBD 34268 945 5 out out RP 34268 945 6 their -PRON- PRP$ 34268 945 7 mistake mistake NN 34268 945 8 . . . 34268 946 1 It -PRON- PRP 34268 946 2 is be VBZ 34268 946 3 only only RB 34268 946 4 when when WRB 34268 946 5 the the DT 34268 946 6 wheel wheel NN 34268 946 7 is be VBZ 34268 946 8 allowed allow VBN 34268 946 9 to to IN 34268 946 10 _ _ NNP 34268 946 11 precess precess NN 34268 946 12 _ _ IN 34268 946 13 that that IN 34268 946 14 it -PRON- PRP 34268 946 15 can can MD 34268 946 16 exercise exercise VB 34268 946 17 a a DT 34268 946 18 steadying steady VBG 34268 946 19 effect effect NN 34268 946 20 ; ; : 34268 946 21 the the DT 34268 946 22 moment moment NN 34268 946 23 which which WDT 34268 946 24 it -PRON- PRP 34268 946 25 then then RB 34268 946 26 exerts exert VBZ 34268 946 27 is be VBZ 34268 946 28 equal equal JJ 34268 946 29 to to IN 34268 946 30 the the DT 34268 946 31 angular angular JJ 34268 946 32 speed speed NN 34268 946 33 of of IN 34268 946 34 the the DT 34268 946 35 precession precession NN 34268 946 36 multiplied multiply VBN 34268 946 37 by by IN 34268 946 38 the the DT 34268 946 39 moment moment NN 34268 946 40 of of IN 34268 946 41 momentum momentum NN 34268 946 42 of of IN 34268 946 43 the the DT 34268 946 44 spinning spinning NN 34268 946 45 wheel wheel NN 34268 946 46 . . . 34268 947 1 It -PRON- PRP 34268 947 2 is be VBZ 34268 947 3 astonishing astonish VBG 34268 947 4 how how WRB 34268 947 5 many many JJ 34268 947 6 engineers engineer NNS 34268 947 7 who who WP 34268 947 8 know know VBP 34268 947 9 the the DT 34268 947 10 laws law NNS 34268 947 11 of of IN 34268 947 12 motion motion NN 34268 947 13 of of IN 34268 947 14 mere mere JJ 34268 947 15 translation translation NN 34268 947 16 , , , 34268 947 17 are be VBP 34268 947 18 ignorant ignorant JJ 34268 947 19 of of IN 34268 947 20 angular angular JJ 34268 947 21 motion motion NN 34268 947 22 , , , 34268 947 23 and and CC 34268 947 24 yet yet RB 34268 947 25 the the DT 34268 947 26 analogies analogy NNS 34268 947 27 between between IN 34268 947 28 the the DT 34268 947 29 two two CD 34268 947 30 sets set NNS 34268 947 31 of of IN 34268 947 32 laws law NNS 34268 947 33 are be VBP 34268 947 34 perfectly perfectly RB 34268 947 35 simple simple JJ 34268 947 36 . . . 34268 948 1 I -PRON- PRP 34268 948 2 have have VBP 34268 948 3 set set VBN 34268 948 4 out out RP 34268 948 5 these these DT 34268 948 6 analogies analogy NNS 34268 948 7 in in IN 34268 948 8 my -PRON- PRP$ 34268 948 9 book book NN 34268 948 10 on on IN 34268 948 11 _ _ NNP 34268 948 12 Applied Applied NNP 34268 948 13 Mechanics Mechanics NNP 34268 948 14 _ _ NNP 34268 948 15 . . . 34268 949 1 The the DT 34268 949 2 last last JJ 34268 949 3 of of IN 34268 949 4 them -PRON- PRP 34268 949 5 between between IN 34268 949 6 centripetal centripetal JJ 34268 949 7 force force NN 34268 949 8 on on IN 34268 949 9 a a DT 34268 949 10 body body NN 34268 949 11 moving move VBG 34268 949 12 in in IN 34268 949 13 a a DT 34268 949 14 curved curved JJ 34268 949 15 path path NN 34268 949 16 , , , 34268 949 17 and and CC 34268 949 18 torque torque NN 34268 949 19 or or CC 34268 949 20 moment moment NN 34268 949 21 on on IN 34268 949 22 a a DT 34268 949 23 rotating rotate VBG 34268 949 24 body body NN 34268 949 25 is be VBZ 34268 949 26 the the DT 34268 949 27 simple simple JJ 34268 949 28 key key NN 34268 949 29 to to IN 34268 949 30 all all DT 34268 949 31 gyrostatic gyrostatic JJ 34268 949 32 or or CC 34268 949 33 top top JJ 34268 949 34 calculation calculation NN 34268 949 35 . . . 34268 950 1 When when WRB 34268 950 2 the the DT 34268 950 3 spin spin NN 34268 950 4 of of IN 34268 950 5 a a DT 34268 950 6 top top NN 34268 950 7 is be VBZ 34268 950 8 greatly greatly RB 34268 950 9 reduced reduce VBN 34268 950 10 it -PRON- PRP 34268 950 11 is be VBZ 34268 950 12 necessary necessary JJ 34268 950 13 to to TO 34268 950 14 remember remember VB 34268 950 15 that that IN 34268 950 16 the the DT 34268 950 17 total total JJ 34268 950 18 moment moment NN 34268 950 19 of of IN 34268 950 20 momentum momentum NN 34268 950 21 is be VBZ 34268 950 22 not not RB 34268 950 23 about about IN 34268 950 24 the the DT 34268 950 25 spinning spinning NN 34268 950 26 axis axi NNS 34268 950 27 ( ( -LRB- 34268 950 28 see see VB 34268 950 29 my -PRON- PRP$ 34268 950 30 _ _ NNP 34268 950 31 Applied Applied NNP 34268 950 32 Mechanics Mechanics NNPS 34268 950 33 _ _ NNP 34268 950 34 , , , 34268 950 35 page page NN 34268 950 36 594 594 CD 34268 950 37 ) ) -RRB- 34268 950 38 ; ; : 34268 950 39 correction correction NN 34268 950 40 for for IN 34268 950 41 this this DT 34268 950 42 is be VBZ 34268 950 43 , , , 34268 950 44 I -PRON- PRP 34268 950 45 suppose suppose VBP 34268 950 46 , , , 34268 950 47 what what WP 34268 950 48 introduces introduce VBZ 34268 950 49 the the DT 34268 950 50 complexity complexity NN 34268 950 51 which which WDT 34268 950 52 scares scare VBZ 34268 950 53 students student NNS 34268 950 54 from from IN 34268 950 55 studying study VBG 34268 950 56 the the DT 34268 950 57 vagaries vagary NNS 34268 950 58 of of IN 34268 950 59 tops top NNS 34268 950 60 ; ; : 34268 950 61 but but CC 34268 950 62 in in IN 34268 950 63 all all DT 34268 950 64 cases case NNS 34268 950 65 that that WDT 34268 950 66 are be VBP 34268 950 67 likely likely JJ 34268 950 68 to to TO 34268 950 69 come come VB 34268 950 70 before before IN 34268 950 71 an an DT 34268 950 72 engineer engineer NN 34268 950 73 it -PRON- PRP 34268 950 74 would would MD 34268 950 75 be be VB 34268 950 76 absurd absurd JJ 34268 950 77 to to TO 34268 950 78 study study VB 34268 950 79 { { -LRB- 34268 950 80 138 138 CD 34268 950 81 } } -RRB- 34268 950 82 such such PDT 34268 950 83 a a DT 34268 950 84 small small JJ 34268 950 85 correction correction NN 34268 950 86 , , , 34268 950 87 and and CC 34268 950 88 consequently consequently RB 34268 950 89 calculation calculation NN 34268 950 90 is be VBZ 34268 950 91 exceedingly exceedingly RB 34268 950 92 simple simple JJ 34268 950 93 . . . 34268 951 1 Inventors inventor NNS 34268 951 2 using use VBG 34268 951 3 gyrostats gyrostat NNS 34268 951 4 have have VBP 34268 951 5 succeeded succeed VBN 34268 951 6 in in IN 34268 951 7 doing do VBG 34268 951 8 the the DT 34268 951 9 following follow VBG 34268 951 10 things-- things-- JJ 34268 951 11 ( ( -LRB- 34268 951 12 1 1 LS 34268 951 13 ) ) -RRB- 34268 951 14 Keeping keep VBG 34268 951 15 the the DT 34268 951 16 platform platform NN 34268 951 17 of of IN 34268 951 18 a a DT 34268 951 19 gun gun NN 34268 951 20 level level NN 34268 951 21 on on IN 34268 951 22 board board NN 34268 951 23 ship ship NN 34268 951 24 , , , 34268 951 25 however however RB 34268 951 26 the the DT 34268 951 27 ship ship NN 34268 951 28 may may MD 34268 951 29 roll roll VB 34268 951 30 or or CC 34268 951 31 pitch pitch VB 34268 951 32 . . . 34268 952 1 Keeping keep VBG 34268 952 2 a a DT 34268 952 3 submarine submarine NN 34268 952 4 vessel vessel NN 34268 952 5 or or CC 34268 952 6 a a DT 34268 952 7 flying fly VBG 34268 952 8 machine machine NN 34268 952 9 with with IN 34268 952 10 any any DT 34268 952 11 plane plane NN 34268 952 12 exactly exactly RB 34268 952 13 horizontal horizontal JJ 34268 952 14 or or CC 34268 952 15 inclined incline VBN 34268 952 16 in in IN 34268 952 17 any any DT 34268 952 18 specified specified JJ 34268 952 19 way way NN 34268 952 20 . . . 34268 953 1 [ [ -LRB- 34268 953 2 14 14 CD 34268 953 3 ] ] -RRB- 34268 953 4 It -PRON- PRP 34268 953 5 is be VBZ 34268 953 6 easy easy JJ 34268 953 7 to to TO 34268 953 8 effect effect VB 34268 953 9 such such JJ 34268 953 10 objects object NNS 34268 953 11 without without IN 34268 953 12 the the DT 34268 953 13 use use NN 34268 953 14 of of IN 34268 953 15 a a DT 34268 953 16 gyrostat gyrostat NN 34268 953 17 , , , 34268 953 18 as as IN 34268 953 19 by by IN 34268 953 20 means mean NNS 34268 953 21 of of IN 34268 953 22 spirit spirit NN 34268 953 23 levels level NNS 34268 953 24 it -PRON- PRP 34268 953 25 is be VBZ 34268 953 26 possible possible JJ 34268 953 27 to to TO 34268 953 28 command command VB 34268 953 29 powerful powerful JJ 34268 953 30 electric electric JJ 34268 953 31 or or CC 34268 953 32 other other JJ 34268 953 33 motors motor NNS 34268 953 34 to to TO 34268 953 35 keep keep VB 34268 953 36 anything anything NN 34268 953 37 always always RB 34268 953 38 level level JJ 34268 953 39 . . . 34268 954 1 The the DT 34268 954 2 actual actual JJ 34268 954 3 methods method NNS 34268 954 4 employed employ VBN 34268 954 5 by by IN 34268 954 6 Mr. Mr. NNP 34268 954 7 Beauchamp Beauchamp NNP 34268 954 8 Tower Tower NNP 34268 954 9 ( ( -LRB- 34268 954 10 an an DT 34268 954 11 hydraulic hydraulic JJ 34268 954 12 method method NN 34268 954 13 ) ) -RRB- 34268 954 14 , , , 34268 954 15 and and CC 34268 954 16 by by IN 34268 954 17 myself -PRON- PRP 34268 954 18 ( ( -LRB- 34268 954 19 an an DT 34268 954 20 electric electric JJ 34268 954 21 method method NN 34268 954 22 ) ) -RRB- 34268 954 23 , , , 34268 954 24 depend depend VBP 34268 954 25 upon upon IN 34268 954 26 the the DT 34268 954 27 use use NN 34268 954 28 of of IN 34268 954 29 a a DT 34268 954 30 gyrostat gyrostat NN 34268 954 31 , , , 34268 954 32 which which WDT 34268 954 33 is be VBZ 34268 954 34 really really RB 34268 954 35 a a DT 34268 954 36 pendulum pendulum NN 34268 954 37 , , , 34268 954 38 the the DT 34268 954 39 axis axi NNS 34268 954 40 being be VBG 34268 954 41 vertical vertical JJ 34268 954 42 . . . 34268 955 1 ( ( -LRB- 34268 955 2 2 2 LS 34268 955 3 ) ) -RRB- 34268 955 4 Greatly greatly RB 34268 955 5 reducing reduce VBG 34268 955 6 the the DT 34268 955 7 rolling rolling NN 34268 955 8 ( ( -LRB- 34268 955 9 or or CC 34268 955 10 pitching pitch VBG 34268 955 11 ) ) -RRB- 34268 955 12 of of IN 34268 955 13 a a DT 34268 955 14 ship ship NN 34268 955 15 , , , 34268 955 16 or or CC 34268 955 17 the the DT 34268 955 18 saloon saloon NN 34268 955 19 of of IN 34268 955 20 a a DT 34268 955 21 ship ship NN 34268 955 22 . . . 34268 956 1 This this DT 34268 956 2 is be VBZ 34268 956 3 the the DT 34268 956 4 problem problem NN 34268 956 5 which which WDT 34268 956 6 Mr. Mr. NNP 34268 956 7 Schlick Schlick NNP 34268 956 8 has have VBZ 34268 956 9 solved solve VBN 34268 956 10 with with IN 34268 956 11 great great JJ 34268 956 12 success success NN 34268 956 13 , , , 34268 956 14 at at IN 34268 956 15 any any DT 34268 956 16 rate rate NN 34268 956 17 in in IN 34268 956 18 the the DT 34268 956 19 case case NN 34268 956 20 of of IN 34268 956 21 torpedo torpedo NN 34268 956 22 boats boat NNS 34268 956 23 . . . 34268 957 1 ( ( -LRB- 34268 957 2 3 3 LS 34268 957 3 ) ) -RRB- 34268 957 4 In in IN 34268 957 5 Mr. Mr. NNP 34268 957 6 Brennan Brennan NNP 34268 957 7 's 's POS 34268 957 8 Mono Mono NNP 34268 957 9 - - HYPH 34268 957 10 rail rail NN 34268 957 11 railway railway NN 34268 957 12 , , , 34268 957 13 keeping keep VBG 34268 957 14 the the DT 34268 957 15 resultant resultant JJ 34268 957 16 force force NN 34268 957 17 due due IN 34268 957 18 to to IN 34268 957 19 weight weight NN 34268 957 20 , , , 34268 957 21 wind wind NN 34268 957 22 pressure pressure NN 34268 957 23 , , , 34268 957 24 centrifugal centrifugal JJ 34268 957 25 force force NN 34268 957 26 , , , 34268 957 27 etc etc FW 34268 957 28 . . FW 34268 957 29 , , , 34268 957 30 exactly exactly RB 34268 957 31 in in IN 34268 957 32 line line NN 34268 957 33 with with IN 34268 957 34 the the DT 34268 957 35 rail rail NN 34268 957 36 , , , 34268 957 37 so so IN 34268 957 38 that that IN 34268 957 39 , , , 34268 957 40 however however RB 34268 957 41 the the DT 34268 957 42 load load NN 34268 957 43 on on IN 34268 957 44 a a DT 34268 957 45 wagon wagon NN 34268 957 46 may may MD 34268 957 47 alter alter VB 34268 957 48 in in IN 34268 957 49 position position NN 34268 957 50 , , , 34268 957 51 and and CC 34268 957 52 although although IN 34268 957 53 the the DT 34268 957 54 wagon wagon NN 34268 957 55 may may MD 34268 957 56 be be VB 34268 957 57 going go VBG 34268 957 58 round round IN 34268 957 59 a a DT 34268 957 60 curve curve NN 34268 957 61 , , , 34268 957 62 it -PRON- PRP 34268 957 63 is be VBZ 34268 957 64 quickly quickly RB 34268 957 65 brought bring VBN 34268 957 66 to to IN 34268 957 67 a a DT 34268 957 68 position position NN 34268 957 69 such such JJ 34268 957 70 that that IN 34268 957 71 there there EX 34268 957 72 are be VBP 34268 957 73 no no DT 34268 957 74 forces force NNS 34268 957 75 tending tend VBG 34268 957 76 to to TO 34268 957 77 alter alter VB 34268 957 78 its -PRON- PRP$ 34268 957 79 angular angular JJ 34268 957 80 position position NN 34268 957 81 . . . 34268 958 1 The the DT 34268 958 2 wagon wagon NN 34268 958 3 leans lean VBZ 34268 958 4 over over RP 34268 958 5 towards towards IN 34268 958 6 the the DT 34268 958 7 wind wind NN 34268 958 8 or or CC 34268 958 9 towards towards IN 34268 958 10 the the DT 34268 958 11 centre centre NN 34268 958 12 of of IN 34268 958 13 the the DT 34268 958 14 curve curve NN 34268 958 15 of of IN 34268 958 16 the the DT 34268 958 17 rail rail NN 34268 958 18 so so IN 34268 958 19 as as IN 34268 958 20 to to TO 34268 958 21 be be VB 34268 958 22 in in IN 34268 958 23 equilibrium equilibrium NN 34268 958 24 . . . 34268 959 1 ( ( -LRB- 34268 959 2 4 4 LS 34268 959 3 ) ) -RRB- 34268 959 4 I -PRON- PRP 34268 959 5 need need VBP 34268 959 6 not not RB 34268 959 7 refer refer VB 34268 959 8 to to IN 34268 959 9 such such JJ 34268 959 10 matters matter NNS 34268 959 11 as as IN 34268 959 12 the the DT 34268 959 13 use use NN 34268 959 14 of of IN 34268 959 15 gyrostats gyrostat NNS 34268 959 16 for for IN 34268 959 17 the the DT 34268 959 18 correction correction NN 34268 959 19 of of IN 34268 959 20 compasses compass NNS 34268 959 21 on on IN 34268 959 22 board board NN 34268 959 23 ship ship NN 34268 959 24 , , , 34268 959 25 referred refer VBD 34268 959 26 to to IN 34268 959 27 in in IN 34268 959 28 page page NN 34268 959 29 111 111 CD 34268 959 30 . . . 34268 960 1 { { -LRB- 34268 960 2 139 139 CD 34268 960 3 } } -RRB- 34268 960 4 [ [ -LRB- 34268 960 5 Illustration illustration NN 34268 960 6 : : : 34268 960 7 FIG FIG NNP 34268 960 8 . . . 34268 961 1 1 1 LS 34268 961 2 . . . 34268 961 3 ] ] -RRB- 34268 962 1 { { -LRB- 34268 962 2 140 140 CD 34268 962 3 } } -RRB- 34268 962 4 Problems problem NNS 34268 962 5 ( ( -LRB- 34268 962 6 2 2 CD 34268 962 7 ) ) -RRB- 34268 962 8 and and CC 34268 962 9 ( ( -LRB- 34268 962 10 3 3 LS 34268 962 11 ) ) -RRB- 34268 962 12 are be VBP 34268 962 13 those those DT 34268 962 14 to to TO 34268 962 15 which which WDT 34268 962 16 I -PRON- PRP 34268 962 17 wish wish VBP 34268 962 18 to to TO 34268 962 19 refer refer VB 34268 962 20 . . . 34268 963 1 For for IN 34268 963 2 a a DT 34268 963 3 ship ship NN 34268 963 4 of of IN 34268 963 5 6,000 6,000 CD 34268 963 6 tons ton NNS 34268 963 7 Mr. Mr. NNP 34268 963 8 Schlick Schlick NNP 34268 963 9 would would MD 34268 963 10 use use VB 34268 963 11 a a DT 34268 963 12 large large JJ 34268 963 13 wheel wheel NN 34268 963 14 of of IN 34268 963 15 10 10 CD 34268 963 16 to to TO 34268 963 17 20 20 CD 34268 963 18 tons ton NNS 34268 963 19 , , , 34268 963 20 revolving revolve VBG 34268 963 21 about about IN 34268 963 22 an an DT 34268 963 23 axis axis JJ 34268 963 24 E E NNP 34268 963 25 F f NN 34268 963 26 ( ( -LRB- 34268 963 27 fig fig NN 34268 963 28 . . . 34268 964 1 1 1 LS 34268 964 2 ) ) -RRB- 34268 964 3 whose whose WP$ 34268 964 4 mean mean JJ 34268 964 5 position position NN 34268 964 6 is be VBZ 34268 964 7 vertical vertical JJ 34268 964 8 . . . 34268 965 1 Its -PRON- PRP$ 34268 965 2 bearings bearing NNS 34268 965 3 are be VBP 34268 965 4 in in IN 34268 965 5 a a DT 34268 965 6 frame frame NN 34268 965 7 E e NN 34268 965 8 C c NN 34268 965 9 F f NN 34268 965 10 D d NN 34268 965 11 which which WDT 34268 965 12 can can MD 34268 965 13 move move VB 34268 965 14 about about IN 34268 965 15 a a DT 34268 965 16 thwart thwart NN 34268 965 17 - - HYPH 34268 965 18 ship ship NN 34268 965 19 axis axis NN 34268 965 20 C c NN 34268 965 21 D d NN 34268 965 22 with with IN 34268 965 23 a a DT 34268 965 24 precessional precessional JJ 34268 965 25 motion motion NN 34268 965 26 . . . 34268 966 1 Its -PRON- PRP$ 34268 966 2 centre centre NN 34268 966 3 of of IN 34268 966 4 gravity gravity NN 34268 966 5 is be VBZ 34268 966 6 below below IN 34268 966 7 this this DT 34268 966 8 axis axi NNS 34268 966 9 , , , 34268 966 10 so so IN 34268 966 11 that that IN 34268 966 12 like like UH 34268 966 13 the the DT 34268 966 14 ship ship NN 34268 966 15 itself -PRON- PRP 34268 966 16 the the DT 34268 966 17 frame frame NN 34268 966 18 is be VBZ 34268 966 19 in in IN 34268 966 20 stable stable JJ 34268 966 21 equilibrium equilibrium NN 34268 966 22 . . . 34268 967 1 Let let VB 34268 967 2 the the DT 34268 967 3 ship ship NN 34268 967 4 have have VB 34268 967 5 rolled roll VBN 34268 967 6 through through IN 34268 967 7 an an DT 34268 967 8 angle angle NN 34268 967 9 R r NN 34268 967 10 from from IN 34268 967 11 its -PRON- PRP$ 34268 967 12 upright upright JJ 34268 967 13 position position NN 34268 967 14 , , , 34268 967 15 and and CC 34268 967 16 suppose suppose VB 34268 967 17 the the DT 34268 967 18 axis axi NNS 34268 967 19 E E NNP 34268 967 20 F F NNP 34268 967 21 to to TO 34268 967 22 have have VB 34268 967 23 precessed precess VBN 34268 967 24 through through IN 34268 967 25 the the DT 34268 967 26 angle angle NN 34268 967 27 P p NN 34268 967 28 from from IN 34268 967 29 a a DT 34268 967 30 vertical vertical JJ 34268 967 31 position position NN 34268 967 32 . . . 34268 968 1 Let let VB 34268 968 2 the the DT 34268 968 3 angular angular JJ 34268 968 4 velocity velocity NN 34268 968 5 of of IN 34268 968 6 rolling rolling NN 34268 968 7 be be VB 34268 968 8 called call VBN 34268 968 9 [ [ -LRB- 34268 968 10 .R .R NFP 34268 968 11 ] ] -RRB- 34268 968 12 , , , 34268 968 13 and and CC 34268 968 14 the the DT 34268 968 15 angular angular JJ 34268 968 16 velocity velocity NN 34268 968 17 of of IN 34268 968 18 precession precession NN 34268 968 19 [ [ -LRB- 34268 968 20 .P .P NFP 34268 968 21 ] ] -RRB- 34268 968 22 ; ; : 34268 968 23 let let VB 34268 968 24 the the DT 34268 968 25 moment moment NN 34268 968 26 of of IN 34268 968 27 momentum momentum NN 34268 968 28 of of IN 34268 968 29 the the DT 34268 968 30 wheel wheel NN 34268 968 31 be be VB 34268 968 32 m. m. NN 34268 968 33 For for IN 34268 968 34 any any DT 34268 968 35 vibrating vibrate VBG 34268 968 36 body body NN 34268 968 37 like like IN 34268 968 38 a a DT 34268 968 39 ship ship NN 34268 968 40 it -PRON- PRP 34268 968 41 is be VBZ 34268 968 42 easy easy JJ 34268 968 43 to to TO 34268 968 44 write write VB 34268 968 45 out out RP 34268 968 46 the the DT 34268 968 47 equation equation NN 34268 968 48 of of IN 34268 968 49 motion motion NN 34268 968 50 ; ; : 34268 968 51 into into IN 34268 968 52 this this DT 34268 968 53 equation equation NN 34268 968 54 we -PRON- PRP 34268 968 55 have have VBP 34268 968 56 merely merely RB 34268 968 57 to to TO 34268 968 58 introduce introduce VB 34268 968 59 the the DT 34268 968 60 moment moment NN 34268 968 61 m m NNP 34268 968 62 [ [ -LRB- 34268 968 63 .P .P NFP 34268 968 64 ] ] -RRB- 34268 968 65 diminishing diminish VBG 34268 968 66 R r NN 34268 968 67 ; ; : 34268 968 68 into into IN 34268 968 69 the the DT 34268 968 70 equation equation NN 34268 968 71 for for IN 34268 968 72 P p NN 34268 968 73 we -PRON- PRP 34268 968 74 merely merely RB 34268 968 75 introduce introduce VBP 34268 968 76 the the DT 34268 968 77 moment moment NN 34268 968 78 m m NN 34268 968 79 [ [ -LRB- 34268 968 80 .R .R NFP 34268 968 81 ] ] -RRB- 34268 968 82 increasing increase VBG 34268 968 83 P. P. NNP 34268 968 84 As as IN 34268 968 85 usual usual JJ 34268 968 86 we -PRON- PRP 34268 968 87 introduce introduce VBP 34268 968 88 frictional frictional JJ 34268 968 89 terms term NNS 34268 968 90 ; ; : 34268 968 91 in in IN 34268 968 92 the the DT 34268 968 93 first first JJ 34268 968 94 place place NN 34268 968 95 F F NNP 34268 968 96 [ [ -LRB- 34268 968 97 .R .R NFP 34268 968 98 ] ] -RRB- 34268 968 99 ( ( -LRB- 34268 968 100 F f NN 34268 968 101 being be VBG 34268 968 102 a a DT 34268 968 103 constant constant JJ 34268 968 104 co co JJ 34268 968 105 - - JJ 34268 968 106 efficient efficient JJ 34268 968 107 ) ) -RRB- 34268 968 108 stilling still VBG 34268 968 109 the the DT 34268 968 110 roll roll NN 34268 968 111 of of IN 34268 968 112 the the DT 34268 968 113 ship ship NN 34268 968 114 ; ; : 34268 968 115 in in IN 34268 968 116 the the DT 34268 968 117 second second JJ 34268 968 118 case case NN 34268 968 119 f f NNP 34268 968 120 [ [ -LRB- 34268 968 121 .P .P NFP 34268 968 122 ] ] -RRB- 34268 968 123 a a DT 34268 968 124 fluid fluid JJ 34268 968 125 friction friction NN 34268 968 126 introduced introduce VBN 34268 968 127 by by IN 34268 968 128 a a DT 34268 968 129 pair pair NN 34268 968 130 of of IN 34268 968 131 dash dash NN 34268 968 132 pots pot NNS 34268 968 133 applied apply VBN 34268 968 134 at at IN 34268 968 135 the the DT 34268 968 136 pins pin NNS 34268 968 137 A a NN 34268 968 138 and and CC 34268 968 139 B b NN 34268 968 140 to to TO 34268 968 141 still still RB 34268 968 142 the the DT 34268 968 143 precessional precessional JJ 34268 968 144 vibrations vibration NNS 34268 968 145 of of IN 34268 968 146 the the DT 34268 968 147 frame frame NN 34268 968 148 . . . 34268 969 1 It -PRON- PRP 34268 969 2 will will MD 34268 969 3 be be VB 34268 969 4 found find VBN 34268 969 5 that that IN 34268 969 6 the the DT 34268 969 7 angular angular JJ 34268 969 8 motion motion NN 34268 969 9 P p NN 34268 969 10 is be VBZ 34268 969 11 very very RB 34268 969 12 much much RB 34268 969 13 greater great JJR 34268 969 14 than than IN 34268 969 15 the the DT 34268 969 16 roll roll NN 34268 969 17 R. R. NNP 34268 969 18 Indeed Indeed NNP 34268 969 19 , , , 34268 969 20 so so RB 34268 969 21 great great JJ 34268 969 22 is be VBZ 34268 969 23 P p NN 34268 969 24 that that IN 34268 969 25 there there EX 34268 969 26 are be VBP 34268 969 27 stops stop NNS 34268 969 28 to to TO 34268 969 29 prevent prevent VB 34268 969 30 its -PRON- PRP$ 34268 969 31 exceeding exceed VBG 34268 969 32 a a DT 34268 969 33 certain certain JJ 34268 969 34 amount amount NN 34268 969 35 . . . 34268 970 1 Of of RB 34268 970 2 course course RB 34268 970 3 so so RB 34268 970 4 long long RB 34268 970 5 as as IN 34268 970 6 a a DT 34268 970 7 stop stop NN 34268 970 8 acts act VBZ 34268 970 9 , , , 34268 970 10 preventing prevent VBG 34268 970 11 precession precession NN 34268 970 12 , , , 34268 970 13 the the DT 34268 970 14 roll roll NN 34268 970 15 of of IN 34268 970 16 the the DT 34268 970 17 ship ship NN 34268 970 18 proceeds proceed VBZ 34268 970 19 as as IN 34268 970 20 if if IN 34268 970 21 the the DT 34268 970 22 gyrostat gyrostat JJ 34268 970 23 wheel wheel NN 34268 970 24 were be VBD 34268 970 25 not not RB 34268 970 26 rotating rotate VBG 34268 970 27 . . . 34268 971 1 Mr. Mr. NNP 34268 971 2 Schlick Schlick NNP 34268 971 3 drives drive VBZ 34268 971 4 his -PRON- PRP$ 34268 971 5 wheels wheel NNS 34268 971 6 by by IN 34268 971 7 steam steam NN 34268 971 8 ; ; : 34268 971 9 he -PRON- PRP 34268 971 10 will will MD 34268 971 11 probably probably RB 34268 971 12 in in IN 34268 971 13 future future NN 34268 971 14 do do VB 34268 971 15 as as IN 34268 971 16 Mr. Mr. NNP 34268 971 17 Brennan Brennan NNP 34268 971 18 does do VBZ 34268 971 19 , , , 34268 971 20 drive drive VB 34268 971 21 them -PRON- PRP 34268 971 22 by by IN 34268 971 23 electromotors electromotor NNS 34268 971 24 , , , 34268 971 25 and and CC 34268 971 26 keep keep VB 34268 971 27 them -PRON- PRP 34268 971 28 in in IN 34268 971 29 air air NN 34268 971 30 - - HYPH 34268 971 31 tight tight JJ 34268 971 32 cases case NNS 34268 971 33 in in IN 34268 971 34 good good JJ 34268 971 35 vacuums vacuum NNS 34268 971 36 , , , 34268 971 37 because because IN 34268 971 38 the the DT 34268 971 39 loss loss NN 34268 971 40 of of IN 34268 971 41 energy energy NN 34268 971 42 by by IN 34268 971 43 friction friction NN 34268 971 44 against against IN 34268 971 45 an an DT 34268 971 46 atmosphere atmosphere NN 34268 971 47 is be VBZ 34268 971 48 proportional proportional JJ 34268 971 49 to to IN 34268 971 50 the the DT 34268 971 51 density density NN 34268 971 52 of of IN 34268 971 53 the the DT 34268 971 54 atmosphere atmosphere NN 34268 971 55 . . . 34268 972 1 The the DT 34268 972 2 solution solution NN 34268 972 3 of of IN 34268 972 4 the the DT 34268 972 5 equations equation NNS 34268 972 6 to to TO 34268 972 7 find find VB 34268 972 8 the the DT 34268 972 9 nature nature NN 34268 972 10 of of IN 34268 972 11 the the DT 34268 972 12 R r NN 34268 972 13 and and CC 34268 972 14 P p NN 34268 972 15 motions motion NNS 34268 972 16 is be VBZ 34268 972 17 sometimes sometimes RB 34268 972 18 tedious tedious JJ 34268 972 19 , , , 34268 972 20 but but CC 34268 972 21 requires require VBZ 34268 972 22 no no DT 34268 972 23 great great JJ 34268 972 24 amount amount NN 34268 972 25 of of IN 34268 972 26 mathematical mathematical JJ 34268 972 27 knowledge knowledge NN 34268 972 28 . . . 34268 973 1 In in IN 34268 973 2 a a DT 34268 973 3 case case NN 34268 973 4 considered consider VBN 34268 973 5 by by IN 34268 973 6 me -PRON- PRP 34268 973 7 of of IN 34268 973 8 { { -LRB- 34268 973 9 141 141 CD 34268 973 10 } } -RRB- 34268 973 11 a a DT 34268 973 12 6,000 6,000 CD 34268 973 13 ton ton NN 34268 973 14 ship ship NN 34268 973 15 , , , 34268 973 16 the the DT 34268 973 17 period period NN 34268 973 18 of of IN 34268 973 19 a a DT 34268 973 20 roll roll NN 34268 973 21 was be VBD 34268 973 22 increased increase VBN 34268 973 23 from from IN 34268 973 24 14 14 CD 34268 973 25 to to TO 34268 973 26 20 20 CD 34268 973 27 seconds second NNS 34268 973 28 by by IN 34268 973 29 the the DT 34268 973 30 use use NN 34268 973 31 of of IN 34268 973 32 the the DT 34268 973 33 gyrostat gyrostat NN 34268 973 34 , , , 34268 973 35 and and CC 34268 973 36 the the DT 34268 973 37 roll roll NN 34268 973 38 rapidly rapidly RB 34268 973 39 diminished diminish VBN 34268 973 40 in in IN 34268 973 41 amount amount NN 34268 973 42 . . . 34268 974 1 There there EX 34268 974 2 was be VBD 34268 974 3 accompanying accompany VBG 34268 974 4 this this DT 34268 974 5 slow slow JJ 34268 974 6 periodic periodic JJ 34268 974 7 motion motion NN 34268 974 8 , , , 34268 974 9 one one CD 34268 974 10 of of IN 34268 974 11 a a DT 34268 974 12 two two CD 34268 974 13 seconds second NNS 34268 974 14 ' ' POS 34268 974 15 period period NN 34268 974 16 , , , 34268 974 17 but but CC 34268 974 18 if if IN 34268 974 19 it -PRON- PRP 34268 974 20 did do VBD 34268 974 21 appear appear VB 34268 974 22 it -PRON- PRP 34268 974 23 was be VBD 34268 974 24 damped damp VBN 34268 974 25 out out RP 34268 974 26 with with IN 34268 974 27 great great JJ 34268 974 28 rapidity rapidity NN 34268 974 29 . . . 34268 975 1 Of of RB 34268 975 2 course course RB 34268 975 3 it -PRON- PRP 34268 975 4 is be VBZ 34268 975 5 assumed assume VBN 34268 975 6 that that IN 34268 975 7 , , , 34268 975 8 by by IN 34268 975 9 the the DT 34268 975 10 use use NN 34268 975 11 of of IN 34268 975 12 bilge bilge NN 34268 975 13 keels keel NNS 34268 975 14 and and CC 34268 975 15 rolling roll VBG 34268 975 16 chambers chamber NNS 34268 975 17 , , , 34268 975 18 and and CC 34268 975 19 as as RB 34268 975 20 low low JJ 34268 975 21 a a DT 34268 975 22 metacentre metacentre NN 34268 975 23 as as IN 34268 975 24 is be VBZ 34268 975 25 allowable allowable JJ 34268 975 26 , , , 34268 975 27 we -PRON- PRP 34268 975 28 have have VBP 34268 975 29 already already RB 34268 975 30 lengthened lengthen VBN 34268 975 31 the the DT 34268 975 32 time time NN 34268 975 33 of of IN 34268 975 34 vibration vibration NN 34268 975 35 , , , 34268 975 36 and and CC 34268 975 37 damped damp VBD 34268 975 38 the the DT 34268 975 39 roll roll NN 34268 975 40 R r NN 34268 975 41 as as RB 34268 975 42 much much RB 34268 975 43 as as IN 34268 975 44 possible possible JJ 34268 975 45 , , , 34268 975 46 before before IN 34268 975 47 applying apply VBG 34268 975 48 the the DT 34268 975 49 gyrostat gyrostat NN 34268 975 50 . . . 34268 976 1 I -PRON- PRP 34268 976 2 take take VBP 34268 976 3 it -PRON- PRP 34268 976 4 that that IN 34268 976 5 everybody everybody NN 34268 976 6 knows know VBZ 34268 976 7 the the DT 34268 976 8 importance importance NN 34268 976 9 of of IN 34268 976 10 lengthening lengthen VBG 34268 976 11 the the DT 34268 976 12 period period NN 34268 976 13 of of IN 34268 976 14 the the DT 34268 976 15 natural natural JJ 34268 976 16 roll roll NN 34268 976 17 of of IN 34268 976 18 a a DT 34268 976 19 ship ship NN 34268 976 20 , , , 34268 976 21 although although IN 34268 976 22 he -PRON- PRP 34268 976 23 may may MD 34268 976 24 not not RB 34268 976 25 know know VB 34268 976 26 the the DT 34268 976 27 reason reason NN 34268 976 28 . . . 34268 977 1 The the DT 34268 977 2 reason reason NN 34268 977 3 why why WRB 34268 977 4 modern modern JJ 34268 977 5 ships ship NNS 34268 977 6 of of IN 34268 977 7 great great JJ 34268 977 8 tonnage tonnage NN 34268 977 9 are be VBP 34268 977 10 so so RB 34268 977 11 steady steady JJ 34268 977 12 is be VBZ 34268 977 13 because because IN 34268 977 14 their -PRON- PRP$ 34268 977 15 natural natural JJ 34268 977 16 periodic periodic JJ 34268 977 17 times time NNS 34268 977 18 of of IN 34268 977 19 rolling roll VBG 34268 977 20 vibration vibration NN 34268 977 21 are be VBP 34268 977 22 so so RB 34268 977 23 much much RB 34268 977 24 greater great JJR 34268 977 25 than than IN 34268 977 26 the the DT 34268 977 27 probable probable JJ 34268 977 28 periods period NNS 34268 977 29 of of IN 34268 977 30 any any DT 34268 977 31 waves wave NNS 34268 977 32 of of IN 34268 977 33 the the DT 34268 977 34 sea sea NN 34268 977 35 , , , 34268 977 36 for for IN 34268 977 37 if if IN 34268 977 38 a a DT 34268 977 39 series series NN 34268 977 40 of of IN 34268 977 41 waves wave NNS 34268 977 42 acts act VBZ 34268 977 43 upon upon IN 34268 977 44 a a DT 34268 977 45 ship ship NN 34268 977 46 tending tend VBG 34268 977 47 to to TO 34268 977 48 make make VB 34268 977 49 it -PRON- PRP 34268 977 50 roll roll VB 34268 977 51 , , , 34268 977 52 if if IN 34268 977 53 the the DT 34268 977 54 periodic periodic JJ 34268 977 55 time time NN 34268 977 56 of of IN 34268 977 57 each each DT 34268 977 58 wave wave NN 34268 977 59 is be VBZ 34268 977 60 not not RB 34268 977 61 very very RB 34268 977 62 different different JJ 34268 977 63 from from IN 34268 977 64 the the DT 34268 977 65 natural natural JJ 34268 977 66 periodic periodic JJ 34268 977 67 time time NN 34268 977 68 of of IN 34268 977 69 vibration vibration NN 34268 977 70 of of IN 34268 977 71 the the DT 34268 977 72 ship ship NN 34268 977 73 , , , 34268 977 74 the the DT 34268 977 75 rolling rolling JJ 34268 977 76 motion motion NN 34268 977 77 may may MD 34268 977 78 become become VB 34268 977 79 dangerously dangerously RB 34268 977 80 great great JJ 34268 977 81 . . . 34268 978 1 If if IN 34268 978 2 we -PRON- PRP 34268 978 3 try try VBP 34268 978 4 to to TO 34268 978 5 apply apply VB 34268 978 6 Mr. Mr. NNP 34268 978 7 Schlick Schlick NNP 34268 978 8 's 's POS 34268 978 9 method method NN 34268 978 10 to to IN 34268 978 11 Mr. Mr. NNP 34268 978 12 Brennan Brennan NNP 34268 978 13 's 's POS 34268 978 14 car car NN 34268 978 15 it -PRON- PRP 34268 978 16 is be VBZ 34268 978 17 easy easy JJ 34268 978 18 to to TO 34268 978 19 show show VB 34268 978 20 that that IN 34268 978 21 there there EX 34268 978 22 is be VBZ 34268 978 23 instability instability NN 34268 978 24 of of IN 34268 978 25 motion motion NN 34268 978 26 , , , 34268 978 27 whether whether IN 34268 978 28 there there EX 34268 978 29 is be VBZ 34268 978 30 or or CC 34268 978 31 is be VBZ 34268 978 32 not not RB 34268 978 33 friction friction NN 34268 978 34 . . . 34268 979 1 If if IN 34268 979 2 there there EX 34268 979 3 is be VBZ 34268 979 4 no no DT 34268 979 5 friction friction NN 34268 979 6 , , , 34268 979 7 and and CC 34268 979 8 we -PRON- PRP 34268 979 9 make make VBP 34268 979 10 the the DT 34268 979 11 gyrostat gyrostat JJ 34268 979 12 frame frame NN 34268 979 13 unstable unstable JJ 34268 979 14 by by IN 34268 979 15 keeping keep VBG 34268 979 16 its -PRON- PRP$ 34268 979 17 centre centre NN 34268 979 18 of of IN 34268 979 19 gravity gravity NN 34268 979 20 above above IN 34268 979 21 the the DT 34268 979 22 axis axis JJ 34268 979 23 C c NN 34268 979 24 D d NN 34268 979 25 , , , 34268 979 26 there there EX 34268 979 27 will will MD 34268 979 28 be be VB 34268 979 29 vibrations vibration NNS 34268 979 30 , , , 34268 979 31 but but CC 34268 979 32 the the DT 34268 979 33 smallest small JJS 34268 979 34 amount amount NN 34268 979 35 of of IN 34268 979 36 friction friction NN 34268 979 37 will will MD 34268 979 38 cause cause VB 34268 979 39 these these DT 34268 979 40 vibrations vibration NNS 34268 979 41 to to TO 34268 979 42 get get VB 34268 979 43 greater great JJR 34268 979 44 and and CC 34268 979 45 greater great JJR 34268 979 46 . . . 34268 980 1 Even even RB 34268 980 2 without without IN 34268 980 3 friction friction NN 34268 980 4 there there EX 34268 980 5 will will MD 34268 980 6 be be VB 34268 980 7 instability instability NN 34268 980 8 if if IN 34268 980 9 m m NNP 34268 980 10 , , , 34268 980 11 the the DT 34268 980 12 moment moment NN 34268 980 13 of of IN 34268 980 14 momentum momentum NN 34268 980 15 of of IN 34268 980 16 the the DT 34268 980 17 wheel wheel NN 34268 980 18 , , , 34268 980 19 is be VBZ 34268 980 20 less less JJR 34268 980 21 than than IN 34268 980 22 a a DT 34268 980 23 certain certain JJ 34268 980 24 amount amount NN 34268 980 25 . . . 34268 981 1 We -PRON- PRP 34268 981 2 see see VBP 34268 981 3 , , , 34268 981 4 then then RB 34268 981 5 , , , 34268 981 6 that that IN 34268 981 7 no no DT 34268 981 8 form form NN 34268 981 9 of of IN 34268 981 10 the the DT 34268 981 11 Schlick Schlick NNP 34268 981 12 method method NN 34268 981 13 , , , 34268 981 14 or or CC 34268 981 15 modification modification NN 34268 981 16 of of IN 34268 981 17 it -PRON- PRP 34268 981 18 , , , 34268 981 19 can can MD 34268 981 20 be be VB 34268 981 21 applied apply VBN 34268 981 22 to to TO 34268 981 23 solve solve VB 34268 981 24 the the DT 34268 981 25 Brennan Brennan NNP 34268 981 26 problem problem NN 34268 981 27 . . . 34268 982 1 { { -LRB- 34268 982 2 142 142 CD 34268 982 3 } } -RRB- 34268 982 4 [ [ -LRB- 34268 982 5 Illustration illustration NN 34268 982 6 : : : 34268 982 7 FIG FIG NNP 34268 982 8 . . . 34268 983 1 2 2 LS 34268 983 2 . . . 34268 983 3 ] ] -RRB- 34268 984 1 { { -LRB- 34268 984 2 143 143 CD 34268 984 3 } } -RRB- 34268 984 4 Mr. Mr. NNP 34268 984 5 Brennan Brennan NNP 34268 984 6 's 's POS 34268 984 7 method method NN 34268 984 8 of of IN 34268 984 9 working work VBG 34268 984 10 is be VBZ 34268 984 11 quite quite RB 34268 984 12 different different JJ 34268 984 13 from from IN 34268 984 14 that that DT 34268 984 15 of of IN 34268 984 16 Mr. Mr. NNP 34268 984 17 Schlick Schlick NNP 34268 984 18 . . . 34268 985 1 Fig fig NN 34268 985 2 . . . 34268 986 1 2 2 CD 34268 986 2 shows show VBZ 34268 986 3 his -PRON- PRP$ 34268 986 4 model model NN 34268 986 5 car car NN 34268 986 6 ( ( -LRB- 34268 986 7 about about RB 34268 986 8 six six CD 34268 986 9 feet foot NNS 34268 986 10 long long JJ 34268 986 11 ) ) -RRB- 34268 986 12 ; ; : 34268 986 13 it -PRON- PRP 34268 986 14 is be VBZ 34268 986 15 driven drive VBN 34268 986 16 by by IN 34268 986 17 electric electric JJ 34268 986 18 accumulators accumulator NNS 34268 986 19 carried carry VBN 34268 986 20 by by IN 34268 986 21 the the DT 34268 986 22 car car NN 34268 986 23 . . . 34268 987 1 His -PRON- PRP$ 34268 987 2 gyrostat gyrostat JJ 34268 987 3 wheels wheel NNS 34268 987 4 are be VBP 34268 987 5 driven drive VBN 34268 987 6 by by IN 34268 987 7 electromotors electromotor NNS 34268 987 8 ( ( -LRB- 34268 987 9 not not RB 34268 987 10 shown show VBN 34268 987 11 in in IN 34268 987 12 fig fig NN 34268 987 13 . . . 34268 988 1 3 3 LS 34268 988 2 ) ) -RRB- 34268 988 3 ; ; : 34268 988 4 as as IN 34268 988 5 they -PRON- PRP 34268 988 6 are be VBP 34268 988 7 revolving revolve VBG 34268 988 8 in in IN 34268 988 9 nearly nearly RB 34268 988 10 vacuous vacuous JJ 34268 988 11 spaces space NNS 34268 988 12 they -PRON- PRP 34268 988 13 consume consume VBP 34268 988 14 but but CC 34268 988 15 little little JJ 34268 988 16 power power NN 34268 988 17 , , , 34268 988 18 and and CC 34268 988 19 even even RB 34268 988 20 if if IN 34268 988 21 the the DT 34268 988 22 current current NN 34268 988 23 were be VBD 34268 988 24 stopped stop VBN 34268 988 25 they -PRON- PRP 34268 988 26 would would MD 34268 988 27 continue continue VB 34268 988 28 running run VBG 34268 988 29 at at IN 34268 988 30 sufficiently sufficiently RB 34268 988 31 high high JJ 34268 988 32 speeds speed NNS 34268 988 33 to to TO 34268 988 34 be be VB 34268 988 35 effective effective JJ 34268 988 36 for for IN 34268 988 37 a a DT 34268 988 38 length length NN 34268 988 39 of of IN 34268 988 40 time time NN 34268 988 41 . . . 34268 989 1 Still still RB 34268 989 2 it -PRON- PRP 34268 989 3 must must MD 34268 989 4 not not RB 34268 989 5 be be VB 34268 989 6 forgotten forget VBN 34268 989 7 that that IN 34268 989 8 energy energy NN 34268 989 9 is be VBZ 34268 989 10 wasted waste VBN 34268 989 11 in in IN 34268 989 12 friction friction NN 34268 989 13 , , , 34268 989 14 and and CC 34268 989 15 work work NN 34268 989 16 has have VBZ 34268 989 17 to to TO 34268 989 18 be be VB 34268 989 19 done do VBN 34268 989 20 in in IN 34268 989 21 bringing bring VBG 34268 989 22 the the DT 34268 989 23 car car NN 34268 989 24 to to IN 34268 989 25 a a DT 34268 989 26 new new JJ 34268 989 27 position position NN 34268 989 28 of of IN 34268 989 29 equilibrium equilibrium NN 34268 989 30 , , , 34268 989 31 and and CC 34268 989 32 this this DT 34268 989 33 energy energy NN 34268 989 34 is be VBZ 34268 989 35 supplied supply VBN 34268 989 36 by by IN 34268 989 37 the the DT 34268 989 38 electromotors electromotor NNS 34268 989 39 . . . 34268 990 1 Should Should MD 34268 990 2 the the DT 34268 990 3 gyrostats gyrostat NNS 34268 990 4 really really RB 34268 990 5 stop stop VB 34268 990 6 , , , 34268 990 7 or or CC 34268 990 8 fall fall VB 34268 990 9 to to IN 34268 990 10 a a DT 34268 990 11 certain certain JJ 34268 990 12 low low JJ 34268 990 13 speed speed NN 34268 990 14 , , , 34268 990 15 two two CD 34268 990 16 supports support NNS 34268 990 17 are be VBP 34268 990 18 automatically automatically RB 34268 990 19 dropped drop VBN 34268 990 20 , , , 34268 990 21 one one CD 34268 990 22 on on IN 34268 990 23 either either DT 34268 990 24 side side NN 34268 990 25 of of IN 34268 990 26 the the DT 34268 990 27 car car NN 34268 990 28 ; ; : 34268 990 29 each each DT 34268 990 30 of of IN 34268 990 31 them -PRON- PRP 34268 990 32 drops drop VBZ 34268 990 33 till till IN 34268 990 34 it -PRON- PRP 34268 990 35 reaches reach VBZ 34268 990 36 the the DT 34268 990 37 ground ground NN 34268 990 38 ; ; : 34268 990 39 one one CD 34268 990 40 of of IN 34268 990 41 them -PRON- PRP 34268 990 42 dropping drop VBG 34268 990 43 , , , 34268 990 44 perhaps perhaps RB 34268 990 45 , , , 34268 990 46 much much RB 34268 990 47 farther far RBR 34268 990 48 than than IN 34268 990 49 the the DT 34268 990 50 other other JJ 34268 990 51 . . . 34268 991 1 The the DT 34268 991 2 real real JJ 34268 991 3 full full JJ 34268 991 4 - - HYPH 34268 991 5 size size NN 34268 991 6 car car NN 34268 991 7 , , , 34268 991 8 which which WDT 34268 991 9 he -PRON- PRP 34268 991 10 is be VBZ 34268 991 11 now now RB 34268 991 12 constructing construct VBG 34268 991 13 , , , 34268 991 14 may may MD 34268 991 15 be be VB 34268 991 16 pulled pull VBN 34268 991 17 with with IN 34268 991 18 other other JJ 34268 991 19 cars car NNS 34268 991 20 by by IN 34268 991 21 any any DT 34268 991 22 kind kind NN 34268 991 23 of of IN 34268 991 24 locomotive locomotive JJ 34268 991 25 using use VBG 34268 991 26 electricity electricity NN 34268 991 27 or or CC 34268 991 28 petrol petrol NN 34268 991 29 or or CC 34268 991 30 steam steam NN 34268 991 31 , , , 34268 991 32 or or CC 34268 991 33 each each DT 34268 991 34 of of IN 34268 991 35 the the DT 34268 991 36 wheels wheel NNS 34268 991 37 may may MD 34268 991 38 be be VB 34268 991 39 a a DT 34268 991 40 driving drive VBG 34268 991 41 wheel wheel NN 34268 991 42 . . . 34268 992 1 He -PRON- PRP 34268 992 2 would would MD 34268 992 3 prefer prefer VB 34268 992 4 to to TO 34268 992 5 generate generate VB 34268 992 6 electropower electropower NN 34268 992 7 on on IN 34268 992 8 his -PRON- PRP$ 34268 992 9 train train NN 34268 992 10 , , , 34268 992 11 and and CC 34268 992 12 to to TO 34268 992 13 drive drive VB 34268 992 14 every every DT 34268 992 15 wheel wheel NN 34268 992 16 with with IN 34268 992 17 an an DT 34268 992 18 electric electric JJ 34268 992 19 motor motor NN 34268 992 20 . . . 34268 993 1 His -PRON- PRP$ 34268 993 2 wheels wheel NNS 34268 993 3 are be VBP 34268 993 4 so so RB 34268 993 5 independent independent JJ 34268 993 6 of of IN 34268 993 7 one one CD 34268 993 8 another another DT 34268 993 9 that that IN 34268 993 10 they -PRON- PRP 34268 993 11 can can MD 34268 993 12 take take VB 34268 993 13 very very RB 34268 993 14 quick quick JJ 34268 993 15 curves curve NNS 34268 993 16 and and CC 34268 993 17 vertical vertical JJ 34268 993 18 inequalities inequality NNS 34268 993 19 of of IN 34268 993 20 the the DT 34268 993 21 rail rail NN 34268 993 22 . . . 34268 994 1 The the DT 34268 994 2 rail rail NN 34268 994 3 is be VBZ 34268 994 4 fastened fasten VBN 34268 994 5 to to IN 34268 994 6 sleepers sleeper NNS 34268 994 7 lying lie VBG 34268 994 8 on on IN 34268 994 9 ground ground NN 34268 994 10 that that WDT 34268 994 11 may may MD 34268 994 12 have have VB 34268 994 13 sidelong sidelong JJ 34268 994 14 slope slope NN 34268 994 15 . . . 34268 995 1 The the DT 34268 995 2 model model NN 34268 995 3 car car NN 34268 995 4 is be VBZ 34268 995 5 supported support VBN 34268 995 6 by by IN 34268 995 7 a a DT 34268 995 8 mono mono NN 34268 995 9 - - NN 34268 995 10 rail rail NN 34268 995 11 bogie bogie NN 34268 995 12 at at IN 34268 995 13 each each DT 34268 995 14 end end NN 34268 995 15 ; ; : 34268 995 16 each each DT 34268 995 17 bogie bogie NN 34268 995 18 has have VBZ 34268 995 19 two two CD 34268 995 20 wheels wheel NNS 34268 995 21 pivoted pivot VBN 34268 995 22 both both DT 34268 995 23 vertically vertically RB 34268 995 24 and and CC 34268 995 25 horizontally horizontally RB 34268 995 26 ; ; : 34268 995 27 it -PRON- PRP 34268 995 28 runs run VBZ 34268 995 29 on on IN 34268 995 30 a a DT 34268 995 31 round round JJ 34268 995 32 iron iron NN 34268 995 33 gas gas NN 34268 995 34 pipe pipe NN 34268 995 35 , , , 34268 995 36 and and CC 34268 995 37 sometimes sometimes RB 34268 995 38 on on IN 34268 995 39 steel steel NN 34268 995 40 wire wire NN 34268 995 41 rope rope NN 34268 995 42 ; ; : 34268 995 43 the the DT 34268 995 44 ground ground NN 34268 995 45 is be VBZ 34268 995 46 nowhere nowhere RB 34268 995 47 levelled level VBN 34268 995 48 or or CC 34268 995 49 cut cut VBN 34268 995 50 , , , 34268 995 51 and and CC 34268 995 52 at at IN 34268 995 53 one one CD 34268 995 54 place place NN 34268 995 55 the the DT 34268 995 56 rail rail NN 34268 995 57 is be VBZ 34268 995 58 a a DT 34268 995 59 steel steel NN 34268 995 60 wire wire NN 34268 995 61 rope rope NN 34268 995 62 spanning span VBG 34268 995 63 a a DT 34268 995 64 gorge gorge NN 34268 995 65 , , , 34268 995 66 as as IN 34268 995 67 shown show VBN 34268 995 68 in in IN 34268 995 69 fig fig NN 34268 995 70 . . . 34268 996 1 2 2 LS 34268 996 2 . . . 34268 997 1 It -PRON- PRP 34268 997 2 is be VBZ 34268 997 3 interesting interesting JJ 34268 997 4 to to TO 34268 997 5 stop stop VB 34268 997 6 the the DT 34268 997 7 car car NN 34268 997 8 in in IN 34268 997 9 the the DT 34268 997 10 middle middle NN 34268 997 11 of of IN 34268 997 12 this this DT 34268 997 13 rope rope NN 34268 997 14 and and CC 34268 997 15 to to TO 34268 997 16 swing swing VB 34268 997 17 the the DT 34268 997 18 rope rope NN 34268 997 19 sideways sideways RB 34268 997 20 to to TO 34268 997 21 see see VB 34268 997 22 the the DT 34268 997 23 automatic automatic JJ 34268 997 24 balancing balancing NN 34268 997 25 of of IN 34268 997 26 the the DT 34268 997 27 car car NN 34268 997 28 . . . 34268 998 1 The the DT 34268 998 2 car car NN 34268 998 3 may may MD 34268 998 4 be be VB 34268 998 5 left leave VBN 34268 998 6 here here RB 34268 998 7 or or CC 34268 998 8 elsewhere elsewhere RB 34268 998 9 balancing balance VBG 34268 998 10 itself -PRON- PRP 34268 998 11 with with IN 34268 998 12 nobody nobody NN 34268 998 13 in in IN 34268 998 14 charge charge NN 34268 998 15 of of IN 34268 998 16 it -PRON- PRP 34268 998 17 . . . 34268 999 1 If if IN 34268 999 2 the the DT 34268 999 3 load load NN 34268 999 4 on on IN 34268 999 5 the the DT 34268 999 6 car car NN 34268 999 7 -- -- : 34268 999 8 great great JJ 34268 999 9 lead lead NN 34268 999 10 weights weight NNS 34268 999 11 -- -- : 34268 999 12 be be VB 34268 999 13 dumped dump VBN 34268 999 14 about about IN 34268 999 15 into into IN 34268 999 16 new new JJ 34268 999 17 positions position NNS 34268 999 18 , , , 34268 999 19 the the DT 34268 999 20 car car NN 34268 999 21 adjusts adjust VBZ 34268 999 22 itself -PRON- PRP 34268 999 23 to to IN 34268 999 24 the the DT 34268 999 25 new new JJ 34268 999 26 conditions condition NNS 34268 999 27 with with IN 34268 999 28 great great JJ 34268 999 29 { { -LRB- 34268 999 30 144 144 CD 34268 999 31 } } -RRB- 34268 999 32 quickness quickness NN 34268 999 33 . . . 34268 1000 1 When when WRB 34268 1000 2 the the DT 34268 1000 3 car car NN 34268 1000 4 is be VBZ 34268 1000 5 stopped stop VBN 34268 1000 6 , , , 34268 1000 7 if if IN 34268 1000 8 a a DT 34268 1000 9 person person NN 34268 1000 10 standing stand VBG 34268 1000 11 on on IN 34268 1000 12 the the DT 34268 1000 13 ground ground NN 34268 1000 14 pushes push VBZ 34268 1000 15 the the DT 34268 1000 16 car car NN 34268 1000 17 sidewise sidewise NN 34268 1000 18 , , , 34268 1000 19 the the DT 34268 1000 20 car car NN 34268 1000 21 of of IN 34268 1000 22 course course NN 34268 1000 23 pushes push NNS 34268 1000 24 in in IN 34268 1000 25 opposition opposition NN 34268 1000 26 , , , 34268 1000 27 like like IN 34268 1000 28 an an DT 34268 1000 29 indignant indignant JJ 34268 1000 30 animal animal NN 34268 1000 31 , , , 34268 1000 32 and and CC 34268 1000 33 by by IN 34268 1000 34 judicious judicious JJ 34268 1000 35 pushing pushing NN 34268 1000 36 and and CC 34268 1000 37 yielding yield VBG 34268 1000 38 it -PRON- PRP 34268 1000 39 is be VBZ 34268 1000 40 possible possible JJ 34268 1000 41 to to TO 34268 1000 42 cause cause VB 34268 1000 43 a a DT 34268 1000 44 considerable considerable JJ 34268 1000 45 tilt tilt NN 34268 1000 46 . . . 34268 1001 1 Left leave VBN 34268 1001 2 now now RB 34268 1001 3 to to IN 34268 1001 4 itself -PRON- PRP 34268 1001 5 the the DT 34268 1001 6 car car NN 34268 1001 7 rights right NNS 34268 1001 8 itself -PRON- PRP 34268 1001 9 very very RB 34268 1001 10 quickly quickly RB 34268 1001 11 . . . 34268 1002 1 [ [ -LRB- 34268 1002 2 Illustration illustration NN 34268 1002 3 : : : 34268 1002 4 FIG FIG NNP 34268 1002 5 . . . 34268 1003 1 3 3 LS 34268 1003 2 . . . 34268 1003 3 ] ] -RRB- 34268 1004 1 { { -LRB- 34268 1004 2 145 145 CD 34268 1004 3 } } -RRB- 34268 1004 4 [ [ -LRB- 34268 1004 5 Illustration illustration NN 34268 1004 6 : : : 34268 1004 7 FIG FIG NNP 34268 1004 8 . . . 34268 1005 1 _ _ NNP 34268 1005 2 3^b 3^b NNP 34268 1005 3 _ _ NNP 34268 1005 4 ( ( -LRB- 34268 1005 5 showing show VBG 34268 1005 6 the the DT 34268 1005 7 ground ground NN 34268 1005 8 - - HYPH 34268 1005 9 plan plan NN 34268 1005 10 of of IN 34268 1005 11 Fig Fig NNP 34268 1005 12 . . . 34268 1006 1 3 3 LS 34268 1006 2 ) ) -RRB- 34268 1006 3 . . . 34268 1006 4 ] ] -RRB- 34268 1007 1 { { -LRB- 34268 1007 2 146 146 CD 34268 1007 3 } } -RRB- 34268 1007 4 Fig Fig NNP 34268 1007 5 . . . 34268 1008 1 3 3 CD 34268 1008 2 is be VBZ 34268 1008 3 a a DT 34268 1008 4 diagrammatic diagrammatic JJ 34268 1008 5 representation representation NN 34268 1008 6 of of IN 34268 1008 7 Mr. Mr. NNP 34268 1008 8 Brennan Brennan NNP 34268 1008 9 's 's POS 34268 1008 10 pair pair NN 34268 1008 11 of of IN 34268 1008 12 gyrostats gyrostat NNS 34268 1008 13 in in IN 34268 1008 14 sectional sectional JJ 34268 1008 15 elevation elevation NN 34268 1008 16 and and CC 34268 1008 17 plan plan NN 34268 1008 18 . . . 34268 1009 1 The the DT 34268 1009 2 cases case NNS 34268 1009 3 G g NN 34268 1009 4 and and CC 34268 1009 5 G g NN 34268 1009 6 ' ' '' 34268 1009 7 , , , 34268 1009 8 inside inside IN 34268 1009 9 which which WDT 34268 1009 10 the the DT 34268 1009 11 wheels wheel NNS 34268 1009 12 F F NNP 34268 1009 13 and and CC 34268 1009 14 F F NNP 34268 1009 15 ' ' '' 34268 1009 16 are be VBP 34268 1009 17 rotating rotate VBG 34268 1009 18 _ _ NNP 34268 1009 19 in in IN 34268 1009 20 vacuo vacuo NNS 34268 1009 21 _ _ NNP 34268 1009 22 at at IN 34268 1009 23 the the DT 34268 1009 24 same same JJ 34268 1009 25 speed speed NN 34268 1009 26 and and CC 34268 1009 27 in in IN 34268 1009 28 opposite opposite JJ 34268 1009 29 directions direction NNS 34268 1009 30 ( ( -LRB- 34268 1009 31 driven drive VBN 34268 1009 32 by by IN 34268 1009 33 electromotors electromotor NNS 34268 1009 34 not not RB 34268 1009 35 shown show VBN 34268 1009 36 in in IN 34268 1009 37 the the DT 34268 1009 38 figure figure NN 34268 1009 39 ) ) -RRB- 34268 1009 40 , , , 34268 1009 41 are be VBP 34268 1009 42 pivoted pivot VBN 34268 1009 43 about about IN 34268 1009 44 vertical vertical JJ 34268 1009 45 axes axis NNS 34268 1009 46 E E NNP 34268 1009 47 J J NNP 34268 1009 48 and and CC 34268 1009 49 E E NNP 34268 1009 50 ' ' '' 34268 1009 51 J J NNP 34268 1009 52 ' ' '' 34268 1009 53 . . . 34268 1010 1 They -PRON- PRP 34268 1010 2 are be VBP 34268 1010 3 connected connect VBN 34268 1010 4 by by IN 34268 1010 5 spur spur NN 34268 1010 6 - - HYPH 34268 1010 7 toothed toothed JJ 34268 1010 8 segments segment NNS 34268 1010 9 J J NNP 34268 1010 10 J J NNP 34268 1010 11 and and CC 34268 1010 12 J J NNP 34268 1010 13 ' ' '' 34268 1010 14 J J NNP 34268 1010 15 ' ' '' 34268 1010 16 , , , 34268 1010 17 so so IN 34268 1010 18 that that IN 34268 1010 19 their -PRON- PRP$ 34268 1010 20 precessional precessional JJ 34268 1010 21 motions motion NNS 34268 1010 22 are be VBP 34268 1010 23 equal equal JJ 34268 1010 24 and and CC 34268 1010 25 opposite opposite JJ 34268 1010 26 . . . 34268 1011 1 The the DT 34268 1011 2 whole whole JJ 34268 1011 3 system system NN 34268 1011 4 is be VBZ 34268 1011 5 pivoted pivot VBN 34268 1011 6 about about IN 34268 1011 7 C C NNP 34268 1011 8 , , , 34268 1011 9 a a DT 34268 1011 10 longitudinal longitudinal JJ 34268 1011 11 axis axis NN 34268 1011 12 . . . 34268 1012 1 Thus thus RB 34268 1012 2 when when WRB 34268 1012 3 precessing precess VBG 34268 1012 4 so so IN 34268 1012 5 that that IN 34268 1012 6 H h NN 34268 1012 7 comes come VBZ 34268 1012 8 out out IN 34268 1012 9 of of IN 34268 1012 10 the the DT 34268 1012 11 paper paper NN 34268 1012 12 , , , 34268 1012 13 so so RB 34268 1012 14 will will MD 34268 1012 15 H h NN 34268 1012 16 ' ' '' 34268 1012 17 , , , 34268 1012 18 and and CC 34268 1012 19 when when WRB 34268 1012 20 H h NN 34268 1012 21 goes go VBZ 34268 1012 22 into into IN 34268 1012 23 the the DT 34268 1012 24 paper paper NN 34268 1012 25 , , , 34268 1012 26 so so RB 34268 1012 27 does do VBZ 34268 1012 28 H h NN 34268 1012 29 ' ' '' 34268 1012 30 . . . 34268 1013 1 When when WRB 34268 1013 2 the the DT 34268 1013 3 car car NN 34268 1013 4 is be VBZ 34268 1013 5 in in IN 34268 1013 6 equilibrium equilibrium NN 34268 1013 7 the the DT 34268 1013 8 axes axis NNS 34268 1013 9 K K NNP 34268 1013 10 H H NNP 34268 1013 11 and and CC 34268 1013 12 K K NNP 34268 1013 13 ' ' `` 34268 1013 14 H h NN 34268 1013 15 ' ' '' 34268 1013 16 are be VBP 34268 1013 17 in in IN 34268 1013 18 line line NN 34268 1013 19 N n NN 34268 1013 20 O o NN 34268 1013 21 O o NN 34268 1013 22 ' ' NN 34268 1013 23 N n CC 34268 1013 24 ' ' '' 34268 1013 25 across across IN 34268 1013 26 the the DT 34268 1013 27 car car NN 34268 1013 28 in in IN 34268 1013 29 the the DT 34268 1013 30 plane plane NN 34268 1013 31 of of IN 34268 1013 32 the the DT 34268 1013 33 paper paper NN 34268 1013 34 . . . 34268 1014 1 They -PRON- PRP 34268 1014 2 are be VBP 34268 1014 3 also also RB 34268 1014 4 in in IN 34268 1014 5 a a DT 34268 1014 6 line line NN 34268 1014 7 which which WDT 34268 1014 8 is be VBZ 34268 1014 9 at at IN 34268 1014 10 right right JJ 34268 1014 11 angles angle NNS 34268 1014 12 to to IN 34268 1014 13 the the DT 34268 1014 14 total total JJ 34268 1014 15 resultant resultant NN 34268 1014 16 ( ( -LRB- 34268 1014 17 vertical vertical JJ 34268 1014 18 or or CC 34268 1014 19 nearly nearly RB 34268 1014 20 vertical vertical JJ 34268 1014 21 ) ) -RRB- 34268 1014 22 force force NN 34268 1014 23 on on IN 34268 1014 24 the the DT 34268 1014 25 car car NN 34268 1014 26 . . . 34268 1015 1 I -PRON- PRP 34268 1015 2 will will MD 34268 1015 3 call call VB 34268 1015 4 N N NNP 34268 1015 5 O o NN 34268 1015 6 O o NN 34268 1015 7 ' ' NN 34268 1015 8 N n CC 34268 1015 9 ' ' '' 34268 1015 10 the the DT 34268 1015 11 mid mid JJ 34268 1015 12 position position NN 34268 1015 13 . . . 34268 1016 1 Let let VB 34268 1016 2 ½m ½m NNP 34268 1016 3 be be VB 34268 1016 4 the the DT 34268 1016 5 moment moment NN 34268 1016 6 of of IN 34268 1016 7 momentum momentum NN 34268 1016 8 of of IN 34268 1016 9 either either DT 34268 1016 10 wheel wheel NN 34268 1016 11 . . . 34268 1017 1 Let let VB 34268 1017 2 us -PRON- PRP 34268 1017 3 suppose suppose VB 34268 1017 4 that that IN 34268 1017 5 suddenly suddenly RB 34268 1017 6 the the DT 34268 1017 7 car car NN 34268 1017 8 finds find VBZ 34268 1017 9 that that IN 34268 1017 10 it -PRON- PRP 34268 1017 11 is be VBZ 34268 1017 12 not not RB 34268 1017 13 in in IN 34268 1017 14 equilibrium equilibrium NN 34268 1017 15 because because IN 34268 1017 16 of of IN 34268 1017 17 a a DT 34268 1017 18 gust gust NN 34268 1017 19 of of IN 34268 1017 20 wind wind NN 34268 1017 21 , , , 34268 1017 22 or or CC 34268 1017 23 centrifugal centrifugal JJ 34268 1017 24 force force NN 34268 1017 25 , , , 34268 1017 26 or or CC 34268 1017 27 an an DT 34268 1017 28 alteration alteration NN 34268 1017 29 of of IN 34268 1017 30 loading loading NN 34268 1017 31 , , , 34268 1017 32 so so IN 34268 1017 33 that that IN 34268 1017 34 the the DT 34268 1017 35 shelf shelf NN 34268 1017 36 D d NN 34268 1017 37 comes come VBZ 34268 1017 38 up up RP 34268 1017 39 against against IN 34268 1017 40 H h NN 34268 1017 41 , , , 34268 1017 42 the the DT 34268 1017 43 spinning spinning NN 34268 1017 44 axis axis NN 34268 1017 45 ( ( -LRB- 34268 1017 46 or or CC 34268 1017 47 a a DT 34268 1017 48 roller roller NN 34268 1017 49 revolving revolve VBG 34268 1017 50 with with IN 34268 1017 51 the the DT 34268 1017 52 spinning spinning NN 34268 1017 53 axis axis NN 34268 1017 54 ) ) -RRB- 34268 1017 55 of of IN 34268 1017 56 the the DT 34268 1017 57 gyrostat gyrostat NN 34268 1017 58 . . . 34268 1018 1 H h NN 34268 1018 2 begins begin VBZ 34268 1018 3 to to TO 34268 1018 4 roll roll VB 34268 1018 5 away away RB 34268 1018 6 from from IN 34268 1018 7 me -PRON- PRP 34268 1018 8 , , , 34268 1018 9 and and CC 34268 1018 10 if if IN 34268 1018 11 no no DT 34268 1018 12 slipping slip VBG 34268 1018 13 occurred occur VBD 34268 1018 14 ( ( -LRB- 34268 1018 15 but but CC 34268 1018 16 there there EX 34268 1018 17 always always RB 34268 1018 18 is be VBZ 34268 1018 19 slipping slip VBG 34268 1018 20 , , , 34268 1018 21 and and CC 34268 1018 22 , , , 34268 1018 23 indeed indeed RB 34268 1018 24 , , , 34268 1018 25 slipping slip VBG 34268 1018 26 is be VBZ 34268 1018 27 a a DT 34268 1018 28 necessary necessary JJ 34268 1018 29 condition condition NN 34268 1018 30 ) ) -RRB- 34268 1018 31 it -PRON- PRP 34268 1018 32 would would MD 34268 1018 33 roll roll VB 34268 1018 34 , , , 34268 1018 35 that that RB 34268 1018 36 is is RB 34268 1018 37 , , , 34268 1018 38 the the DT 34268 1018 39 gyrostats gyrostat NNS 34268 1018 40 would would MD 34268 1018 41 precess precess VB 34268 1018 42 with with IN 34268 1018 43 a a DT 34268 1018 44 constant constant JJ 34268 1018 45 angular angular JJ 34268 1018 46 velocity velocity NN 34268 1018 47 [ [ -LRB- 34268 1018 48 alpha alpha NN 34268 1018 49 ] ] -RRB- 34268 1018 50 , , , 34268 1018 51 and and CC 34268 1018 52 exert exert VB 34268 1018 53 the the DT 34268 1018 54 moment moment NN 34268 1018 55 m[alpha m[alpha NNP 34268 1018 56 ] ] -RRB- 34268 1018 57 upon upon IN 34268 1018 58 the the DT 34268 1018 59 shelf shelf NN 34268 1018 60 D d NN 34268 1018 61 , , , 34268 1018 62 and and CC 34268 1018 63 therefore therefore RB 34268 1018 64 on on IN 34268 1018 65 the the DT 34268 1018 66 car car NN 34268 1018 67 . . . 34268 1019 1 It -PRON- PRP 34268 1019 2 is be VBZ 34268 1019 3 to to TO 34268 1019 4 be be VB 34268 1019 5 observed observe VBN 34268 1019 6 that that IN 34268 1019 7 this this DT 34268 1019 8 is be VBZ 34268 1019 9 greater great JJR 34268 1019 10 as as IN 34268 1019 11 the the DT 34268 1019 12 diameter diameter NN 34268 1019 13 of of IN 34268 1019 14 the the DT 34268 1019 15 rolling rolling JJ 34268 1019 16 part part NN 34268 1019 17 is be VBZ 34268 1019 18 greater great JJR 34268 1019 19 . . . 34268 1020 1 This this DT 34268 1020 2 precession precession NN 34268 1020 3 continues continue VBZ 34268 1020 4 until until IN 34268 1020 5 the the DT 34268 1020 6 roller roller NN 34268 1020 7 and and CC 34268 1020 8 the the DT 34268 1020 9 shelf shelf NN 34268 1020 10 cease cease NN 34268 1020 11 to to TO 34268 1020 12 touch touch VB 34268 1020 13 . . . 34268 1021 1 At at IN 34268 1021 2 first first RB 34268 1021 3 H h NN 34268 1021 4 lifts lift NNS 34268 1021 5 with with IN 34268 1021 6 the the DT 34268 1021 7 shelf shelf NN 34268 1021 8 , , , 34268 1021 9 and and CC 34268 1021 10 afterwards afterwards RB 34268 1021 11 the the DT 34268 1021 12 shelf shelf NN 34268 1021 13 moving move VBG 34268 1021 14 downwards downwards RB 34268 1021 15 is be VBZ 34268 1021 16 followed follow VBN 34268 1021 17 for for IN 34268 1021 18 some some DT 34268 1021 19 distance distance NN 34268 1021 20 by by IN 34268 1021 21 the the DT 34268 1021 22 roller roller NN 34268 1021 23 . . . 34268 1022 1 If if IN 34268 1022 2 the the DT 34268 1022 3 tilt tilt NN 34268 1022 4 had have VBD 34268 1022 5 been be VBN 34268 1022 6 in in IN 34268 1022 7 the the DT 34268 1022 8 opposite opposite JJ 34268 1022 9 direction direction NN 34268 1022 10 the the DT 34268 1022 11 shelf shelf NN 34268 1022 12 D d NN 34268 1022 13 ' ' '' 34268 1022 14 would would MD 34268 1022 15 have have VB 34268 1022 16 acted act VBN 34268 1022 17 upwards upwards RB 34268 1022 18 upon upon IN 34268 1022 19 the the DT 34268 1022 20 roller roller NN 34268 1022 21 H h NN 34268 1022 22 ' ' '' 34268 1022 23 , , , 34268 1022 24 and and CC 34268 1022 25 caused cause VBD 34268 1022 26 just just RB 34268 1022 27 the the DT 34268 1022 28 opposite opposite JJ 34268 1022 29 kind kind NN 34268 1022 30 of of IN 34268 1022 31 precession precession NN 34268 1022 32 , , , 34268 1022 33 and and CC 34268 1022 34 a a DT 34268 1022 35 moment moment NN 34268 1022 36 of of IN 34268 1022 37 the the DT 34268 1022 38 opposite opposite JJ 34268 1022 39 kind kind NN 34268 1022 40 . . . 34268 1023 1 We -PRON- PRP 34268 1023 2 now now RB 34268 1023 3 have have VBP 34268 1023 4 the the DT 34268 1023 5 spindles spindle NNS 34268 1023 6 out out IN 34268 1023 7 of of IN 34268 1023 8 their -PRON- PRP$ 34268 1023 9 mid mid JJ 34268 1023 10 position position NN 34268 1023 11 ; ; : 34268 1023 12 how how WRB 34268 1023 13 are be VBP 34268 1023 14 they -PRON- PRP 34268 1023 15 brought bring VBN 34268 1023 16 back back RB 34268 1023 17 from from IN 34268 1023 18 O o NN 34268 1023 19 Q q NN 34268 1023 20 and and CC 34268 1023 21 O o UH 34268 1023 22 ' ' `` 34268 1023 23 Q q NN 34268 1023 24 ' ' '' 34268 1023 25 to to IN 34268 1023 26 O o NN 34268 1023 27 N n NN 34268 1023 28 and and CC 34268 1023 29 O o NN 34268 1023 30 ' ' NN 34268 1023 31 N n CC 34268 1023 32 ' ' '' 34268 1023 33 , , , 34268 1023 34 { { -LRB- 34268 1023 35 147 147 CD 34268 1023 36 } } -RRB- 34268 1023 37 but but CC 34268 1023 38 with with IN 34268 1023 39 H H NNP 34268 1023 40 permanently permanently RB 34268 1023 41 lowered lower VBD 34268 1023 42 just just RB 34268 1023 43 the the DT 34268 1023 44 right right JJ 34268 1023 45 amount amount NN 34268 1023 46 ? ? . 34268 1024 1 It -PRON- PRP 34268 1024 2 is be VBZ 34268 1024 3 the the DT 34268 1024 4 essence essence NN 34268 1024 5 of of IN 34268 1024 6 Mr. Mr. NNP 34268 1024 7 Brennan Brennan NNP 34268 1024 8 's 's POS 34268 1024 9 invention invention NN 34268 1024 10 that that IN 34268 1024 11 after after IN 34268 1024 12 a a DT 34268 1024 13 restoring restore VBG 34268 1024 14 moment moment NN 34268 1024 15 has have VBZ 34268 1024 16 been be VBN 34268 1024 17 applied apply VBN 34268 1024 18 to to IN 34268 1024 19 the the DT 34268 1024 20 car car NN 34268 1024 21 the the DT 34268 1024 22 spindles spindle NNS 34268 1024 23 shall shall MD 34268 1024 24 go go VB 34268 1024 25 back back RB 34268 1024 26 to to IN 34268 1024 27 the the DT 34268 1024 28 position position NN 34268 1024 29 N n NN 34268 1024 30 O o NN 34268 1024 31 O o NN 34268 1024 32 ' ' NN 34268 1024 33 N n NN 34268 1024 34 ' ' '' 34268 1024 35 ( ( -LRB- 34268 1024 36 with with IN 34268 1024 37 H H NNP 34268 1024 38 permanently permanently RB 34268 1024 39 lowered lower VBN 34268 1024 40 ) ) -RRB- 34268 1024 41 , , , 34268 1024 42 so so IN 34268 1024 43 as as IN 34268 1024 44 to to TO 34268 1024 45 be be VB 34268 1024 46 ready ready JJ 34268 1024 47 to to TO 34268 1024 48 act act VB 34268 1024 49 again again RB 34268 1024 50 . . . 34268 1025 1 He -PRON- PRP 34268 1025 2 effects effect VBZ 34268 1025 3 this this DT 34268 1025 4 object object NN 34268 1025 5 in in IN 34268 1025 6 various various JJ 34268 1025 7 ways way NNS 34268 1025 8 . . . 34268 1026 1 Some some DT 34268 1026 2 ways way NNS 34268 1026 3 described describe VBN 34268 1026 4 in in IN 34268 1026 5 his -PRON- PRP$ 34268 1026 6 patents patent NNS 34268 1026 7 are be VBP 34268 1026 8 quite quite RB 34268 1026 9 different different JJ 34268 1026 10 from from IN 34268 1026 11 what what WP 34268 1026 12 is be VBZ 34268 1026 13 used use VBN 34268 1026 14 on on IN 34268 1026 15 the the DT 34268 1026 16 model model NN 34268 1026 17 , , , 34268 1026 18 and and CC 34268 1026 19 the the DT 34268 1026 20 method method NN 34268 1026 21 to to TO 34268 1026 22 be be VB 34268 1026 23 used use VBN 34268 1026 24 on on IN 34268 1026 25 the the DT 34268 1026 26 full full JJ 34268 1026 27 - - HYPH 34268 1026 28 size size NN 34268 1026 29 wagon wagon NN 34268 1026 30 will will MD 34268 1026 31 again again RB 34268 1026 32 be be VB 34268 1026 33 quite quite RB 34268 1026 34 different different JJ 34268 1026 35 . . . 34268 1027 1 I -PRON- PRP 34268 1027 2 will will MD 34268 1027 3 describe describe VB 34268 1027 4 one one CD 34268 1027 5 of of IN 34268 1027 6 the the DT 34268 1027 7 methods method NNS 34268 1027 8 . . . 34268 1028 1 Mr. Mr. NNP 34268 1028 2 Brennan Brennan NNP 34268 1028 3 tells tell VBZ 34268 1028 4 me -PRON- PRP 34268 1028 5 that that IN 34268 1028 6 he -PRON- PRP 34268 1028 7 considers consider VBZ 34268 1028 8 this this DT 34268 1028 9 old old JJ 34268 1028 10 method method NN 34268 1028 11 to to TO 34268 1028 12 be be VB 34268 1028 13 crude crude JJ 34268 1028 14 , , , 34268 1028 15 but but CC 34268 1028 16 he -PRON- PRP 34268 1028 17 is be VBZ 34268 1028 18 naturally naturally RB 34268 1028 19 unwilling unwilling JJ 34268 1028 20 to to TO 34268 1028 21 allow allow VB 34268 1028 22 me -PRON- PRP 34268 1028 23 to to TO 34268 1028 24 publish publish VB 34268 1028 25 his -PRON- PRP$ 34268 1028 26 latest late JJS 34268 1028 27 method method NN 34268 1028 28 . . . 34268 1029 1 D D NNP 34268 1029 2 ' ' `` 34268 1029 3 is be VBZ 34268 1029 4 a a DT 34268 1029 5 circular circular JJ 34268 1029 6 shelf shelf NN 34268 1029 7 extending extend VBG 34268 1029 8 from from IN 34268 1029 9 the the DT 34268 1029 10 mid mid JJ 34268 1029 11 position position NN 34268 1029 12 in in IN 34268 1029 13 my -PRON- PRP$ 34268 1029 14 direction direction NN 34268 1029 15 ; ; , 34268 1029 16 D d NN 34268 1029 17 is be VBZ 34268 1029 18 a a DT 34268 1029 19 similar similar JJ 34268 1029 20 shelf shelf NN 34268 1029 21 extending extend VBG 34268 1029 22 from from IN 34268 1029 23 the the DT 34268 1029 24 mid mid JJ 34268 1029 25 position position NN 34268 1029 26 into into IN 34268 1029 27 the the DT 34268 1029 28 paper paper NN 34268 1029 29 , , , 34268 1029 30 or or CC 34268 1029 31 away away RB 34268 1029 32 from from IN 34268 1029 33 me -PRON- PRP 34268 1029 34 . . . 34268 1030 1 It -PRON- PRP 34268 1030 2 is be VBZ 34268 1030 3 on on IN 34268 1030 4 these these DT 34268 1030 5 shelves shelf NNS 34268 1030 6 that that WDT 34268 1030 7 H h NN 34268 1030 8 ' ' '' 34268 1030 9 and and CC 34268 1030 10 H h NN 34268 1030 11 roll roll NN 34268 1030 12 , , , 34268 1030 13 causing cause VBG 34268 1030 14 precession precession NN 34268 1030 15 away away RB 34268 1030 16 from from IN 34268 1030 17 N n NN 34268 1030 18 O o NN 34268 1030 19 O o NN 34268 1030 20 ' ' NN 34268 1030 21 N n CC 34268 1030 22 ' ' '' 34268 1030 23 , , , 34268 1030 24 as as IN 34268 1030 25 I -PRON- PRP 34268 1030 26 have have VBP 34268 1030 27 just just RB 34268 1030 28 described describe VBN 34268 1030 29 . . . 34268 1031 1 When when WRB 34268 1031 2 H h NN 34268 1031 3 ' ' '' 34268 1031 4 is be VBZ 34268 1031 5 inside inside IN 34268 1031 6 the the DT 34268 1031 7 paper paper NN 34268 1031 8 , , , 34268 1031 9 or or CC 34268 1031 10 when when WRB 34268 1031 11 H h NN 34268 1031 12 is be VBZ 34268 1031 13 outside outside IN 34268 1031 14 the the DT 34268 1031 15 paper paper NN 34268 1031 16 , , , 34268 1031 17 they -PRON- PRP 34268 1031 18 find find VBP 34268 1031 19 no no DT 34268 1031 20 shelf shelf NN 34268 1031 21 to to TO 34268 1031 22 roll roll VB 34268 1031 23 upon upon IN 34268 1031 24 . . . 34268 1032 1 There there EX 34268 1032 2 are be VBP 34268 1032 3 , , , 34268 1032 4 however however RB 34268 1032 5 , , , 34268 1032 6 two two CD 34268 1032 7 other other JJ 34268 1032 8 shelves shelf NNS 34268 1032 9 L L NNP 34268 1032 10 and and CC 34268 1032 11 L L NNP 34268 1032 12 ' ' '' 34268 1032 13 , , , 34268 1032 14 for for IN 34268 1032 15 two two CD 34268 1032 16 other other JJ 34268 1032 17 rollers roller NNS 34268 1032 18 M M NNP 34268 1032 19 and and CC 34268 1032 20 M M NNP 34268 1032 21 ' ' '' 34268 1032 22 , , , 34268 1032 23 which which WDT 34268 1032 24 are be VBP 34268 1032 25 attached attach VBN 34268 1032 26 to to IN 34268 1032 27 the the DT 34268 1032 28 frames frame NNS 34268 1032 29 concentric concentric NNP 34268 1032 30 with with IN 34268 1032 31 the the DT 34268 1032 32 spindles spindle NNS 34268 1032 33 ; ; : 34268 1032 34 they -PRON- PRP 34268 1032 35 are be VBP 34268 1032 36 free free JJ 34268 1032 37 to to TO 34268 1032 38 rotate rotate VB 34268 1032 39 , , , 34268 1032 40 but but CC 34268 1032 41 are be VBP 34268 1032 42 not not RB 34268 1032 43 rotated rotate VBN 34268 1032 44 by by IN 34268 1032 45 the the DT 34268 1032 46 spindles spindle NNS 34268 1032 47 . . . 34268 1033 1 When when WRB 34268 1033 2 they -PRON- PRP 34268 1033 3 are be VBP 34268 1033 4 pressed press VBN 34268 1033 5 by by IN 34268 1033 6 their -PRON- PRP$ 34268 1033 7 shelves shelf NNS 34268 1033 8 L L NNP 34268 1033 9 or or CC 34268 1033 10 L L NNP 34268 1033 11 ' ' '' 34268 1033 12 this this DT 34268 1033 13 causes cause VBZ 34268 1033 14 negative negative JJ 34268 1033 15 precession precession NN 34268 1033 16 , , , 34268 1033 17 and and CC 34268 1033 18 they -PRON- PRP 34268 1033 19 roll roll VBP 34268 1033 20 towards towards IN 34268 1033 21 the the DT 34268 1033 22 N n NN 34268 1033 23 O o NN 34268 1033 24 O o NN 34268 1033 25 ' ' NN 34268 1033 26 N n NN 34268 1033 27 ' ' '' 34268 1033 28 position position NN 34268 1033 29 . . . 34268 1034 1 There there EX 34268 1034 2 is be VBZ 34268 1034 3 , , , 34268 1034 4 of of IN 34268 1034 5 course course NN 34268 1034 6 , , , 34268 1034 7 friction friction NN 34268 1034 8 at at IN 34268 1034 9 their -PRON- PRP$ 34268 1034 10 supports support NNS 34268 1034 11 , , , 34268 1034 12 retarding retard VBG 34268 1034 13 their -PRON- PRP$ 34268 1034 14 rotation rotation NN 34268 1034 15 , , , 34268 1034 16 and and CC 34268 1034 17 therefore therefore RB 34268 1034 18 the the DT 34268 1034 19 precession precession NN 34268 1034 20 . . . 34268 1035 1 The the DT 34268 1035 2 important important JJ 34268 1035 3 thing thing NN 34268 1035 4 to to TO 34268 1035 5 remember remember VB 34268 1035 6 is be VBZ 34268 1035 7 that that DT 34268 1035 8 H h NN 34268 1035 9 and and CC 34268 1035 10 H H NNP 34268 1035 11 ' ' '' 34268 1035 12 , , , 34268 1035 13 when when WRB 34268 1035 14 they -PRON- PRP 34268 1035 15 touch touch VBP 34268 1035 16 their -PRON- PRP$ 34268 1035 17 shelves shelf NNS 34268 1035 18 ( ( -LRB- 34268 1035 19 when when WRB 34268 1035 20 one one NN 34268 1035 21 is be VBZ 34268 1035 22 touching touch VBG 34268 1035 23 the the DT 34268 1035 24 other other JJ 34268 1035 25 is be VBZ 34268 1035 26 not not RB 34268 1035 27 touching touching JJ 34268 1035 28 ) ) -RRB- 34268 1035 29 cause cause VB 34268 1035 30 a a DT 34268 1035 31 precession precession NN 34268 1035 32 away away RB 34268 1035 33 from from IN 34268 1035 34 the the DT 34268 1035 35 mid mid JJ 34268 1035 36 position position NN 34268 1035 37 N n NN 34268 1035 38 O o NN 34268 1035 39 O o NN 34268 1035 40 ' ' NN 34268 1035 41 N n CC 34268 1035 42 ' ' '' 34268 1035 43 at at IN 34268 1035 44 a a DT 34268 1035 45 rate rate NN 34268 1035 46 [ [ -LRB- 34268 1035 47 alpha alpha NN 34268 1035 48 ] ] -RRB- 34268 1035 49 , , , 34268 1035 50 which which WDT 34268 1035 51 produces produce VBZ 34268 1035 52 a a DT 34268 1035 53 restoring restore VBG 34268 1035 54 moment moment NN 34268 1035 55 m[alpha m[alpha NNP 34268 1035 56 ] ] -RRB- 34268 1035 57 of of IN 34268 1035 58 nearly nearly RB 34268 1035 59 constant constant JJ 34268 1035 60 amount amount NN 34268 1035 61 ( ( -LRB- 34268 1035 62 except except IN 34268 1035 63 for for IN 34268 1035 64 slipping slip VBG 34268 1035 65 ) ) -RRB- 34268 1035 66 , , , 34268 1035 67 whereas whereas IN 34268 1035 68 where where WRB 34268 1035 69 M M NNP 34268 1035 70 or or CC 34268 1035 71 M M NNP 34268 1035 72 ' ' '' 34268 1035 73 touches touch VBZ 34268 1035 74 its -PRON- PRP$ 34268 1035 75 shelf shelf NN 34268 1035 76 L L NNP 34268 1035 77 or or CC 34268 1035 78 L L NNP 34268 1035 79 ' ' '' 34268 1035 80 ( ( -LRB- 34268 1035 81 when when WRB 34268 1035 82 one one NN 34268 1035 83 is be VBZ 34268 1035 84 touching touch VBG 34268 1035 85 the the DT 34268 1035 86 other other JJ 34268 1035 87 is be VBZ 34268 1035 88 not not RB 34268 1035 89 touching touch VBG 34268 1035 90 ) ) -RRB- 34268 1035 91 the the DT 34268 1035 92 pressure pressure NN 34268 1035 93 on on IN 34268 1035 94 the the DT 34268 1035 95 shelf shelf NN 34268 1035 96 and and CC 34268 1035 97 friction friction NN 34268 1035 98 determine determine VB 34268 1035 99 the the DT 34268 1035 100 rate rate NN 34268 1035 101 of of IN 34268 1035 102 the the DT 34268 1035 103 precession precession NN 34268 1035 104 towards towards IN 34268 1035 105 the the DT 34268 1035 106 mid mid JJ 34268 1035 107 position position NN 34268 1035 108 N n NN 34268 1035 109 O o NN 34268 1035 110 O o NN 34268 1035 111 ' ' NN 34268 1035 112 N n NN 34268 1035 113 ' ' '' 34268 1035 114 , , , 34268 1035 115 { { -LRB- 34268 1035 116 148 148 CD 34268 1035 117 } } -RRB- 34268 1035 118 as as RB 34268 1035 119 well well RB 34268 1035 120 as as IN 34268 1035 121 the the DT 34268 1035 122 small small JJ 34268 1035 123 vertical vertical JJ 34268 1035 124 motion motion NN 34268 1035 125 . . . 34268 1036 1 The the DT 34268 1036 2 friction friction NN 34268 1036 3 at at IN 34268 1036 4 the the DT 34268 1036 5 supports support NNS 34268 1036 6 of of IN 34268 1036 7 M M NNP 34268 1036 8 and and CC 34268 1036 9 M M NNP 34268 1036 10 ' ' '' 34268 1036 11 is be VBZ 34268 1036 12 necessary necessary JJ 34268 1036 13 . . . 34268 1037 1 Suppose suppose VB 34268 1037 2 that that IN 34268 1037 3 the the DT 34268 1037 4 tilt tilt NN 34268 1037 5 from from IN 34268 1037 6 the the DT 34268 1037 7 equilibrium equilibrium NN 34268 1037 8 position position NN 34268 1037 9 to to TO 34268 1037 10 be be VB 34268 1037 11 corrected correct VBN 34268 1037 12 is be VBZ 34268 1037 13 R r NN 34268 1037 14 , , , 34268 1037 15 when when WRB 34268 1037 16 D d NN 34268 1037 17 presses press NNS 34268 1037 18 H H NNP 34268 1037 19 upward upward RB 34268 1037 20 . . . 34268 1038 1 The the DT 34268 1038 2 moment moment NN 34268 1038 3 m[alpha m[alpha NNP 34268 1038 4 ] ] -RRB- 34268 1038 5 , , , 34268 1038 6 and and CC 34268 1038 7 its -PRON- PRP$ 34268 1038 8 time time NN 34268 1038 9 of of IN 34268 1038 10 action action NN 34268 1038 11 ( ( -LRB- 34268 1038 12 the the DT 34268 1038 13 total total JJ 34268 1038 14 momental momental NNP 34268 1038 15 impulse impulse NNP 34268 1038 16 ) ) -RRB- 34268 1038 17 are be VBP 34268 1038 18 too too RB 34268 1038 19 great great JJ 34268 1038 20 , , , 34268 1038 21 and and CC 34268 1038 22 R r NN 34268 1038 23 is be VBZ 34268 1038 24 over over RB 34268 1038 25 - - HYPH 34268 1038 26 corrected correct VBN 34268 1038 27 ; ; : 34268 1038 28 this this DT 34268 1038 29 causes cause VBZ 34268 1038 30 the the DT 34268 1038 31 roller roller NN 34268 1038 32 M M NNP 34268 1038 33 ' ' '' 34268 1038 34 to to TO 34268 1038 35 act act VB 34268 1038 36 on on IN 34268 1038 37 L L NNP 34268 1038 38 ' ' '' 34268 1038 39 , , , 34268 1038 40 and and CC 34268 1038 41 the the DT 34268 1038 42 spindles spindle NNS 34268 1038 43 return return VBP 34268 1038 44 to to IN 34268 1038 45 the the DT 34268 1038 46 mid mid JJ 34268 1038 47 position position NN 34268 1038 48 ; ; : 34268 1038 49 they -PRON- PRP 34268 1038 50 go go VBP 34268 1038 51 beyond beyond IN 34268 1038 52 the the DT 34268 1038 53 mid mid JJ 34268 1038 54 position position NN 34268 1038 55 , , , 34268 1038 56 and and CC 34268 1038 57 now now RB 34268 1038 58 the the DT 34268 1038 59 roller roller NN 34268 1038 60 H h NN 34268 1038 61 ' ' POS 34268 1038 62 acts act NNS 34268 1038 63 on on IN 34268 1038 64 D d NN 34268 1038 65 ' ' '' 34268 1038 66 , , , 34268 1038 67 and and CC 34268 1038 68 there there EX 34268 1038 69 is be VBZ 34268 1038 70 a a DT 34268 1038 71 return return NN 34268 1038 72 to to IN 34268 1038 73 the the DT 34268 1038 74 mid mid JJ 34268 1038 75 position position NN 34268 1038 76 , , , 34268 1038 77 and and CC 34268 1038 78 beyond beyond IN 34268 1038 79 it -PRON- PRP 34268 1038 80 a a DT 34268 1038 81 little little JJ 34268 1038 82 , , , 34268 1038 83 and and CC 34268 1038 84 so so RB 34268 1038 85 it -PRON- PRP 34268 1038 86 goes go VBZ 34268 1038 87 on on RP 34268 1038 88 , , , 34268 1038 89 the the DT 34268 1038 90 swings swing NNS 34268 1038 91 of of IN 34268 1038 92 the the DT 34268 1038 93 gyrostats gyrostat NNS 34268 1038 94 out out IN 34268 1038 95 of of IN 34268 1038 96 and and CC 34268 1038 97 into into IN 34268 1038 98 the the DT 34268 1038 99 mid mid JJ 34268 1038 100 position position NN 34268 1038 101 , , , 34268 1038 102 and and CC 34268 1038 103 the the DT 34268 1038 104 vibrations vibration NNS 34268 1038 105 of of IN 34268 1038 106 the the DT 34268 1038 107 car car NN 34268 1038 108 about about IN 34268 1038 109 its -PRON- PRP$ 34268 1038 110 position position NN 34268 1038 111 of of IN 34268 1038 112 equilibrium equilibrium NN 34268 1038 113 getting get VBG 34268 1038 114 rapidly rapidly RB 34268 1038 115 less less RBR 34268 1038 116 and and CC 34268 1038 117 less less JJR 34268 1038 118 until until IN 34268 1038 119 again again RB 34268 1038 120 neither neither CC 34268 1038 121 H h NN 34268 1038 122 nor nor CC 34268 1038 123 H h NN 34268 1038 124 ' ' '' 34268 1038 125 , , , 34268 1038 126 nor nor CC 34268 1038 127 M M NNP 34268 1038 128 nor nor CC 34268 1038 129 M M NNP 34268 1038 130 ' ' '' 34268 1038 131 is be VBZ 34268 1038 132 touching touch VBG 34268 1038 133 a a DT 34268 1038 134 shelf shelf NN 34268 1038 135 . . . 34268 1039 1 It -PRON- PRP 34268 1039 2 is be VBZ 34268 1039 3 indeed indeed RB 34268 1039 4 marvellous marvellous JJ 34268 1039 5 to to TO 34268 1039 6 see see VB 34268 1039 7 how how WRB 34268 1039 8 rapidly rapidly RB 34268 1039 9 the the DT 34268 1039 10 swings swing NNS 34268 1039 11 decay decay VBP 34268 1039 12 . . . 34268 1040 1 Friction Friction NNP 34268 1040 2 accelerates accelerate VBZ 34268 1040 3 the the DT 34268 1040 4 precession precession NN 34268 1040 5 away away RB 34268 1040 6 from from IN 34268 1040 7 N n NN 34268 1040 8 O o NN 34268 1040 9 O o NN 34268 1040 10 ' ' NN 34268 1040 11 N n NN 34268 1040 12 ' ' '' 34268 1040 13 . . . 34268 1041 1 Friction Friction NNP 34268 1041 2 retards retard VBZ 34268 1041 3 the the DT 34268 1041 4 precession precession NN 34268 1041 5 towards towards IN 34268 1041 6 the the DT 34268 1041 7 middle middle JJ 34268 1041 8 position position NN 34268 1041 9 . . . 34268 1042 1 It -PRON- PRP 34268 1042 2 will will MD 34268 1042 3 be be VB 34268 1042 4 seen see VBN 34268 1042 5 that that IN 34268 1042 6 by by IN 34268 1042 7 using use VBG 34268 1042 8 the the DT 34268 1042 9 two two CD 34268 1042 10 gyrostats gyrostat NNS 34268 1042 11 instead instead RB 34268 1042 12 of of IN 34268 1042 13 one one CD 34268 1042 14 when when WRB 34268 1042 15 there there EX 34268 1042 16 is be VBZ 34268 1042 17 a a DT 34268 1042 18 curve curve NN 34268 1042 19 on on IN 34268 1042 20 the the DT 34268 1042 21 line line NN 34268 1042 22 , , , 34268 1042 23 although although IN 34268 1042 24 the the DT 34268 1042 25 plane plane NN 34268 1042 26 N n NN 34268 1042 27 O o NN 34268 1042 28 O o NN 34268 1042 29 ' ' NN 34268 1042 30 N n NN 34268 1042 31 ' ' '' 34268 1042 32 rotates rotate NNS 34268 1042 33 , , , 34268 1042 34 and and CC 34268 1042 35 we -PRON- PRP 34268 1042 36 may may MD 34268 1042 37 say say VB 34268 1042 38 that that IN 34268 1042 39 the the DT 34268 1042 40 gyrostats gyrostat NNS 34268 1042 41 precess precess NN 34268 1042 42 , , , 34268 1042 43 the the DT 34268 1042 44 tilting tilting NN 34268 1042 45 couples couple NNS 34268 1042 46 which which WDT 34268 1042 47 they -PRON- PRP 34268 1042 48 might may MD 34268 1042 49 exercise exercise VB 34268 1042 50 are be VBP 34268 1042 51 equal equal JJ 34268 1042 52 and and CC 34268 1042 53 opposite opposite JJ 34268 1042 54 . . . 34268 1043 1 I -PRON- PRP 34268 1043 2 do do VBP 34268 1043 3 not not RB 34268 1043 4 know know VB 34268 1043 5 if if IN 34268 1043 6 Mr. Mr. NNP 34268 1043 7 Brennan Brennan NNP 34268 1043 8 has have VBZ 34268 1043 9 tried try VBN 34268 1043 10 a a DT 34268 1043 11 single single JJ 34268 1043 12 gyrostat gyrostat NN 34268 1043 13 , , , 34268 1043 14 the the DT 34268 1043 15 mid mid JJ 34268 1043 16 position position NN 34268 1043 17 of of IN 34268 1043 18 the the DT 34268 1043 19 axis axi NNS 34268 1043 20 of of IN 34268 1043 21 the the DT 34268 1043 22 wheel wheel NN 34268 1043 23 being be VBG 34268 1043 24 vertical vertical JJ 34268 1043 25 , , , 34268 1043 26 but but CC 34268 1043 27 even even RB 34268 1043 28 in in IN 34268 1043 29 this this DT 34268 1043 30 case case NN 34268 1043 31 a a DT 34268 1043 32 change change NN 34268 1043 33 of of IN 34268 1043 34 slope slope NN 34268 1043 35 , , , 34268 1043 36 or or CC 34268 1043 37 inequalities inequality NNS 34268 1043 38 in in IN 34268 1043 39 the the DT 34268 1043 40 line line NN 34268 1043 41 , , , 34268 1043 42 might may MD 34268 1043 43 make make VB 34268 1043 44 it -PRON- PRP 34268 1043 45 necessary necessary JJ 34268 1043 46 to to TO 34268 1043 47 have have VB 34268 1043 48 a a DT 34268 1043 49 pair pair NN 34268 1043 50 . . . 34268 1044 1 It -PRON- PRP 34268 1044 2 is be VBZ 34268 1044 3 evident evident JJ 34268 1044 4 that that IN 34268 1044 5 this this DT 34268 1044 6 method method NN 34268 1044 7 of of IN 34268 1044 8 Mr. Mr. NNP 34268 1044 9 Brennan Brennan NNP 34268 1044 10 is be VBZ 34268 1044 11 altogether altogether RB 34268 1044 12 different different JJ 34268 1044 13 in in IN 34268 1044 14 character character NN 34268 1044 15 from from IN 34268 1044 16 that that DT 34268 1044 17 of of IN 34268 1044 18 Mr. Mr. NNP 34268 1044 19 Schlick Schlick NNP 34268 1044 20 . . . 34268 1045 1 Work work NN 34268 1045 2 is be VBZ 34268 1045 3 here here RB 34268 1045 4 actually actually RB 34268 1045 5 done do VBN 34268 1045 6 which which WDT 34268 1045 7 must must MD 34268 1045 8 be be VB 34268 1045 9 supplied supply VBN 34268 1045 10 by by IN 34268 1045 11 the the DT 34268 1045 12 electromotors electromotor NNS 34268 1045 13 . . . 34268 1046 1 One one CD 34268 1046 2 of of IN 34268 1046 3 the the DT 34268 1046 4 most most RBS 34268 1046 5 important important JJ 34268 1046 6 things thing NNS 34268 1046 7 to to TO 34268 1046 8 know know VB 34268 1046 9 is be VBZ 34268 1046 10 this this DT 34268 1046 11 : : : 34268 1046 12 the the DT 34268 1046 13 Brennan Brennan NNP 34268 1046 14 model model NN 34268 1046 15 is be VBZ 34268 1046 16 wonderfully wonderfully RB 34268 1046 17 successful successful JJ 34268 1046 18 ; ; : 34268 1046 19 the the DT 34268 1046 20 weight weight NN 34268 1046 21 of of IN 34268 1046 22 the the DT 34268 1046 23 apparatus apparatus NN 34268 1046 24 is be VBZ 34268 1046 25 not not RB 34268 1046 26 a a DT 34268 1046 27 large large JJ 34268 1046 28 fraction fraction NN 34268 1046 29 of of IN 34268 1046 30 the the DT 34268 1046 31 weight weight NN 34268 1046 32 of of IN 34268 1046 33 the the DT 34268 1046 34 wagon wagon NN 34268 1046 35 ; ; : 34268 1046 36 will will MD 34268 1046 37 this this DT 34268 1046 38 also also RB 34268 1046 39 be be VB 34268 1046 40 the the DT 34268 1046 41 case case NN 34268 1046 42 with with IN 34268 1046 43 a a DT 34268 1046 44 car car NN 34268 1046 45 weighing weigh VBG 34268 1046 46 1,000 1,000 CD 34268 1046 47 times time NNS 34268 1046 48 as as IN 34268 1046 49 { { -LRB- 34268 1046 50 149 149 CD 34268 1046 51 } } -RRB- 34268 1046 52 much much RB 34268 1046 53 ? ? . 34268 1047 1 The the DT 34268 1047 2 calculation calculation NN 34268 1047 3 is be VBZ 34268 1047 4 not not RB 34268 1047 5 difficult difficult JJ 34268 1047 6 , , , 34268 1047 7 but but CC 34268 1047 8 I -PRON- PRP 34268 1047 9 may may MD 34268 1047 10 not not RB 34268 1047 11 give give VB 34268 1047 12 it -PRON- PRP 34268 1047 13 here here RB 34268 1047 14 . . . 34268 1048 1 If if IN 34268 1048 2 we -PRON- PRP 34268 1048 3 assume assume VBP 34268 1048 4 that that IN 34268 1048 5 suddenly suddenly RB 34268 1048 6 the the DT 34268 1048 7 wagon wagon NN 34268 1048 8 finds find VBZ 34268 1048 9 itself -PRON- PRP 34268 1048 10 at at IN 34268 1048 11 the the DT 34268 1048 12 angle angle NN 34268 1048 13 R r NN 34268 1048 14 from from IN 34268 1048 15 its -PRON- PRP$ 34268 1048 16 position position NN 34268 1048 17 of of IN 34268 1048 18 equilibrium equilibrium NN 34268 1048 19 , , , 34268 1048 20 it -PRON- PRP 34268 1048 21 may may MD 34268 1048 22 be be VB 34268 1048 23 taken take VBN 34268 1048 24 that that IN 34268 1048 25 if if IN 34268 1048 26 the the DT 34268 1048 27 size size NN 34268 1048 28 of of IN 34268 1048 29 each each DT 34268 1048 30 dimension dimension NN 34268 1048 31 of of IN 34268 1048 32 the the DT 34268 1048 33 wagon wagon NN 34268 1048 34 be be VB 34268 1048 35 multiplied multiply VBN 34268 1048 36 by by IN 34268 1048 37 n n CD 34268 1048 38 , , , 34268 1048 39 and and CC 34268 1048 40 the the DT 34268 1048 41 size size NN 34268 1048 42 of of IN 34268 1048 43 each each DT 34268 1048 44 dimension dimension NN 34268 1048 45 of of IN 34268 1048 46 the the DT 34268 1048 47 apparatus apparatus NN 34268 1048 48 be be VB 34268 1048 49 multiplied multiply VBN 34268 1048 50 by by IN 34268 1048 51 p p PRP 34268 1048 52 , , , 34268 1048 53 then then RB 34268 1048 54 for for IN 34268 1048 55 a a DT 34268 1048 56 sudden sudden JJ 34268 1048 57 gust gust NN 34268 1048 58 of of IN 34268 1048 59 wind wind NN 34268 1048 60 , , , 34268 1048 61 or or CC 34268 1048 62 suddenly suddenly RB 34268 1048 63 coming come VBG 34268 1048 64 on on IN 34268 1048 65 a a DT 34268 1048 66 curve curve NN 34268 1048 67 , , , 34268 1048 68 or or CC 34268 1048 69 a a DT 34268 1048 70 sudden sudden JJ 34268 1048 71 shift shift NN 34268 1048 72 of of IN 34268 1048 73 position position NN 34268 1048 74 of of IN 34268 1048 75 part part NN 34268 1048 76 of of IN 34268 1048 77 the the DT 34268 1048 78 cargo cargo NN 34268 1048 79 , , , 34268 1048 80 R R NNP 34268 1048 81 may may MD 34268 1048 82 be be VB 34268 1048 83 taken take VBN 34268 1048 84 as as RB 34268 1048 85 inversely inversely RB 34268 1048 86 proportional proportional JJ 34268 1048 87 to to IN 34268 1048 88 n. n. NN 34268 1048 89 I -PRON- PRP 34268 1048 90 need need VBP 34268 1048 91 not not RB 34268 1048 92 state state VB 34268 1048 93 the the DT 34268 1048 94 reasonable reasonable JJ 34268 1048 95 assumption assumption NN 34268 1048 96 which which WDT 34268 1048 97 underlies underlie VBZ 34268 1048 98 this this DT 34268 1048 99 calculation calculation NN 34268 1048 100 , , , 34268 1048 101 but but CC 34268 1048 102 the the DT 34268 1048 103 result result NN 34268 1048 104 is be VBZ 34268 1048 105 that that IN 34268 1048 106 if if IN 34268 1048 107 n n CC 34268 1048 108 is be VBZ 34268 1048 109 10 10 CD 34268 1048 110 , , , 34268 1048 111 p p NNP 34268 1048 112 is be VBZ 34268 1048 113 7.5 7.5 CD 34268 1048 114 . . . 34268 1049 1 That that RB 34268 1049 2 is is RB 34268 1049 3 , , , 34268 1049 4 if if IN 34268 1049 5 the the DT 34268 1049 6 weight weight NN 34268 1049 7 of of IN 34268 1049 8 the the DT 34268 1049 9 wagon wagon NN 34268 1049 10 is be VBZ 34268 1049 11 multiplied multiply VBN 34268 1049 12 by by IN 34268 1049 13 1,000 1,000 CD 34268 1049 14 , , , 34268 1049 15 the the DT 34268 1049 16 weight weight NN 34268 1049 17 of of IN 34268 1049 18 the the DT 34268 1049 19 apparatus apparatus NN 34268 1049 20 is be VBZ 34268 1049 21 only only RB 34268 1049 22 multiplied multiply VBN 34268 1049 23 by by IN 34268 1049 24 420 420 CD 34268 1049 25 . . . 34268 1050 1 In in IN 34268 1050 2 fact fact NN 34268 1050 3 , , , 34268 1050 4 if if IN 34268 1050 5 , , , 34268 1050 6 in in IN 34268 1050 7 the the DT 34268 1050 8 model model NN 34268 1050 9 , , , 34268 1050 10 the the DT 34268 1050 11 weight weight NN 34268 1050 12 of of IN 34268 1050 13 the the DT 34268 1050 14 apparatus apparatus NN 34268 1050 15 is be VBZ 34268 1050 16 10 10 CD 34268 1050 17 per per NN 34268 1050 18 cent cent NN 34268 1050 19 . . . 34268 1051 1 of of IN 34268 1051 2 that that DT 34268 1051 3 of of IN 34268 1051 4 the the DT 34268 1051 5 wagon wagon NN 34268 1051 6 , , , 34268 1051 7 in in IN 34268 1051 8 the the DT 34268 1051 9 large large JJ 34268 1051 10 wagon wagon NN 34268 1051 11 the the DT 34268 1051 12 weight weight NN 34268 1051 13 of of IN 34268 1051 14 the the DT 34268 1051 15 apparatus apparatus NN 34268 1051 16 is be VBZ 34268 1051 17 only only RB 34268 1051 18 about about RB 34268 1051 19 4 4 CD 34268 1051 20 per per NN 34268 1051 21 cent cent NN 34268 1051 22 . . . 34268 1052 1 of of IN 34268 1052 2 that that DT 34268 1052 3 of of IN 34268 1052 4 the the DT 34268 1052 5 wagon wagon NN 34268 1052 6 . . . 34268 1053 1 This this DT 34268 1053 2 is be VBZ 34268 1053 3 a a DT 34268 1053 4 very very RB 34268 1053 5 satisfactory satisfactory JJ 34268 1053 6 result result NN 34268 1053 7 . . . 34268 1054 1 [ [ -LRB- 34268 1054 2 15 15 CD 34268 1054 3 ] ] -RRB- 34268 1054 4 My -PRON- PRP$ 34268 1054 5 calculations calculation NNS 34268 1054 6 seem seem VBP 34268 1054 7 to to TO 34268 1054 8 show show VB 34268 1054 9 that that IN 34268 1054 10 Mr. Mr. NNP 34268 1054 11 Schlick Schlick NNP 34268 1054 12 's 's POS 34268 1054 13 apparatus apparatus NN 34268 1054 14 will will MD 34268 1054 15 form form VB 34268 1054 16 a a DT 34268 1054 17 larger large JJR 34268 1054 18 fraction fraction NN 34268 1054 19 of of IN 34268 1054 20 the the DT 34268 1054 21 whole whole JJ 34268 1054 22 weight weight NN 34268 1054 23 of of IN 34268 1054 24 a a DT 34268 1054 25 ship ship NN 34268 1054 26 , , , 34268 1054 27 as as IN 34268 1054 28 the the DT 34268 1054 29 ship ship NN 34268 1054 30 is be VBZ 34268 1054 31 larger large JJR 34268 1054 32 , , , 34268 1054 33 but but CC 34268 1054 34 in in IN 34268 1054 35 the the DT 34268 1054 36 present present JJ 34268 1054 37 experimental experimental JJ 34268 1054 38 stage stage NN 34268 1054 39 of of IN 34268 1054 40 the the DT 34268 1054 41 subject subject NN 34268 1054 42 it -PRON- PRP 34268 1054 43 is be VBZ 34268 1054 44 unfair unfair JJ 34268 1054 45 to to TO 34268 1054 46 say say VB 34268 1054 47 more more JJR 34268 1054 48 than than IN 34268 1054 49 that that IN 34268 1054 50 this this DT 34268 1054 51 seems seem VBZ 34268 1054 52 probable probable JJ 34268 1054 53 . . . 34268 1055 1 My -PRON- PRP$ 34268 1055 2 own own JJ 34268 1055 3 opinion opinion NN 34268 1055 4 is be VBZ 34268 1055 5 that that IN 34268 1055 6 large large JJ 34268 1055 7 ships ship NNS 34268 1055 8 are be VBP 34268 1055 9 sufficiently sufficiently RB 34268 1055 10 steady steady JJ 34268 1055 11 already already RB 34268 1055 12 . . . 34268 1056 1 In in IN 34268 1056 2 both both DT 34268 1056 3 cases case NNS 34268 1056 4 it -PRON- PRP 34268 1056 5 has have VBZ 34268 1056 6 to to TO 34268 1056 7 be be VB 34268 1056 8 remembered remember VBN 34268 1056 9 that that IN 34268 1056 10 if if IN 34268 1056 11 the the DT 34268 1056 12 _ _ NNP 34268 1056 13 diameter diameter NN 34268 1056 14 _ _ NNP 34268 1056 15 of of IN 34268 1056 16 the the DT 34268 1056 17 wheel wheel NN 34268 1056 18 can can MD 34268 1056 19 be be VB 34268 1056 20 increased increase VBN 34268 1056 21 in in IN 34268 1056 22 greater great JJR 34268 1056 23 proportion proportion NN 34268 1056 24 than than IN 34268 1056 25 the the DT 34268 1056 26 dimensions dimension NNS 34268 1056 27 of of IN 34268 1056 28 ship ship NN 34268 1056 29 or or CC 34268 1056 30 wagon wagon NN 34268 1056 31 , , , 34268 1056 32 the the DT 34268 1056 33 proportional proportional JJ 34268 1056 34 weight weight NN 34268 1056 35 of of IN 34268 1056 36 the the DT 34268 1056 37 apparatus apparatus NN 34268 1056 38 may may MD 34268 1056 39 be be VB 34268 1056 40 diminished diminish VBN 34268 1056 41 . . . 34268 1057 1 A a DT 34268 1057 2 wheel wheel NN 34268 1057 3 of of IN 34268 1057 4 twice twice PDT 34268 1057 5 the the DT 34268 1057 6 diameter diameter NN 34268 1057 7 , , , 34268 1057 8 but but CC 34268 1057 9 of of IN 34268 1057 10 the the DT 34268 1057 11 same same JJ 34268 1057 12 weight weight NN 34268 1057 13 , , , 34268 1057 14 may may MD 34268 1057 15 have have VB 34268 1057 16 twice twice PDT 34268 1057 17 the the DT 34268 1057 18 moment moment NN 34268 1057 19 of of IN 34268 1057 20 momentum momentum NN 34268 1057 21 , , , 34268 1057 22 and and CC 34268 1057 23 may may MD 34268 1057 24 therefore therefore RB 34268 1057 25 be be VB 34268 1057 26 twice twice RB 34268 1057 27 as as RB 34268 1057 28 effective effective JJ 34268 1057 29 . . . 34268 1058 1 I -PRON- PRP 34268 1058 2 assume assume VBP 34268 1058 3 the the DT 34268 1058 4 stresses stress NNS 34268 1058 5 in in IN 34268 1058 6 the the DT 34268 1058 7 material material NN 34268 1058 8 to to TO 34268 1058 9 be be VB 34268 1058 10 the the DT 34268 1058 11 same same JJ 34268 1058 12 . . . 34268 1059 1 * * NFP 34268 1059 2 * * NFP 34268 1059 3 * * NFP 34268 1059 4 * * NFP 34268 1059 5 * * NFP 34268 1059 6 { { -LRB- 34268 1059 7 150 150 CD 34268 1059 8 } } -RRB- 34268 1059 9 APPENDIX APPENDIX NNP 34268 1059 10 II II NNP 34268 1059 11 . . . 34268 1060 1 Page page NN 34268 1060 2 23 23 CD 34268 1060 3 ; ; : 34268 1060 4 note note VBP 34268 1060 5 at at IN 34268 1060 6 line line NN 34268 1060 7 3 3 CD 34268 1060 8 . . . 34268 1061 1 Prof. Prof. NNP 34268 1061 2 Osborne Osborne NNP 34268 1061 3 Reynolds Reynolds NNP 34268 1061 4 made make VBD 34268 1061 5 the the DT 34268 1061 6 interesting interesting JJ 34268 1061 7 remark remark NN 34268 1061 8 ( ( -LRB- 34268 1061 9 _ _ NNP 34268 1061 10 Collected Collected NNP 34268 1061 11 Papers Papers NNPS 34268 1061 12 _ _ NNP 34268 1061 13 , , , 34268 1061 14 Vol Vol NNP 34268 1061 15 . . . 34268 1062 1 ii ii NNP 34268 1062 2 . . NNP 34268 1062 3 , , , 34268 1062 4 p. p. NN 34268 1062 5 154 154 CD 34268 1062 6 ) ) -RRB- 34268 1062 7 , , , 34268 1062 8 " " `` 34268 1062 9 That that IN 34268 1062 10 if if IN 34268 1062 11 solid solid JJ 34268 1062 12 matter matter NN 34268 1062 13 had have VBD 34268 1062 14 certain certain JJ 34268 1062 15 kinds kind NNS 34268 1062 16 of of IN 34268 1062 17 internal internal JJ 34268 1062 18 motions motion NNS 34268 1062 19 , , , 34268 1062 20 such such JJ 34268 1062 21 as as IN 34268 1062 22 the the DT 34268 1062 23 box box NN 34268 1062 24 has have VBZ 34268 1062 25 , , , 34268 1062 26 pears pear NNS 34268 1062 27 differing differ VBG 34268 1062 28 , , , 34268 1062 29 say say VB 34268 1062 30 , , , 34268 1062 31 from from IN 34268 1062 32 apples apple NNS 34268 1062 33 , , , 34268 1062 34 the the DT 34268 1062 35 laws law NNS 34268 1062 36 of of IN 34268 1062 37 motion motion NN 34268 1062 38 would would MD 34268 1062 39 not not RB 34268 1062 40 have have VB 34268 1062 41 been be VBN 34268 1062 42 discovered discover VBN 34268 1062 43 ; ; : 34268 1062 44 if if IN 34268 1062 45 discovered discover VBN 34268 1062 46 for for IN 34268 1062 47 pears pear NNS 34268 1062 48 they -PRON- PRP 34268 1062 49 would would MD 34268 1062 50 not not RB 34268 1062 51 have have VB 34268 1062 52 applied apply VBN 34268 1062 53 to to IN 34268 1062 54 apples apple NNS 34268 1062 55 . . . 34268 1062 56 " " '' 34268 1063 1 Page page NN 34268 1063 2 38 38 CD 34268 1063 3 ; ; : 34268 1063 4 note note VBP 34268 1063 5 at at IN 34268 1063 6 line line NN 34268 1063 7 8 8 CD 34268 1063 8 . . . 34268 1064 1 The the DT 34268 1064 2 motion motion NN 34268 1064 3 of of IN 34268 1064 4 a a DT 34268 1064 5 rifle rifle NN 34268 1064 6 bullet bullet NN 34268 1064 7 is be VBZ 34268 1064 8 therefore therefore RB 34268 1064 9 one one CD 34268 1064 10 of of IN 34268 1064 11 precession precession NN 34268 1064 12 about about IN 34268 1064 13 the the DT 34268 1064 14 tangent tangent NN 34268 1064 15 to to IN 34268 1064 16 the the DT 34268 1064 17 path path NN 34268 1064 18 . . . 34268 1065 1 The the DT 34268 1065 2 mathematical mathematical JJ 34268 1065 3 solution solution NN 34268 1065 4 is be VBZ 34268 1065 5 difficult difficult JJ 34268 1065 6 , , , 34268 1065 7 but but CC 34268 1065 8 Prof. Prof. NNP 34268 1065 9 Greenhill Greenhill NNP 34268 1065 10 has have VBZ 34268 1065 11 satisfied satisfy VBN 34268 1065 12 himself -PRON- PRP 34268 1065 13 mathematically mathematically RB 34268 1065 14 that that IN 34268 1065 15 air air NN 34268 1065 16 friction friction NN 34268 1065 17 damps damp VBZ 34268 1065 18 the the DT 34268 1065 19 precession precession NN 34268 1065 20 , , , 34268 1065 21 and and CC 34268 1065 22 causes cause VBZ 34268 1065 23 the the DT 34268 1065 24 axis axi NNS 34268 1065 25 of of IN 34268 1065 26 the the DT 34268 1065 27 shot shot NN 34268 1065 28 to to TO 34268 1065 29 get get VB 34268 1065 30 nearer nearer IN 34268 1065 31 the the DT 34268 1065 32 tangential tangential JJ 34268 1065 33 direction direction NN 34268 1065 34 , , , 34268 1065 35 so so IN 34268 1065 36 that that DT 34268 1065 37 fig fig NN 34268 1065 38 . . . 34268 1066 1 10 10 CD 34268 1066 2 illustrates illustrate NNS 34268 1066 3 what what WP 34268 1066 4 would would MD 34268 1066 5 occur occur VB 34268 1066 6 in in IN 34268 1066 7 a a DT 34268 1066 8 vacuum vacuum NN 34268 1066 9 , , , 34268 1066 10 but but CC 34268 1066 11 not not RB 34268 1066 12 in in IN 34268 1066 13 air air NN 34268 1066 14 . . . 34268 1067 1 It -PRON- PRP 34268 1067 2 is be VBZ 34268 1067 3 probable probable JJ 34268 1067 4 that that IN 34268 1067 5 this this DT 34268 1067 6 statement statement NN 34268 1067 7 applies apply VBZ 34268 1067 8 only only RB 34268 1067 9 to to IN 34268 1067 10 certain certain JJ 34268 1067 11 proportions proportion NNS 34268 1067 12 of of IN 34268 1067 13 length length NN 34268 1067 14 to to TO 34268 1067 15 diameter diameter VB 34268 1067 16 . . . 34268 1068 1 Page page NN 34268 1068 2 129 129 CD 34268 1068 3 ; ; : 34268 1068 4 note note VBP 34268 1068 5 at at IN 34268 1068 6 line line NN 34268 1068 7 5 5 CD 34268 1068 8 . . . 34268 1069 1 Many many JJ 34268 1069 2 men man NNS 34268 1069 3 wonder wonder VBP 34268 1069 4 how how WRB 34268 1069 5 the the DT 34268 1069 6 ether ether NN 34268 1069 7 can can MD 34268 1069 8 have have VB 34268 1069 9 the the DT 34268 1069 10 enormous enormous JJ 34268 1069 11 rigidity rigidity NN 34268 1069 12 necessary necessary JJ 34268 1069 13 for for IN 34268 1069 14 light light JJ 34268 1069 15 transmission transmission NN 34268 1069 16 , , , 34268 1069 17 and and CC 34268 1069 18 yet yet RB 34268 1069 19 behave behave VB 34268 1069 20 like like IN 34268 1069 21 a a DT 34268 1069 22 frictionless frictionless NN 34268 1069 23 fluid fluid NN 34268 1069 24 . . . 34268 1070 1 One one CD 34268 1070 2 way way NN 34268 1070 3 of of IN 34268 1070 4 seeing see VBG 34268 1070 5 how how WRB 34268 1070 6 this this DT 34268 1070 7 may may MD 34268 1070 8 occur occur VB 34268 1070 9 is be VBZ 34268 1070 10 to to TO 34268 1070 11 imagine imagine VB 34268 1070 12 that that IN 34268 1070 13 when when WRB 34268 1070 14 ordinary ordinary JJ 34268 1070 15 matter matter NN 34268 1070 16 moves move VBZ 34268 1070 17 in in IN 34268 1070 18 the the DT 34268 1070 19 ether ether NN 34268 1070 20 it -PRON- PRP 34268 1070 21 only only RB 34268 1070 22 tends tend VBZ 34268 1070 23 to to TO 34268 1070 24 produce produce VB 34268 1070 25 motion motion NN 34268 1070 26 of of IN 34268 1070 27 translation translation NN 34268 1070 28 of of IN 34268 1070 29 the the DT 34268 1070 30 ether ether NN 34268 1070 31 particles particle NNS 34268 1070 32 , , , 34268 1070 33 and and CC 34268 1070 34 therefore therefore RB 34268 1070 35 no no DT 34268 1070 36 resistance resistance NN 34268 1070 37 . . . 34268 1071 1 But but CC 34268 1071 2 anything anything NN 34268 1071 3 such such JJ 34268 1071 4 as as IN 34268 1071 5 light light NN 34268 1071 6 , , , 34268 1071 7 which which WDT 34268 1071 8 must must MD 34268 1071 9 operate operate VB 34268 1071 10 in in IN 34268 1071 11 turning turn VBG 34268 1071 12 axes axis NNS 34268 1071 13 of of IN 34268 1071 14 rotating rotate VBG 34268 1071 15 parts part NNS 34268 1071 16 , , , 34268 1071 17 may may MD 34268 1071 18 encounter encounter VB 34268 1071 19 enormous enormous JJ 34268 1071 20 elastic elastic JJ 34268 1071 21 resistance resistance NN 34268 1071 22 . . . 34268 1072 1 _ _ NNP 34268 1072 2 Richard Richard NNP 34268 1072 3 Clay Clay NNP 34268 1072 4 & & CC 34268 1072 5 Sons Sons NNPS 34268 1072 6 , , , 34268 1072 7 Limited Limited NNP 34268 1072 8 , , , 34268 1072 9 London London NNP 34268 1072 10 and and CC 34268 1072 11 Bungay Bungay NNP 34268 1072 12 . . . 34268 1072 13 _ _ NNP 34268 1072 14 * * NFP 34268 1072 15 * * NFP 34268 1072 16 * * NFP 34268 1072 17 * * NFP 34268 1072 18 * * NFP 34268 1072 19 PUBLICATIONS publication NNS 34268 1072 20 OF of IN 34268 1072 21 THE the DT 34268 1072 22 SOCIETY SOCIETY NNS 34268 1072 23 FOR for IN 34268 1072 24 PROMOTING promote VBG 34268 1072 25 CHRISTIAN CHRISTIAN NNP 34268 1072 26 KNOWLEDGE knowledge NN 34268 1072 27 . . . 34268 1073 1 THE the DT 34268 1073 2 ROMANCE ROMANCE NNP 34268 1073 3 OF of IN 34268 1073 4 SCIENCE SCIENCE NNP 34268 1073 5 . . . 34268 1074 1 Small small JJ 34268 1074 2 post post NN 34268 1074 3 8vo 8vo JJ 34268 1074 4 , , , 34268 1074 5 cloth cloth NN 34268 1074 6 boards board NNS 34268 1074 7 . . . 34268 1075 1 COAL COAL NNP 34268 1075 2 , , , 34268 1075 3 AND and CC 34268 1075 4 WHAT what WP 34268 1075 5 WE we PRP 34268 1075 6 GET get VBP 34268 1075 7 FROM from IN 34268 1075 8 IT it PRP 34268 1075 9 . . . 34268 1076 1 By by IN 34268 1076 2 Professor Professor NNP 34268 1076 3 R. R. NNP 34268 1076 4 MELDOLA MELDOLA NNP 34268 1076 5 , , , 34268 1076 6 F.R.S. F.R.S. NNP 34268 1076 7 , , , 34268 1076 8 F.I.C. F.I.C. NNP 34268 1077 1 With with IN 34268 1077 2 several several JJ 34268 1077 3 Illustrations illustration NNS 34268 1077 4 . . . 34268 1078 1 2s 2s NNP 34268 1078 2 . . . 34268 1079 1 6d 6d NNP 34268 1079 2 . . . 34268 1080 1 COLOUR COLOUR NNS 34268 1080 2 MEASUREMENT MEASUREMENT NNP 34268 1080 3 AND and CC 34268 1080 4 MIXTURE MIXTURE NNP 34268 1080 5 . . . 34268 1081 1 By by IN 34268 1081 2 Sir Sir NNP 34268 1081 3 W. W. NNP 34268 1081 4 DE DE NNP 34268 1081 5 W. W. NNP 34268 1081 6 ABNEY ABNEY NNP 34268 1081 7 , , , 34268 1081 8 K.C.B. K.C.B. NNP 34268 1081 9 , , , 34268 1081 10 R.E. R.E. NNP 34268 1081 11 , , , 34268 1081 12 F.R.S. F.R.S. NNP 34268 1082 1 Numerous Numerous NNP 34268 1082 2 Illustrations Illustrations NNPS 34268 1082 3 . . . 34268 1083 1 2s 2s NNP 34268 1083 2 . . . 34268 1084 1 6d 6d NNP 34268 1084 2 . . . 34268 1085 1 DISEASES disease NNS 34268 1085 2 OF of IN 34268 1085 3 PLANTS plant NNS 34268 1085 4 . . . 34268 1086 1 By by IN 34268 1086 2 Professor Professor NNP 34268 1086 3 MARSHALL MARSHALL NNP 34268 1086 4 WARD WARD NNP 34268 1086 5 . . . 34268 1087 1 Numerous Numerous NNP 34268 1087 2 Illustrations Illustrations NNPS 34268 1087 3 . . . 34268 1088 1 2s 2s NNP 34268 1088 2 . . . 34268 1089 1 6d 6d NNP 34268 1089 2 . . . 34268 1090 1 OUR our PRP$ 34268 1090 2 SECRET secret JJ 34268 1090 3 FRIENDS friend NNS 34268 1090 4 AND and CC 34268 1090 5 FOES FOES NNP 34268 1090 6 . . . 34268 1091 1 By by IN 34268 1091 2 PERCY PERCY NNP 34268 1091 3 FARADAY FARADAY NNP 34268 1091 4 FRANKLAND FRANKLAND NNP 34268 1091 5 , , , 34268 1091 6 Ph.D. Ph.D. NNP 34268 1091 7 , , , 34268 1091 8 B.Sc B.Sc NNP 34268 1091 9 . . . 34268 1092 1 ( ( -LRB- 34268 1092 2 Lond Lond NNP 34268 1092 3 . . . 34268 1093 1 ) ) -RRB- 34268 1093 2 , , , 34268 1093 3 F.R.S. F.R.S. NNP 34268 1094 1 Illustrated Illustrated NNP 34268 1094 2 . . . 34268 1095 1 3s 3s LS 34268 1095 2 . . . 34268 1096 1 SOAP soap NN 34268 1096 2 - - HYPH 34268 1096 3 BUBBLES bubble NNS 34268 1096 4 , , , 34268 1096 5 AND and CC 34268 1096 6 THE the DT 34268 1096 7 FORCES force NNS 34268 1096 8 WHICH which WDT 34268 1096 9 MOULD MOULD VBZ 34268 1096 10 THEM them PRP 34268 1096 11 . . . 34268 1097 1 By by IN 34268 1097 2 C. C. NNP 34268 1097 3 V. V. NNP 34268 1097 4 BOYS BOYS NNP 34268 1097 5 , , , 34268 1097 6 A.R.S.M. A.R.S.M. NNP 34268 1097 7 , , , 34268 1097 8 F.R.S. F.R.S. NNP 34268 1098 1 Illustrated Illustrated NNP 34268 1098 2 . . . 34268 1099 1 2s 2s NNP 34268 1099 2 . . . 34268 1100 1 6d 6d NNP 34268 1100 2 . . . 34268 1101 1 SOUNDING sound VBG 34268 1101 2 THE the DT 34268 1101 3 OCEAN ocean NN 34268 1101 4 OF of IN 34268 1101 5 AIR AIR NNP 34268 1101 6 . . . 34268 1102 1 By by IN 34268 1102 2 A. A. NNP 34268 1102 3 LAWRENCE LAWRENCE NNP 34268 1102 4 ROTCH ROTCH NNP 34268 1102 5 , , , 34268 1102 6 S.B. S.B. NNP 34268 1102 7 , , , 34268 1102 8 A.M. A.M. NNP 34268 1103 1 Numerous Numerous NNP 34268 1103 2 Illustrations Illustrations NNPS 34268 1103 3 . . . 34268 1104 1 2s 2s NNP 34268 1104 2 . . . 34268 1105 1 6d 6d NNP 34268 1105 2 . . . 34268 1106 1 SPINNING spin VBG 34268 1106 2 TOPS tops RB 34268 1106 3 . . . 34268 1107 1 By by IN 34268 1107 2 Professor Professor NNP 34268 1107 3 J. J. NNP 34268 1107 4 PERRY PERRY NNP 34268 1107 5 , , , 34268 1107 6 M.E. M.E. NNP 34268 1108 1 With with IN 34268 1108 2 several several JJ 34268 1108 3 Illustrations illustration NNS 34268 1108 4 . . . 34268 1109 1 2s 2s NNP 34268 1109 2 . . . 34268 1110 1 6d 6d NNP 34268 1110 2 . . . 34268 1111 1 THE the DT 34268 1111 2 MAKING making NN 34268 1111 3 OF of IN 34268 1111 4 FLOWERS flower NNS 34268 1111 5 . . . 34268 1112 1 By by IN 34268 1112 2 the the DT 34268 1112 3 Rev. Rev. NNP 34268 1113 1 Professor Professor NNP 34268 1113 2 GEORGE GEORGE NNP 34268 1113 3 HENSLOW HENSLOW NNP 34268 1113 4 , , , 34268 1113 5 M.A. M.A. NNP 34268 1113 6 , , , 34268 1113 7 F.L.S. F.L.S. NNP 34268 1113 8 , , , 34268 1113 9 F.G.S. F.G.S. NNP 34268 1114 1 With with IN 34268 1114 2 Illustrations illustration NNS 34268 1114 3 . . . 34268 1115 1 2s 2s NNP 34268 1115 2 . . . 34268 1116 1 6d 6d NNP 34268 1116 2 . . . 34268 1117 1 THE the DT 34268 1117 2 STORY STORY NNP 34268 1117 3 OF of IN 34268 1117 4 A a DT 34268 1117 5 TINDER TINDER NNP 34268 1117 6 - - HYPH 34268 1117 7 BOX BOX NNP 34268 1117 8 . . . 34268 1118 1 By by IN 34268 1118 2 the the DT 34268 1118 3 late late JJ 34268 1118 4 CHARLES charle NNS 34268 1118 5 MEYMOTT MEYMOTT NNP 34268 1118 6 TIDY TIDY NNP 34268 1118 7 , , , 34268 1118 8 M.B. M.B. NNP 34268 1118 9 , , , 34268 1118 10 M.S. M.S. NNP 34268 1118 11 , , , 34268 1118 12 F.C.S. F.C.S. NNP 34268 1119 1 Numerous Numerous NNP 34268 1119 2 Illustrations Illustrations NNPS 34268 1119 3 . . . 34268 1120 1 2s 2s NNP 34268 1120 2 . . . 34268 1121 1 TIME TIME NNP 34268 1121 2 AND and CC 34268 1121 3 TIDE TIDE NNP 34268 1121 4 . . . 34268 1122 1 A a DT 34268 1122 2 Romance Romance NNP 34268 1122 3 of of IN 34268 1122 4 the the DT 34268 1122 5 Moon Moon NNP 34268 1122 6 . . . 34268 1123 1 By by IN 34268 1123 2 Sir Sir NNP 34268 1123 3 ROBERT ROBERT NNP 34268 1123 4 S. S. NNP 34268 1123 5 BALL BALL NNP 34268 1123 6 , , , 34268 1123 7 LL.D. LL.D. NNP 34268 1124 1 With with IN 34268 1124 2 Illustrations illustration NNS 34268 1124 3 . . . 34268 1125 1 2s 2s NNP 34268 1125 2 . . . 34268 1126 1 6d 6d NNP 34268 1126 2 . . . 34268 1127 1 THE the DT 34268 1127 2 BIRTH BIRTH NNP 34268 1127 3 AND and CC 34268 1127 4 GROWTH GROWTH NNS 34268 1127 5 OF of IN 34268 1127 6 WORLDS WORLDS NNP 34268 1127 7 . . . 34268 1128 1 By by IN 34268 1128 2 the the DT 34268 1128 3 late late JJ 34268 1128 4 Professor Professor NNP 34268 1128 5 GREEN GREEN NNP 34268 1128 6 , , , 34268 1128 7 F.R.S. F.R.S. NNP 34268 1129 1 With with IN 34268 1129 2 Illustrations illustration NNS 34268 1129 3 . . . 34268 1130 1 1s 1 NNS 34268 1130 2 . . . 34268 1131 1 THE the DT 34268 1131 2 SPLASH SPLASH NNP 34268 1131 3 OF of IN 34268 1131 4 A a DT 34268 1131 5 DROP drop NN 34268 1131 6 . . . 34268 1132 1 By by IN 34268 1132 2 Professor Professor NNP 34268 1132 3 A. a. NN 34268 1132 4 M. M. NNP 34268 1132 5 WORTHINGTON WORTHINGTON NNP 34268 1132 6 , , , 34268 1132 7 F.R.S. F.R.S. NNP 34268 1133 1 Numerous Numerous NNP 34268 1133 2 Illustrations Illustrations NNPS 34268 1133 3 . . . 34268 1134 1 1s 1 NNS 34268 1134 2 . . . 34268 1135 1 6d 6d NNP 34268 1135 2 . . . 34268 1136 1 THE the DT 34268 1136 2 MACHINERY MACHINERY NNP 34268 1136 3 OF of IN 34268 1136 4 THE the DT 34268 1136 5 UNIVERSE UNIVERSE NNP 34268 1136 6 . . . 34268 1137 1 By by IN 34268 1137 2 Professor Professor NNP 34268 1137 3 A. A. NNP 34268 1137 4 E. E. NNP 34268 1137 5 DOLBEAR DOLBEAR NNP 34268 1137 6 , , , 34268 1137 7 A.B. A.B. NNP 34268 1137 8 , , , 34268 1137 9 A.M. A.M. NNP 34268 1137 10 , , , 34268 1137 11 M.E. M.E. NNP 34268 1137 12 , , , 34268 1137 13 Ph.D. ph.d. NN 34268 1138 1 Illustrated Illustrated NNP 34268 1138 2 . . . 34268 1139 1 2s 2s NNP 34268 1139 2 . . . 34268 1140 1 THE the DT 34268 1140 2 NEW new JJ 34268 1140 3 STATE STATE NNP 34268 1140 4 OF of IN 34268 1140 5 MATTER MATTER NNP 34268 1140 6 . . . 34268 1141 1 An an DT 34268 1141 2 Address address NN 34268 1141 3 by by IN 34268 1141 4 Professor Professor NNP 34268 1141 5 H. H. NNP 34268 1141 6 PELLAT PELLAT NNP 34268 1141 7 . . . 34268 1142 1 Translated translate VBN 34268 1142 2 by by IN 34268 1142 3 EDMUND edmund NN 34268 1142 4 MCCLURE MCCLURE NNP 34268 1142 5 , , , 34268 1142 6 M.A. M.A. NNP 34268 1143 1 1s 1 NNS 34268 1143 2 . . . 34268 1144 1 TURBINES TURBINES NNP 34268 1144 2 . . . 34268 1145 1 By by IN 34268 1145 2 Engineer Engineer NNP 34268 1145 3 - - HYPH 34268 1145 4 Commander Commander NNP 34268 1145 5 A. a. NN 34268 1145 6 E. E. NNP 34268 1145 7 TOMPKINS TOMPKINS NNP 34268 1145 8 , , , 34268 1145 9 R.N. R.N. NNP 34268 1146 1 Illustrated Illustrated NNP 34268 1146 2 . . . 34268 1147 1 3s 3s LS 34268 1147 2 . . . 34268 1148 1 6d 6d NNP 34268 1148 2 . . . 34268 1149 1 * * NFP 34268 1149 2 * * NFP 34268 1149 3 * * NFP 34268 1149 4 * * NFP 34268 1149 5 * * NFP 34268 1149 6 WORKS work VBD 34268 1149 7 BY by IN 34268 1149 8 MRS MRS NNP 34268 1149 9 . . . 34268 1149 10 RUNDLE RUNDLE NNP 34268 1149 11 CHARLES CHARLES NNP 34268 1149 12 , , , 34268 1149 13 AUTHOR AUTHOR NNP 34268 1149 14 OF of IN 34268 1149 15 " " `` 34268 1149 16 The the DT 34268 1149 17 Chronicles chronicle NNS 34268 1149 18 of of IN 34268 1149 19 the the DT 34268 1149 20 Schönberg Schönberg NNP 34268 1149 21 - - : 34268 1149 22 Cotta Cotta NNP 34268 1149 23 Family Family NNP 34268 1149 24 . . . 34268 1149 25 " " '' 34268 1150 1 THE the DT 34268 1150 2 BEATITUDES BEATITUDES NNP 34268 1150 3 . . . 34268 1151 1 Thoughts thought NNS 34268 1151 2 for for IN 34268 1151 3 All all DT 34268 1151 4 Saints saint NNS 34268 1151 5 ' ' POS 34268 1151 6 Day day NN 34268 1151 7 . . . 34268 1152 1 Post Post NNP 34268 1152 2 8vo 8vo JJ 34268 1152 3 . . . 34268 1153 1 _ _ NNP 34268 1153 2 Cloth Cloth NNP 34268 1153 3 boards board NNS 34268 1153 4 . . . 34268 1154 1 1s 1 NNS 34268 1154 2 . . . 34268 1154 3 _ _ IN 34268 1154 4 " " `` 34268 1154 5 BY by IN 34268 1154 6 THE the DT 34268 1154 7 MYSTERY mystery NN 34268 1154 8 OF of IN 34268 1154 9 THY thy NN 34268 1154 10 HOLY HOLY NNP 34268 1154 11 INCARNATION INCARNATION NNP 34268 1154 12 . . . 34268 1154 13 " " '' 34268 1155 1 Post Post NNP 34268 1155 2 8vo 8vo JJ 34268 1155 3 . . . 34268 1156 1 _ _ NNP 34268 1156 2 Cloth Cloth NNP 34268 1156 3 boards board NNS 34268 1156 4 . . . 34268 1157 1 1s 1 NNS 34268 1157 2 . . . 34268 1157 3 _ _ IN 34268 1157 4 " " `` 34268 1157 5 BY by IN 34268 1157 6 THY THY NNP 34268 1157 7 CROSS cros NNS 34268 1157 8 AND and CC 34268 1157 9 PASSION passion NN 34268 1157 10 . . . 34268 1157 11 " " '' 34268 1158 1 Thoughts thought NNS 34268 1158 2 on on IN 34268 1158 3 the the DT 34268 1158 4 words word NNS 34268 1158 5 spoken speak VBN 34268 1158 6 around around RB 34268 1158 7 and and CC 34268 1158 8 on on IN 34268 1158 9 the the DT 34268 1158 10 Cross Cross NNP 34268 1158 11 . . . 34268 1159 1 Post Post NNP 34268 1159 2 8vo 8vo JJ 34268 1159 3 . . . 34268 1160 1 _ _ NNP 34268 1160 2 Cloth Cloth NNP 34268 1160 3 boards board NNS 34268 1160 4 . . . 34268 1161 1 1s 1 NNS 34268 1161 2 . . . 34268 1161 3 _ _ IN 34268 1161 4 " " `` 34268 1161 5 BY by IN 34268 1161 6 THY thy NN 34268 1161 7 GLORIOUS gloriou VBG 34268 1161 8 RESURRECTION resurrection NN 34268 1161 9 AND and CC 34268 1161 10 ASCENSION ascension NN 34268 1161 11 . . . 34268 1161 12 " " '' 34268 1162 1 Easter Easter NNP 34268 1162 2 Thoughts Thoughts NNPS 34268 1162 3 . . . 34268 1163 1 Post Post NNP 34268 1163 2 8vo 8vo JJ 34268 1163 3 . . . 34268 1164 1 _ _ NNP 34268 1164 2 Cloth Cloth NNP 34268 1164 3 boards board NNS 34268 1164 4 . . . 34268 1165 1 1s 1 NNS 34268 1165 2 . . . 34268 1165 3 _ _ IN 34268 1165 4 " " `` 34268 1165 5 BY by IN 34268 1165 6 THE the DT 34268 1165 7 COMING coming NN 34268 1165 8 OF of IN 34268 1165 9 THE the DT 34268 1165 10 HOLY HOLY NNP 34268 1165 11 GHOST GHOST NNP 34268 1165 12 . . . 34268 1165 13 " " '' 34268 1166 1 Thoughts thought NNS 34268 1166 2 for for IN 34268 1166 3 Whitsuntide Whitsuntide NNP 34268 1166 4 . . . 34268 1167 1 Post Post NNP 34268 1167 2 8vo 8vo JJ 34268 1167 3 . . . 34268 1168 1 _ _ NNP 34268 1168 2 Cloth Cloth NNP 34268 1168 3 boards board NNS 34268 1168 4 . . . 34268 1169 1 1s 1 NNS 34268 1169 2 . . . 34268 1169 3 _ _ NNP 34268 1169 4 THE the DT 34268 1169 5 TRUE true JJ 34268 1169 6 VINE vine NN 34268 1169 7 . . . 34268 1170 1 Post Post NNP 34268 1170 2 8vo 8vo JJ 34268 1170 3 . . . 34268 1171 1 _ _ NNP 34268 1171 2 Cloth Cloth NNP 34268 1171 3 boards board NNS 34268 1171 4 . . . 34268 1172 1 1s 1 NNS 34268 1172 2 . . . 34268 1172 3 _ _ NNP 34268 1172 4 THE the DT 34268 1172 5 GREAT great JJ 34268 1172 6 PRAYER prayer NN 34268 1172 7 OF of IN 34268 1172 8 CHRISTENDOM CHRISTENDOM NNP 34268 1172 9 . . . 34268 1173 1 Thoughts thought NNS 34268 1173 2 on on IN 34268 1173 3 the the DT 34268 1173 4 Lord Lord NNP 34268 1173 5 's 's POS 34268 1173 6 Prayer prayer NN 34268 1173 7 . . . 34268 1174 1 Post Post NNP 34268 1174 2 8vo 8vo JJ 34268 1174 3 . . . 34268 1175 1 _ _ NNP 34268 1175 2 Cloth Cloth NNP 34268 1175 3 boards board NNS 34268 1175 4 . . . 34268 1176 1 1s 1 NNS 34268 1176 2 . . . 34268 1176 3 _ _ NNP 34268 1176 4 AN an DT 34268 1176 5 OLD OLD NNP 34268 1176 6 STORY STORY NNP 34268 1176 7 OF of IN 34268 1176 8 BETHLEHEM BETHLEHEM NNP 34268 1176 9 . . . 34268 1177 1 One one CD 34268 1177 2 link link NN 34268 1177 3 in in IN 34268 1177 4 the the DT 34268 1177 5 great great JJ 34268 1177 6 Pedigree Pedigree NNP 34268 1177 7 . . . 34268 1178 1 Fcap Fcap NNP 34268 1178 2 . . . 34268 1179 1 4to 4to NNP 34268 1179 2 , , , 34268 1179 3 with with IN 34268 1179 4 six six CD 34268 1179 5 plates plate NNS 34268 1179 6 , , , 34268 1179 7 beautifully beautifully RB 34268 1179 8 printed print VBN 34268 1179 9 in in IN 34268 1179 10 colours colour NNS 34268 1179 11 . . . 34268 1180 1 _ _ NNP 34268 1180 2 Cloth Cloth NNP 34268 1180 3 boards board NNS 34268 1180 4 . . . 34268 1181 1 2s 2s LS 34268 1181 2 . . . 34268 1181 3 _ _ NNP 34268 1181 4 JOAN JOAN NNP 34268 1181 5 THE the DT 34268 1181 6 MAID MAID NNP 34268 1181 7 , , , 34268 1181 8 Deliverer Deliverer NNP 34268 1181 9 of of IN 34268 1181 10 England England NNP 34268 1181 11 and and CC 34268 1181 12 France France NNP 34268 1181 13 . . . 34268 1182 1 Demy Demy NNP 34268 1182 2 8vo 8vo NN 34268 1182 3 . . . 34268 1183 1 _ _ NNP 34268 1183 2 Cloth Cloth NNP 34268 1183 3 boards board NNS 34268 1183 4 . . . 34268 1184 1 2s 2s NNP 34268 1184 2 . . . 34268 1185 1 6d 6d NNP 34268 1185 2 . . . 34268 1185 3 _ _ NNP 34268 1185 4 SONGS SONGS NNP 34268 1185 5 , , , 34268 1185 6 OLD OLD NNP 34268 1185 7 AND and CC 34268 1185 8 NEW NEW NNP 34268 1185 9 . . . 34268 1186 1 Demy Demy NNP 34268 1186 2 16mo 16mo NN 34268 1186 3 . . . 34268 1187 1 _ _ NNP 34268 1187 2 Cloth Cloth NNP 34268 1187 3 boards board NNS 34268 1187 4 . . . 34268 1188 1 2s 2s NNP 34268 1188 2 . . . 34268 1189 1 6d 6d NNP 34268 1189 2 . . . 34268 1189 3 _ _ NNP 34268 1189 4 ECCE ECCE NNP 34268 1189 5 ANCILLA ANCILLA NNP 34268 1189 6 DOMINI domini DT 34268 1189 7 . . . 34268 1190 1 Mary Mary NNP 34268 1190 2 the the DT 34268 1190 3 Mother Mother NNP 34268 1190 4 of of IN 34268 1190 5 our -PRON- PRP$ 34268 1190 6 Lord Lord NNP 34268 1190 7 . . . 34268 1191 1 Studies study NNS 34268 1191 2 in in IN 34268 1191 3 the the DT 34268 1191 4 Ideal Ideal NNP 34268 1191 5 of of IN 34268 1191 6 Womanhood Womanhood NNP 34268 1191 7 . . . 34268 1192 1 Post Post NNP 34268 1192 2 8vo 8vo JJ 34268 1192 3 . . . 34268 1193 1 _ _ NNP 34268 1193 2 Cloth Cloth NNP 34268 1193 3 boards board NNS 34268 1193 4 . . . 34268 1194 1 1s 1 NNS 34268 1194 2 . . . 34268 1195 1 6d 6d NNP 34268 1195 2 . . . 34268 1195 3 _ _ NNP 34268 1195 4 ECCE ECCE NNP 34268 1195 5 HOMO HOMO NNP 34268 1195 6 , , , 34268 1195 7 ECCE ECCE NNP 34268 1195 8 REX REX NNP 34268 1195 9 . . . 34268 1196 1 Pages page NNS 34268 1196 2 from from IN 34268 1196 3 the the DT 34268 1196 4 Story Story NNP 34268 1196 5 of of IN 34268 1196 6 the the DT 34268 1196 7 Moral Moral NNP 34268 1196 8 Conquests Conquests NNPS 34268 1196 9 of of IN 34268 1196 10 Christianity Christianity NNP 34268 1196 11 . . . 34268 1197 1 Crown Crown NNP 34268 1197 2 8vo 8vo NNP 34268 1197 3 . . . 34268 1198 1 _ _ NNP 34268 1198 2 Cloth Cloth NNP 34268 1198 3 boards board NNS 34268 1198 4 . . . 34268 1199 1 2s 2s NNP 34268 1199 2 . . . 34268 1200 1 6d 6d NNP 34268 1200 2 . . . 34268 1200 3 _ _ NNP 34268 1200 4 THREE three CD 34268 1200 5 MARTYRS MARTYRS NNP 34268 1200 6 OF of IN 34268 1200 7 THE the DT 34268 1200 8 NINETEENTH NINETEENTH NNP 34268 1200 9 CENTURY CENTURY NNP 34268 1200 10 . . . 34268 1201 1 Studies study NNS 34268 1201 2 from from IN 34268 1201 3 the the DT 34268 1201 4 Lives life NNS 34268 1201 5 of of IN 34268 1201 6 Gordon Gordon NNP 34268 1201 7 , , , 34268 1201 8 Livingstone Livingstone NNP 34268 1201 9 , , , 34268 1201 10 and and CC 34268 1201 11 Patteson Patteson NNP 34268 1201 12 . . . 34268 1202 1 Crown Crown NNP 34268 1202 2 8vo 8vo NNP 34268 1202 3 . . . 34268 1203 1 _ _ NNP 34268 1203 2 Cloth Cloth NNP 34268 1203 3 boards board NNS 34268 1203 4 . . . 34268 1204 1 2s 2s NNP 34268 1204 2 . . . 34268 1205 1 6d 6d NNP 34268 1205 2 . . . 34268 1205 3 _ _ NNP 34268 1205 4 MARTYRS MARTYRS NNP 34268 1205 5 AND and CC 34268 1205 6 SAINTS saint NNS 34268 1205 7 OF of IN 34268 1205 8 THE the DT 34268 1205 9 FIRST first JJ 34268 1205 10 TWELVE twelve CD 34268 1205 11 CENTURIES century NNS 34268 1205 12 . . . 34268 1206 1 Studies study NNS 34268 1206 2 from from IN 34268 1206 3 the the DT 34268 1206 4 Lives life NNS 34268 1206 5 of of IN 34268 1206 6 the the DT 34268 1206 7 Black Black NNP 34268 1206 8 - - HYPH 34268 1206 9 letter letter NN 34268 1206 10 Saints saint NNS 34268 1206 11 of of IN 34268 1206 12 the the DT 34268 1206 13 English English NNP 34268 1206 14 Calendar Calendar NNP 34268 1206 15 . . . 34268 1207 1 Crown Crown NNP 34268 1207 2 8vo 8vo NNP 34268 1207 3 . . . 34268 1208 1 _ _ NNP 34268 1208 2 Cloth Cloth NNP 34268 1208 3 boards board NNS 34268 1208 4 . . . 34268 1209 1 2s 2s NNP 34268 1209 2 . . . 34268 1210 1 6d 6d NNP 34268 1210 2 . . . 34268 1210 3 _ _ NNP 34268 1210 4 AGAINST AGAINST NNP 34268 1210 5 THE the DT 34268 1210 6 STREAM STREAM NNP 34268 1210 7 . . . 34268 1211 1 The the DT 34268 1211 2 Story Story NNP 34268 1211 3 of of IN 34268 1211 4 an an DT 34268 1211 5 Heroic Heroic NNP 34268 1211 6 Age Age NNP 34268 1211 7 in in IN 34268 1211 8 England England NNP 34268 1211 9 . . . 34268 1212 1 With with IN 34268 1212 2 eight eight CD 34268 1212 3 page page NN 34268 1212 4 woodcuts woodcut NNS 34268 1212 5 . . . 34268 1213 1 Crown Crown NNP 34268 1213 2 8vo 8vo NNP 34268 1213 3 . . . 34268 1214 1 _ _ NNP 34268 1214 2 Cloth Cloth NNP 34268 1214 3 boards board NNS 34268 1214 4 . . . 34268 1215 1 2s 2s NNP 34268 1215 2 . . . 34268 1216 1 6d 6d NNP 34268 1216 2 . . . 34268 1216 3 _ _ NNP 34268 1216 4 CONQUERING CONQUERING NNP 34268 1216 5 AND and CC 34268 1216 6 TO to IN 34268 1216 7 CONQUER CONQUER NNP 34268 1216 8 . . . 34268 1217 1 A a DT 34268 1217 2 Story Story NNP 34268 1217 3 of of IN 34268 1217 4 Rome Rome NNP 34268 1217 5 in in IN 34268 1217 6 the the DT 34268 1217 7 days day NNS 34268 1217 8 of of IN 34268 1217 9 St. St. NNP 34268 1217 10 Jerome Jerome NNP 34268 1217 11 . . . 34268 1218 1 Illustrated Illustrated NNP 34268 1218 2 . . . 34268 1219 1 Crown Crown NNP 34268 1219 2 8vo 8vo NNP 34268 1219 3 . . . 34268 1220 1 _ _ NNP 34268 1220 2 Cloth Cloth NNP 34268 1220 3 boards board NNS 34268 1220 4 . . . 34268 1221 1 2s 2s LS 34268 1221 2 . . . 34268 1221 3 _ _ NNP 34268 1221 4 ATTILA ATTILA NNP 34268 1221 5 AND and CC 34268 1221 6 HIS his PRP$ 34268 1221 7 CONQUERORS CONQUERORS NNP 34268 1221 8 . . . 34268 1222 1 A a DT 34268 1222 2 Story Story NNP 34268 1222 3 of of IN 34268 1222 4 the the DT 34268 1222 5 days day NNS 34268 1222 6 of of IN 34268 1222 7 St. St. NNP 34268 1222 8 Patrick Patrick NNP 34268 1222 9 and and CC 34268 1222 10 St. St. NNP 34268 1222 11 Leo Leo NNP 34268 1222 12 the the DT 34268 1222 13 Great great JJ 34268 1222 14 . . . 34268 1223 1 Crown Crown NNP 34268 1223 2 8vo 8vo NNP 34268 1223 3 . . . 34268 1224 1 _ _ NNP 34268 1224 2 Cloth Cloth NNP 34268 1224 3 boards board NNS 34268 1224 4 . . . 34268 1225 1 2s 2s LS 34268 1225 2 . . . 34268 1225 3 _ _ NNP 34268 1225 4 TE TE NNP 34268 1225 5 DEUM DEUM NNP 34268 1225 6 LAUDAMUS LAUDAMUS NNP 34268 1225 7 . . . 34268 1226 1 Christian Christian NNP 34268 1226 2 Life Life NNP 34268 1226 3 in in IN 34268 1226 4 Song Song NNP 34268 1226 5 . . . 34268 1227 1 _ _ NNP 34268 1227 2 Cloth Cloth NNP 34268 1227 3 2s 2s NNP 34268 1227 4 . . . 34268 1228 1 6d 6d NNP 34268 1228 2 . . . 34268 1228 3 _ _ NNP 34268 1228 4 EARLY EARLY NNP 34268 1228 5 CHRISTIAN CHRISTIAN NNP 34268 1228 6 MISSIONS mission NNS 34268 1228 7 OF of IN 34268 1228 8 IRELAND IRELAND NNP 34268 1228 9 , , , 34268 1228 10 SCOTLAND SCOTLAND NNP 34268 1228 11 , , , 34268 1228 12 AND and CC 34268 1228 13 ENGLAND ENGLAND NNP 34268 1228 14 . . . 34268 1229 1 Crown Crown NNP 34268 1229 2 8vo 8vo NNP 34268 1229 3 . . . 34268 1230 1 _ _ NNP 34268 1230 2 Cloth Cloth NNP 34268 1230 3 boards board NNS 34268 1230 4 . . . 34268 1231 1 2s 2s NNP 34268 1231 2 . . . 34268 1232 1 6d 6d NNP 34268 1232 2 . . . 34268 1232 3 _ _ NNP 34268 1232 4 LAPSED LAPSED NNP 34268 1232 5 , , , 34268 1232 6 NOT not RB 34268 1232 7 LOST lost JJ 34268 1232 8 . . . 34268 1233 1 A a DT 34268 1233 2 Story Story NNP 34268 1233 3 of of IN 34268 1233 4 Roman roman JJ 34268 1233 5 Carthage carthage NN 34268 1233 6 . . . 34268 1234 1 Crown Crown NNP 34268 1234 2 8vo 8vo NNP 34268 1234 3 . . . 34268 1235 1 _ _ NNP 34268 1235 2 Cloth Cloth NNP 34268 1235 3 boards board NNS 34268 1235 4 . . . 34268 1236 1 2s 2s LS 34268 1236 2 . . . 34268 1236 3 _ _ NNP 34268 1236 4 WITHIN WITHIN NNP 34268 1236 5 THE the DT 34268 1236 6 VEIL VEIL NNP 34268 1236 7 . . . 34268 1237 1 Studies study NNS 34268 1237 2 in in IN 34268 1237 3 the the DT 34268 1237 4 Epistle Epistle NNP 34268 1237 5 to to IN 34268 1237 6 the the DT 34268 1237 7 Hebrews Hebrews NNPS 34268 1237 8 . . . 34268 1238 1 Post Post NNP 34268 1238 2 8vo 8vo JJ 34268 1238 3 . . . 34268 1239 1 _ _ NNP 34268 1239 2 Cloth Cloth NNP 34268 1239 3 boards board NNS 34268 1239 4 . . . 34268 1240 1 1s 1 NNS 34268 1240 2 . . . 34268 1240 3 _ _ NNP 34268 1240 4 THE the DT 34268 1240 5 BOOK BOOK NNP 34268 1240 6 OF of IN 34268 1240 7 THE the DT 34268 1240 8 UNVEILING UNVEILING NNP 34268 1240 9 . . . 34268 1241 1 Studies study NNS 34268 1241 2 in in IN 34268 1241 3 the the DT 34268 1241 4 Revelation Revelation NNP 34268 1241 5 of of IN 34268 1241 6 St. St. NNP 34268 1241 7 John John NNP 34268 1241 8 the the DT 34268 1241 9 Divine Divine NNP 34268 1241 10 . . . 34268 1242 1 Post Post NNP 34268 1242 2 8vo 8vo JJ 34268 1242 3 . . . 34268 1243 1 _ _ NNP 34268 1243 2 Cloth Cloth NNP 34268 1243 3 boards board NNS 34268 1243 4 . . . 34268 1244 1 1s 1 NNS 34268 1244 2 . . . 34268 1244 3 _ _ NNP 34268 1244 4 LADY LADY NNP 34268 1244 5 AUGUSTA AUGUSTA NNP 34268 1244 6 STANLEY STANLEY NNP 34268 1244 7 . . . 34268 1245 1 Reminiscences reminiscence NNS 34268 1245 2 . . . 34268 1246 1 18mo 18mo JJ 34268 1246 2 . . . 34268 1247 1 _ _ NNP 34268 1247 2 Limp Limp NNP 34268 1247 3 cloth cloth NN 34268 1247 4 . . . 34268 1248 1 6d 6d NNP 34268 1248 2 . . . 34268 1248 3 _ _ NNP 34268 1248 4 SKETCHES SKETCHES NNP 34268 1248 5 OF of IN 34268 1248 6 THE the DT 34268 1248 7 WOMEN WOMEN NNP 34268 1248 8 OF of IN 34268 1248 9 CHRISTENDOM CHRISTENDOM NNS 34268 1248 10 . . . 34268 1249 1 Crown Crown NNP 34268 1249 2 8vo 8vo NNP 34268 1249 3 . . . 34268 1250 1 _ _ NNP 34268 1250 2 2s 2s NNP 34268 1250 3 . . . 34268 1251 1 6d 6d NNP 34268 1251 2 . . . 34268 1251 3 _ _ NNP 34268 1251 4 * * NFP 34268 1251 5 * * NFP 34268 1251 6 * * NFP 34268 1251 7 * * NFP 34268 1251 8 * * NFP 34268 1251 9 CONVERSION conversion NN 34268 1251 10 OF of IN 34268 1251 11 THE the DT 34268 1251 12 WEST WEST NNP 34268 1251 13 . . . 34268 1252 1 FCAP FCAP NNP 34268 1252 2 . . . 34268 1253 1 8VO 8vo CD 34268 1253 2 , , , 34268 1253 3 WITH with IN 34268 1253 4 MAP MAP NNP 34268 1253 5 , , , 34268 1253 6 CLOTH cloth JJ 34268 1253 7 BOARDS board NNS 34268 1253 8 , , , 34268 1253 9 2S. 2s. CD 34268 1254 1 EACH EACH NNS 34268 1254 2 . . . 34268 1255 1 THE the DT 34268 1255 2 CONTINENTAL CONTINENTAL NNP 34268 1255 3 TEUTONS teuton NNS 34268 1255 4 , , , 34268 1255 5 by by IN 34268 1255 6 the the DT 34268 1255 7 late late JJ 34268 1255 8 Very Very NNP 34268 1255 9 Rev. Rev. NNP 34268 1256 1 C. C. NNP 34268 1256 2 MERIVALE MERIVALE NNP 34268 1256 3 . . . 34268 1257 1 THE the DT 34268 1257 2 ENGLISH ENGLISH NNP 34268 1257 3 , , , 34268 1257 4 by by IN 34268 1257 5 the the DT 34268 1257 6 late late JJ 34268 1257 7 Rev. Rev. NNP 34268 1258 1 G. G. NNP 34268 1258 2 F. F. NNP 34268 1258 3 MACLEAR MACLEAR NNP 34268 1258 4 , , , 34268 1258 5 D.D. D.D. NNP 34268 1259 1 THE the DT 34268 1259 2 NORTHMEN NORTHMEN NNP 34268 1259 3 , , , 34268 1259 4 by by IN 34268 1259 5 the the DT 34268 1259 6 late late JJ 34268 1259 7 Rev. Rev. NNP 34268 1260 1 G. G. NNP 34268 1260 2 F. F. NNP 34268 1260 3 MACLEAR MACLEAR NNP 34268 1260 4 , , , 34268 1260 5 D.D. D.D. NNP 34268 1261 1 THE the DT 34268 1261 2 SLAVS SLAVS NNP 34268 1261 3 , , , 34268 1261 4 by by IN 34268 1261 5 the the DT 34268 1261 6 late late JJ 34268 1261 7 Rev. Rev. NNP 34268 1262 1 G. G. NNP 34268 1262 2 F. F. NNP 34268 1262 3 MACLEAR MACLEAR NNP 34268 1262 4 , , , 34268 1262 5 D.D. D.D. NNP 34268 1263 1 * * NFP 34268 1263 2 * * NFP 34268 1263 3 * * NFP 34268 1263 4 * * NFP 34268 1263 5 * * NFP 34268 1263 6 EARLY early NN 34268 1263 7 BRITAIN BRITAIN NNP 34268 1263 8 . . . 34268 1264 1 This this DT 34268 1264 2 Series Series NNP 34268 1264 3 has have VBZ 34268 1264 4 for for IN 34268 1264 5 its -PRON- PRP$ 34268 1264 6 aim aim NN 34268 1264 7 the the DT 34268 1264 8 presentation presentation NN 34268 1264 9 of of IN 34268 1264 10 Early early JJ 34268 1264 11 Britain Britain NNP 34268 1264 12 at at IN 34268 1264 13 great great JJ 34268 1264 14 historic historic JJ 34268 1264 15 periods period NNS 34268 1264 16 . . . 34268 1265 1 Each each DT 34268 1265 2 volume volume NN 34268 1265 3 is be VBZ 34268 1265 4 the the DT 34268 1265 5 work work NN 34268 1265 6 of of IN 34268 1265 7 an an DT 34268 1265 8 accredited accredit VBN 34268 1265 9 specialist specialist NN 34268 1265 10 , , , 34268 1265 11 and and CC 34268 1265 12 the the DT 34268 1265 13 whole whole NN 34268 1265 14 gives give VBZ 34268 1265 15 the the DT 34268 1265 16 result result NN 34268 1265 17 of of IN 34268 1265 18 recent recent JJ 34268 1265 19 critical critical JJ 34268 1265 20 examinations examination NNS 34268 1265 21 of of IN 34268 1265 22 our -PRON- PRP$ 34268 1265 23 Early early JJ 34268 1265 24 Records Records NNPS 34268 1265 25 . . . 34268 1266 1 ANGLO ANGLO NNP 34268 1266 2 - - HYPH 34268 1266 3 SAXON SAXON NNP 34268 1266 4 BRITAIN BRITAIN NNP 34268 1266 5 . . . 34268 1267 1 By by IN 34268 1267 2 the the DT 34268 1267 3 late late JJ 34268 1267 4 GRANT GRANT NNP 34268 1267 5 ALLEN ALLEN NNP 34268 1267 6 . . . 34268 1268 1 With with IN 34268 1268 2 Map Map NNP 34268 1268 3 . . . 34268 1269 1 _ _ NNP 34268 1269 2 2s 2s NNP 34268 1269 3 . . . 34268 1270 1 6d 6d NNP 34268 1270 2 . . . 34268 1270 3 _ _ NNP 34268 1270 4 CELTIC CELTIC NNP 34268 1270 5 BRITAIN BRITAIN NNP 34268 1270 6 . . . 34268 1271 1 By by IN 34268 1271 2 Professor Professor NNP 34268 1271 3 RHYS RHYS NNP 34268 1271 4 . . . 34268 1272 1 With with IN 34268 1272 2 two two CD 34268 1272 3 Maps map NNS 34268 1272 4 . . . 34268 1273 1 _ _ NNP 34268 1273 2 3s 3s NNP 34268 1273 3 . . . 34268 1273 4 _ _ NNP 34268 1273 5 NORMAN NORMAN NNP 34268 1273 6 BRITAIN BRITAIN NNP 34268 1273 7 . . . 34268 1274 1 By by IN 34268 1274 2 the the DT 34268 1274 3 Rev. Rev. NNP 34268 1275 1 W. W. NNP 34268 1275 2 HUNT HUNT NNP 34268 1275 3 . . . 34268 1276 1 With with IN 34268 1276 2 Map Map NNP 34268 1276 3 . . . 34268 1277 1 _ _ NNP 34268 1277 2 2s 2s NNP 34268 1277 3 . . . 34268 1277 4 _ _ NNP 34268 1277 5 POST POST NNP 34268 1277 6 - - HYPH 34268 1277 7 NORMAN NORMAN NNP 34268 1277 8 BRITAIN BRITAIN NNP 34268 1277 9 . . . 34268 1278 1 By by IN 34268 1278 2 HENRY HENRY NNP 34268 1278 3 G. G. NNP 34268 1278 4 HEWLETT HEWLETT NNP 34268 1278 5 . . . 34268 1279 1 With with IN 34268 1279 2 Map Map NNP 34268 1279 3 . . . 34268 1280 1 _ _ NNP 34268 1280 2 3s 3s NNP 34268 1280 3 . . . 34268 1280 4 _ _ NNP 34268 1280 5 ROMAN ROMAN NNP 34268 1280 6 BRITAIN BRITAIN NNP 34268 1280 7 . . . 34268 1281 1 By by IN 34268 1281 2 the the DT 34268 1281 3 Rev. Rev. NNP 34268 1282 1 E. E. NNP 34268 1282 2 CONYBEARE CONYBEARE NNP 34268 1282 3 . . . 34268 1283 1 With with IN 34268 1283 2 Map Map NNP 34268 1283 3 . . . 34268 1284 1 _ _ NNP 34268 1284 2 3s 3s CD 34268 1284 3 . . . 34268 1285 1 6d 6d NNP 34268 1285 2 . . . 34268 1285 3 _ _ NNP 34268 1285 4 ROMAN ROMAN NNP 34268 1285 5 ROADS roads NN 34268 1285 6 IN in IN 34268 1285 7 BRITAIN BRITAIN NNP 34268 1285 8 . . . 34268 1286 1 By by IN 34268 1286 2 THOMAS THOMAS NNP 34268 1286 3 CODRINGTON CODRINGTON NNP 34268 1286 4 , , , 34268 1286 5 M. M. NNP 34268 1286 6 Inst Inst NNP 34268 1286 7 . . . 34268 1287 1 C.E. C.E. NNP 34268 1287 2 , , , 34268 1287 3 F.G.S. F.G.S. NNP 34268 1288 1 With with IN 34268 1288 2 Maps map NNS 34268 1288 3 . . . 34268 1289 1 Second Second NNP 34268 1289 2 Edition Edition NNP 34268 1289 3 , , , 34268 1289 4 revised revise VBD 34268 1289 5 . . . 34268 1290 1 _ _ NNP 34268 1290 2 5s 5s NNP 34268 1290 3 . . . 34268 1290 4 _ _ NNP 34268 1290 5 SCANDINAVIAN SCANDINAVIAN NNP 34268 1290 6 BRITAIN BRITAIN NNP 34268 1290 7 . . . 34268 1291 1 By by IN 34268 1291 2 W. W. NNP 34268 1291 3 G. G. NNP 34268 1291 4 COLLINGWOOD COLLINGWOOD NNP 34268 1291 5 , , , 34268 1291 6 M.A. M.A. NNP 34268 1291 7 , , , 34268 1291 8 F.S.A. F.S.A. NNP 34268 1292 1 With with IN 34268 1292 2 Chapters Chapters NNPS 34268 1292 3 Introductory Introductory NNP 34268 1292 4 to to IN 34268 1292 5 the the DT 34268 1292 6 subject subject NN 34268 1292 7 by by IN 34268 1292 8 the the DT 34268 1292 9 late late JJ 34268 1292 10 Professor Professor NNP 34268 1292 11 F. F. NNP 34268 1292 12 YORK YORK NNP 34268 1292 13 POWELL POWELL NNP 34268 1292 14 , , , 34268 1292 15 M.A. M.A. NNP 34268 1293 1 _ _ NNP 34268 1293 2 3s 3s CD 34268 1293 3 . . . 34268 1294 1 6d 6d NNP 34268 1294 2 . . . 34268 1294 3 _ _ NNP 34268 1294 4 * * NFP 34268 1294 5 * * NFP 34268 1294 6 * * NFP 34268 1294 7 * * NFP 34268 1294 8 * * NFP 34268 1294 9 THE the DT 34268 1294 10 DAWN DAWN NNS 34268 1294 11 OF of IN 34268 1294 12 EUROPEAN EUROPEAN NNP 34268 1294 13 LITERATURE LITERATURE NNP 34268 1294 14 . . . 34268 1295 1 A a DT 34268 1295 2 set set NN 34268 1295 3 of of IN 34268 1295 4 Works work NNS 34268 1295 5 designed design VBN 34268 1295 6 to to TO 34268 1295 7 present present VB 34268 1295 8 the the DT 34268 1295 9 chief chief JJ 34268 1295 10 races race NNS 34268 1295 11 of of IN 34268 1295 12 Europe Europe NNP 34268 1295 13 as as IN 34268 1295 14 they -PRON- PRP 34268 1295 15 emerge emerge VBP 34268 1295 16 out out IN 34268 1295 17 of of IN 34268 1295 18 pre pre JJ 34268 1295 19 - - JJ 34268 1295 20 historic historic JJ 34268 1295 21 darkness darkness NN 34268 1295 22 into into IN 34268 1295 23 the the DT 34268 1295 24 light light NN 34268 1295 25 furnished furnish VBN 34268 1295 26 by by IN 34268 1295 27 their -PRON- PRP$ 34268 1295 28 earliest early JJS 34268 1295 29 recorded record VBN 34268 1295 30 words word NNS 34268 1295 31 . . . 34268 1296 1 POST POST NNP 34268 1296 2 8VO 8vo CD 34268 1296 3 , , , 34268 1296 4 CLOTH cloth JJ 34268 1296 5 BOARDS board NNS 34268 1296 6 , , , 34268 1296 7 2S. 2s. CD 34268 1297 1 6D. 6D. NNP 34268 1298 1 EACH EACH NNS 34268 1298 2 . . . 34268 1299 1 ANGLO ANGLO NNP 34268 1299 2 - - HYPH 34268 1299 3 SAXON SAXON VBN 34268 1299 4 LITERATURE LITERATURE NNP 34268 1299 5 . . . 34268 1300 1 By by IN 34268 1300 2 the the DT 34268 1300 3 Rev. Rev. NNP 34268 1301 1 Professor Professor NNP 34268 1301 2 EARLE EARLE NNP 34268 1301 3 . . . 34268 1302 1 FRENCH FRENCH NNP 34268 1302 2 LITERATURE LITERATURE NNP 34268 1302 3 . . . 34268 1303 1 By by IN 34268 1303 2 the the DT 34268 1303 3 late late JJ 34268 1303 4 GUSTAVE GUSTAVE NNP 34268 1303 5 MASSON MASSON NNP 34268 1303 6 , , , 34268 1303 7 B.A. B.A. NNP 34268 1304 1 SLAVONIC SLAVONIC NNP 34268 1304 2 LITERATURE LITERATURE NNP 34268 1304 3 . . . 34268 1305 1 By by IN 34268 1305 2 W. W. NNP 34268 1305 3 R. R. NNP 34268 1305 4 MORFILL MORFILL NNP 34268 1305 5 , , , 34268 1305 6 M.A. M.A. NNP 34268 1306 1 THE the DT 34268 1306 2 GREEK GREEK NNP 34268 1306 3 EPIC EPIC NNP 34268 1306 4 . . . 34268 1307 1 By by IN 34268 1307 2 GEORGE GEORGE NNP 34268 1307 3 C. C. NNP 34268 1307 4 W. W. NNP 34268 1307 5 WARR WARR NNP 34268 1307 6 , , , 34268 1307 7 M.A. M.A. NNP 34268 1308 1 _ _ NNP 34268 1308 2 3s 3s NNP 34268 1308 3 . . . 34268 1308 4 _ _ NNP 34268 1308 5 * * NFP 34268 1308 6 * * NFP 34268 1308 7 * * NFP 34268 1308 8 * * NFP 34268 1308 9 * * NFP 34268 1308 10 THE the DT 34268 1308 11 FATHERS father NNS 34268 1308 12 FOR for IN 34268 1308 13 ENGLISH ENGLISH NNP 34268 1308 14 READERS reader NNS 34268 1308 15 . . . 34268 1309 1 A a DT 34268 1309 2 Series Series NNP 34268 1309 3 of of IN 34268 1309 4 Monograms Monograms NNPS 34268 1309 5 on on IN 34268 1309 6 the the DT 34268 1309 7 Chief Chief NNP 34268 1309 8 Fathers father NNS 34268 1309 9 of of IN 34268 1309 10 the the DT 34268 1309 11 Church Church NNP 34268 1309 12 , , , 34268 1309 13 the the DT 34268 1309 14 Fathers father NNS 34268 1309 15 selected select VBD 34268 1309 16 being be VBG 34268 1309 17 centres centre NNS 34268 1309 18 of of IN 34268 1309 19 influence influence NN 34268 1309 20 at at IN 34268 1309 21 important important JJ 34268 1309 22 periods period NNS 34268 1309 23 of of IN 34268 1309 24 Church Church NNP 34268 1309 25 History History NNP 34268 1309 26 , , , 34268 1309 27 and and CC 34268 1309 28 in in IN 34268 1309 29 important important JJ 34268 1309 30 spheres sphere NNS 34268 1309 31 of of IN 34268 1309 32 action action NN 34268 1309 33 . . . 34268 1310 1 FCAP FCAP NNP 34268 1310 2 . . . 34268 1311 1 8VO 8vo CD 34268 1311 2 , , , 34268 1311 3 CLOTH cloth JJ 34268 1311 4 BOARDS board NNS 34268 1311 5 , , , 34268 1311 6 2S. 2s. CD 34268 1312 1 EACH EACH NNS 34268 1312 2 . . . 34268 1313 1 BONIFACE BONIFACE NNP 34268 1313 2 . . . 34268 1314 1 By by IN 34268 1314 2 the the DT 34268 1314 3 Rev. Rev. NNP 34268 1315 1 Canon Canon NNP 34268 1315 2 GREGORY GREGORY NNP 34268 1315 3 SMITH SMITH NNP 34268 1315 4 . . . 34268 1316 1 _ _ NNP 34268 1316 2 1s 1s NNP 34268 1316 3 . . . 34268 1317 1 6d 6d NNP 34268 1317 2 . . . 34268 1317 3 _ _ NNP 34268 1317 4 CLEMENT CLEMENT NNP 34268 1317 5 OF of IN 34268 1317 6 ALEXANDRIA ALEXANDRIA NNP 34268 1317 7 . . . 34268 1318 1 By by IN 34268 1318 2 the the DT 34268 1318 3 Rev. Rev. NNP 34268 1319 1 F. F. NNP 34268 1319 2 R. R. NNP 34268 1319 3 MONTGOMERY MONTGOMERY NNP 34268 1319 4 HITCHCOCK HITCHCOCK NNP 34268 1319 5 , , , 34268 1319 6 B.D. B.D. NNP 34268 1320 1 _ _ NNP 34268 1320 2 3s 3s NNP 34268 1320 3 . . . 34268 1320 4 _ _ NNP 34268 1320 5 LEO LEO NNP 34268 1320 6 THE the DT 34268 1320 7 GREAT GREAT NNP 34268 1320 8 . . . 34268 1321 1 By by IN 34268 1321 2 the the DT 34268 1321 3 Right Right NNP 34268 1321 4 Rev. Rev. NNP 34268 1322 1 C. C. NNP 34268 1322 2 GORE GORE NNP 34268 1322 3 , , , 34268 1322 4 D.D. D.D. NNP 34268 1323 1 GREGORY GREGORY NNP 34268 1323 2 THE the DT 34268 1323 3 GREAT GREAT NNP 34268 1323 4 . . . 34268 1324 1 By by IN 34268 1324 2 the the DT 34268 1324 3 late late JJ 34268 1324 4 Rev. Rev. NNP 34268 1325 1 J. J. NNP 34268 1325 2 BARMBY BARMBY NNP 34268 1325 3 , , , 34268 1325 4 B.D. B.D. NNP 34268 1326 1 SAINT SAINT NNP 34268 1326 2 AMBROSE AMBROSE NNP 34268 1326 3 : : : 34268 1326 4 his -PRON- PRP$ 34268 1326 5 Life life NN 34268 1326 6 , , , 34268 1326 7 Times Times NNP 34268 1326 8 , , , 34268 1326 9 and and CC 34268 1326 10 Teaching teaching NN 34268 1326 11 . . . 34268 1327 1 By by IN 34268 1327 2 the the DT 34268 1327 3 Rev. Rev. NNP 34268 1328 1 R. R. NNP 34268 1328 2 THORNTON THORNTON NNP 34268 1328 3 , , , 34268 1328 4 D.D. D.D. NNP 34268 1329 1 SAINT SAINT NNP 34268 1329 2 ATHANASIUS ATHANASIUS NNP 34268 1329 3 : : : 34268 1329 4 his -PRON- PRP$ 34268 1329 5 Life Life NNP 34268 1329 6 and and CC 34268 1329 7 Times Times NNP 34268 1329 8 . . . 34268 1330 1 By by IN 34268 1330 2 the the DT 34268 1330 3 Rev. Rev. NNP 34268 1331 1 R. R. NNP 34268 1331 2 WHELER WHELER NNP 34268 1331 3 BUSH BUSH NNP 34268 1331 4 . . . 34268 1332 1 _ _ NNP 34268 1332 2 2s 2s NNP 34268 1332 3 . . . 34268 1333 1 6d 6d NNP 34268 1333 2 . . . 34268 1333 3 _ _ NNP 34268 1333 4 SAINT SAINT NNP 34268 1333 5 AUGUSTINE AUGUSTINE NNP 34268 1333 6 . . . 34268 1334 1 By by IN 34268 1334 2 the the DT 34268 1334 3 late late JJ 34268 1334 4 Rev. Rev. NNP 34268 1335 1 E. E. NNP 34268 1335 2 L. L. NNP 34268 1335 3 CUTTS CUTTS NNP 34268 1335 4 , , , 34268 1335 5 D.D. D.D. NNP 34268 1336 1 SAINT SAINT NNP 34268 1336 2 BASIL BASIL NNP 34268 1336 3 THE the DT 34268 1336 4 GREAT GREAT NNP 34268 1336 5 . . . 34268 1337 1 By by IN 34268 1337 2 the the DT 34268 1337 3 Rev. Rev. NNP 34268 1338 1 R. R. NNP 34268 1338 2 T. T. NNP 34268 1338 3 SMITH SMITH NNP 34268 1338 4 , , , 34268 1338 5 B.D. B.D. NNP 34268 1339 1 SAINT SAINT NNP 34268 1339 2 BERNARD BERNARD NNP 34268 1339 3 : : : 34268 1339 4 Abbot Abbot NNP 34268 1339 5 of of IN 34268 1339 6 Clairvaux Clairvaux NNP 34268 1339 7 , , , 34268 1339 8 A.D. A.D. NNP 34268 1339 9 1091 1091 CD 34268 1339 10 - - SYM 34268 1339 11 1153 1153 CD 34268 1339 12 . . . 34268 1340 1 By by IN 34268 1340 2 Rev. Rev. NNP 34268 1341 1 S. S. NNP 34268 1341 2 J. J. NNP 34268 1341 3 EALES EALES NNP 34268 1341 4 . . . 34268 1342 1 _ _ NNP 34268 1342 2 2s 2s NNP 34268 1342 3 . . . 34268 1343 1 6d 6d NNP 34268 1343 2 . . . 34268 1343 3 _ _ NNP 34268 1343 4 SAINT SAINT NNP 34268 1343 5 JEROME JEROME NNP 34268 1343 6 . . . 34268 1344 1 By by IN 34268 1344 2 the the DT 34268 1344 3 late late JJ 34268 1344 4 Rev. Rev. NNP 34268 1345 1 EDWARD EDWARD NNP 34268 1345 2 L. L. NNP 34268 1345 3 CUTTS CUTTS NNP 34268 1345 4 , , , 34268 1345 5 D.D. D.D. NNP 34268 1346 1 SAINT SAINT NNP 34268 1346 2 HILARY HILARY NNP 34268 1346 3 OF of IN 34268 1346 4 POITIERS POITIERS NNP 34268 1346 5 , , , 34268 1346 6 AND and CC 34268 1346 7 SAINT SAINT NNP 34268 1346 8 MARTIN MARTIN NNP 34268 1346 9 OF of IN 34268 1346 10 TOURS TOURS NNP 34268 1346 11 . . . 34268 1347 1 By by IN 34268 1347 2 the the DT 34268 1347 3 Rev. Rev. NNP 34268 1348 1 J. J. NNP 34268 1348 2 GIBSON GIBSON NNP 34268 1348 3 CAZENOVE CAZENOVE NNP 34268 1348 4 , , , 34268 1348 5 D.D. D.D. NNP 34268 1349 1 SAINT SAINT NNP 34268 1349 2 JOHN JOHN NNP 34268 1349 3 OF of IN 34268 1349 4 DAMASCUS DAMASCUS NNP 34268 1349 5 . . . 34268 1350 1 By by IN 34268 1350 2 the the DT 34268 1350 3 Rev. Rev. NNP 34268 1351 1 J. J. NNP 34268 1351 2 H. H. NNP 34268 1351 3 LUPTON LUPTON NNP 34268 1351 4 . . . 34268 1352 1 SAINT SAINT NNP 34268 1352 2 PATRICK PATRICK NNP 34268 1352 3 : : : 34268 1352 4 his -PRON- PRP$ 34268 1352 5 Life Life NNP 34268 1352 6 and and CC 34268 1352 7 Teaching Teaching NNP 34268 1352 8 . . . 34268 1353 1 By by IN 34268 1353 2 the the DT 34268 1353 3 Rev. Rev. NNP 34268 1354 1 E. E. NNP 34268 1354 2 J. J. NNP 34268 1354 3 NEWELL NEWELL NNP 34268 1354 4 , , , 34268 1354 5 M.A. M.A. NNP 34268 1355 1 _ _ NNP 34268 1355 2 2s 2s NNP 34268 1355 3 . . . 34268 1356 1 6d 6d NNP 34268 1356 2 . . . 34268 1356 3 _ _ NNP 34268 1356 4 SYNESIUS SYNESIUS NNP 34268 1356 5 OF of IN 34268 1356 6 CYRENE CYRENE NNP 34268 1356 7 , , , 34268 1356 8 Philosopher Philosopher NNP 34268 1356 9 and and CC 34268 1356 10 Bishop Bishop NNP 34268 1356 11 . . . 34268 1357 1 By by IN 34268 1357 2 ALICE ALICE NNP 34268 1357 3 GARDNER GARDNER NNP 34268 1357 4 . . . 34268 1358 1 THE the DT 34268 1358 2 APOSTOLIC APOSTOLIC NNP 34268 1358 3 FATHERS father NNS 34268 1358 4 . . . 34268 1359 1 By by IN 34268 1359 2 the the DT 34268 1359 3 Rev. Rev. NNP 34268 1360 1 Canon Canon NNP 34268 1360 2 SCOTT SCOTT NNP 34268 1360 3 HOLLAND HOLLAND NNP 34268 1360 4 . . . 34268 1361 1 THE the DT 34268 1361 2 DEFENDERS defender NNS 34268 1361 3 OF of IN 34268 1361 4 THE the DT 34268 1361 5 FAITH faith NN 34268 1361 6 ; ; : 34268 1361 7 or or CC 34268 1361 8 , , , 34268 1361 9 The the DT 34268 1361 10 Christian Christian NNP 34268 1361 11 Apologists Apologists NNPS 34268 1361 12 of of IN 34268 1361 13 the the DT 34268 1361 14 Second second JJ 34268 1361 15 and and CC 34268 1361 16 Third Third NNP 34268 1361 17 Centuries Centuries NNPS 34268 1361 18 . . . 34268 1362 1 By by IN 34268 1362 2 the the DT 34268 1362 3 Rev. Rev. NNP 34268 1363 1 F. F. NNP 34268 1363 2 WATSON WATSON NNP 34268 1363 3 , , , 34268 1363 4 D.D. D.D. NNP 34268 1364 1 THE the DT 34268 1364 2 VENERABLE VENERABLE NNP 34268 1364 3 BEDE BEDE NNP 34268 1364 4 . . . 34268 1365 1 By by IN 34268 1365 2 the the DT 34268 1365 3 Right Right NNP 34268 1365 4 Rev. Rev. NNP 34268 1366 1 G. G. NNP 34268 1366 2 F. F. NNP 34268 1366 3 BROWNE BROWNE NNP 34268 1366 4 . . . 34268 1367 1 * * NFP 34268 1367 2 * * NFP 34268 1367 3 * * NFP 34268 1367 4 * * NFP 34268 1367 5 * * NFP 34268 1367 6 THE the DT 34268 1367 7 HISTORY HISTORY NNP 34268 1367 8 OF of IN 34268 1367 9 THE the DT 34268 1367 10 ANCIENT ANCIENT NNP 34268 1367 11 PEOPLES PEOPLES NNP 34268 1367 12 OF of IN 34268 1367 13 THE the DT 34268 1367 14 CLASSIC CLASSIC NNP 34268 1367 15 EAST EAST NNP 34268 1367 16 . . . 34268 1368 1 By by IN 34268 1368 2 Professor Professor NNP 34268 1368 3 MASPERO MASPERO NNP 34268 1368 4 . . . 34268 1369 1 Edited edit VBN 34268 1369 2 by by IN 34268 1369 3 the the DT 34268 1369 4 Rev. Rev. NNP 34268 1370 1 Professor Professor NNP 34268 1370 2 SAYCE SAYCE NNP 34268 1370 3 . . . 34268 1371 1 Translated translate VBN 34268 1371 2 by by IN 34268 1371 3 M. M. NNP 34268 1371 4 L. L. NNP 34268 1371 5 MCCLURE MCCLURE NNP 34268 1371 6 . . . 34268 1372 1 Each each DT 34268 1372 2 volume volume NN 34268 1372 3 contains contain VBZ 34268 1372 4 Maps map NNS 34268 1372 5 , , , 34268 1372 6 coloured colour VBN 34268 1372 7 Plates Plates NNPS 34268 1372 8 , , , 34268 1372 9 and and CC 34268 1372 10 numerous numerous JJ 34268 1372 11 other other JJ 34268 1372 12 Illustrations illustration NNS 34268 1372 13 . . . 34268 1373 1 DEMY DEMY NNP 34268 1373 2 4TO 4to CD 34268 1373 3 , , , 34268 1373 4 CLOTH CLOTH NNP 34268 1373 5 , , , 34268 1373 6 BEVELLED bevelled NN 34268 1373 7 BOARDS board NNS 34268 1373 8 . . . 34268 1374 1 Volume volume NN 34268 1374 2 I. i. NN 34268 1375 1 THE the DT 34268 1375 2 DAWN DAWN NNP 34268 1375 3 OF of IN 34268 1375 4 CIVILIZATION CIVILIZATION NNP 34268 1375 5 : : : 34268 1375 6 EGYPT EGYPT NNP 34268 1375 7 AND and CC 34268 1375 8 CHALDAEA CHALDAEA NNP 34268 1375 9 . . . 34268 1376 1 Fourth Fourth NNP 34268 1376 2 Edition Edition NNP 34268 1376 3 . . . 34268 1377 1 _ _ NNP 34268 1377 2 24s 24 NNS 34268 1377 3 . . . 34268 1377 4 _ _ NNP 34268 1377 5 ; ; : 34268 1377 6 half half NN 34268 1377 7 - - HYPH 34268 1377 8 morocco morocco NN 34268 1377 9 , , , 34268 1377 10 _ _ NNP 34268 1377 11 48s 48s CD 34268 1377 12 . . . 34268 1377 13 _ _ NNP 34268 1377 14 Volume Volume NNP 34268 1377 15 II II NNP 34268 1377 16 . . . 34268 1378 1 THE the DT 34268 1378 2 STRUGGLE STRUGGLE NNP 34268 1378 3 OF of IN 34268 1378 4 THE the DT 34268 1378 5 NATIONS NATIONS NNP 34268 1378 6 : : : 34268 1378 7 EGYPT EGYPT NNP 34268 1378 8 , , , 34268 1378 9 SYRIA SYRIA NNP 34268 1378 10 , , , 34268 1378 11 AND and CC 34268 1378 12 ASSYRIA assyria NN 34268 1378 13 . . . 34268 1379 1 _ _ NNP 34268 1379 2 25s 25 NNS 34268 1379 3 . . . 34268 1379 4 _ _ NNP 34268 1379 5 ; ; : 34268 1379 6 half half NN 34268 1379 7 - - HYPH 34268 1379 8 morocco morocco NN 34268 1379 9 , , , 34268 1379 10 _ _ NNP 34268 1379 11 50s 50s NNP 34268 1379 12 . . . 34268 1379 13 _ _ NNP 34268 1379 14 Volume Volume NNP 34268 1379 15 III III NNP 34268 1379 16 . . . 34268 1380 1 THE the DT 34268 1380 2 PASSING passing NN 34268 1380 3 OF of IN 34268 1380 4 THE the DT 34268 1380 5 EMPIRES EMPIRES NNP 34268 1380 6 , , , 34268 1380 7 850 850 CD 34268 1380 8 B.C.-330 b.c.-330 NN 34268 1380 9 B.C. B.C. NNP 34268 1381 1 _ _ NNP 34268 1381 2 25s 25 NNS 34268 1381 3 . . . 34268 1381 4 _ _ NNP 34268 1381 5 ; ; : 34268 1381 6 half half NN 34268 1381 7 - - HYPH 34268 1381 8 morocco morocco NN 34268 1381 9 , , , 34268 1381 10 _ _ NNP 34268 1381 11 50s 50s NNP 34268 1381 12 . . . 34268 1381 13 _ _ NNP 34268 1381 14 * * NFP 34268 1381 15 * * NFP 34268 1381 16 * * NFP 34268 1381 17 * * NFP 34268 1381 18 * * NFP 34268 1381 19 ANCIENT ancient NN 34268 1381 20 HISTORY history NN 34268 1381 21 FROM from IN 34268 1381 22 THE the DT 34268 1381 23 MONUMENTS monument NNS 34268 1381 24 . . . 34268 1382 1 FCAP FCAP NNP 34268 1382 2 . . . 34268 1383 1 8VO 8vo CD 34268 1383 2 , , , 34268 1383 3 CLOTH cloth JJ 34268 1383 4 BOARDS board NNS 34268 1383 5 , , , 34268 1383 6 2S. 2s. CD 34268 1384 1 EACH EACH NNS 34268 1384 2 . . . 34268 1385 1 ASSYRIA ASSYRIA NNP 34268 1385 2 , , , 34268 1385 3 FROM from IN 34268 1385 4 THE the DT 34268 1385 5 EARLIEST earliest NN 34268 1385 6 TIMES times NN 34268 1385 7 TO to IN 34268 1385 8 THE the DT 34268 1385 9 FALL FALL NNP 34268 1385 10 OF of IN 34268 1385 11 NINEVEH NINEVEH NNP 34268 1385 12 . . . 34268 1386 1 By by IN 34268 1386 2 the the DT 34268 1386 3 late late JJ 34268 1386 4 GEORGE GEORGE NNP 34268 1386 5 SMITH SMITH NNP 34268 1386 6 , , , 34268 1386 7 of of IN 34268 1386 8 the the DT 34268 1386 9 British British NNP 34268 1386 10 Museum Museum NNP 34268 1386 11 . . . 34268 1387 1 A a DT 34268 1387 2 New New NNP 34268 1387 3 and and CC 34268 1387 4 Revised Revised NNP 34268 1387 5 Edition Edition NNP 34268 1387 6 , , , 34268 1387 7 by by IN 34268 1387 8 the the DT 34268 1387 9 Rev. Rev. NNP 34268 1388 1 Professor Professor NNP 34268 1388 2 SAYCE SAYCE NNP 34268 1388 3 . . . 34268 1389 1 SINAI SINAI NNP 34268 1389 2 , , , 34268 1389 3 FROM from IN 34268 1389 4 THE the DT 34268 1389 5 FOURTH FOURTH NNP 34268 1389 6 EGYPTIAN egyptian NN 34268 1389 7 DYNASTY DYNASTY NNS 34268 1389 8 TO to IN 34268 1389 9 THE the DT 34268 1389 10 PRESENT PRESENT NNP 34268 1389 11 DAY DAY NNP 34268 1389 12 . . . 34268 1390 1 By by IN 34268 1390 2 the the DT 34268 1390 3 late late JJ 34268 1390 4 HENRY HENRY NNP 34268 1390 5 S. S. NNP 34268 1390 6 PALMER PALMER NNP 34268 1390 7 . . . 34268 1391 1 A a DT 34268 1391 2 New New NNP 34268 1391 3 Edition Edition NNP 34268 1391 4 , , , 34268 1391 5 revised revise VBN 34268 1391 6 throughout throughout IN 34268 1391 7 by by IN 34268 1391 8 the the DT 34268 1391 9 Rev. Rev. NNP 34268 1392 1 Professor Professor NNP 34268 1392 2 SAYCE SAYCE NNP 34268 1392 3 . . . 34268 1393 1 With with IN 34268 1393 2 Map Map NNP 34268 1393 3 . . . 34268 1394 1 BABYLONIA BABYLONIA NNP 34268 1394 2 ( ( -LRB- 34268 1394 3 THE the DT 34268 1394 4 HISTORY HISTORY NNP 34268 1394 5 OF of IN 34268 1394 6 ) ) -RRB- 34268 1394 7 . . . 34268 1395 1 By by IN 34268 1395 2 the the DT 34268 1395 3 late late JJ 34268 1395 4 GEORGE GEORGE NNP 34268 1395 5 SMITH SMITH NNP 34268 1395 6 . . . 34268 1396 1 Edited edit VBN 34268 1396 2 and and CC 34268 1396 3 brought bring VBD 34268 1396 4 up up RP 34268 1396 5 to to IN 34268 1396 6 date date NN 34268 1396 7 by by IN 34268 1396 8 the the DT 34268 1396 9 Rev. Rev. NNP 34268 1397 1 Professor Professor NNP 34268 1397 2 SAYCE SAYCE NNP 34268 1397 3 . . . 34268 1398 1 PERSIA PERSIA NNP 34268 1398 2 , , , 34268 1398 3 FROM from IN 34268 1398 4 THE the DT 34268 1398 5 EARLIEST earliest NN 34268 1398 6 PERIOD period RB 34268 1398 7 TO to IN 34268 1398 8 THE the DT 34268 1398 9 ARAB arab JJ 34268 1398 10 CONQUEST CONQUEST NNP 34268 1398 11 . . . 34268 1399 1 By by IN 34268 1399 2 the the DT 34268 1399 3 late late JJ 34268 1399 4 W. W. NNP 34268 1399 5 S. S. NNP 34268 1399 6 W. W. NNP 34268 1399 7 VAUX VAUX NNP 34268 1399 8 , , , 34268 1399 9 M.A. M.A. NNP 34268 1400 1 A a DT 34268 1400 2 New New NNP 34268 1400 3 and and CC 34268 1400 4 Revised Revised NNP 34268 1400 5 Edition Edition NNP 34268 1400 6 , , , 34268 1400 7 by by IN 34268 1400 8 the the DT 34268 1400 9 Rev. Rev. NNP 34268 1401 1 Professor Professor NNP 34268 1401 2 SAYCE SAYCE NNP 34268 1401 3 . . . 34268 1402 1 * * NFP 34268 1402 2 * * NFP 34268 1402 3 * * NFP 34268 1402 4 * * NFP 34268 1402 5 * * NFP 34268 1402 6 THE the DT 34268 1402 7 " " `` 34268 1402 8 HIGHER high JJR 34268 1402 9 CRITICISM CRITICISM NNP 34268 1402 10 " " '' 34268 1402 11 AND and CC 34268 1402 12 THE the DT 34268 1402 13 VERDICT verdict NN 34268 1402 14 OF of IN 34268 1402 15 THE the DT 34268 1402 16 MONUMENTS MONUMENTS NNP 34268 1402 17 . . . 34268 1403 1 By by IN 34268 1403 2 the the DT 34268 1403 3 Rev. Rev. NNP 34268 1404 1 Professor Professor NNP 34268 1404 2 A. a. NN 34268 1404 3 H. H. NNP 34268 1404 4 SAYCE SAYCE NNP 34268 1404 5 . . . 34268 1405 1 Demy Demy NNP 34268 1405 2 8vo 8vo NN 34268 1405 3 . . . 34268 1406 1 Buckram Buckram NNP 34268 1406 2 , , , 34268 1406 3 bevelled bevelled JJ 34268 1406 4 boards board NNS 34268 1406 5 , , , 34268 1406 6 _ _ NNP 34268 1406 7 5s 5s NNP 34268 1406 8 . . . 34268 1406 9 _ _ NNP 34268 1406 10 * * NFP 34268 1406 11 * * NFP 34268 1406 12 * * NFP 34268 1406 13 * * NFP 34268 1406 14 * * NFP 34268 1406 15 CHIEF chief NN 34268 1406 16 ANCIENT ancient NN 34268 1406 17 PHILOSOPHIES philosophy NNS 34268 1406 18 . . . 34268 1407 1 This this DT 34268 1407 2 Series series NN 34268 1407 3 deals deal VBZ 34268 1407 4 with with IN 34268 1407 5 the the DT 34268 1407 6 chief chief JJ 34268 1407 7 systems system NNS 34268 1407 8 of of IN 34268 1407 9 Ancient Ancient NNP 34268 1407 10 Thought Thought NNP 34268 1407 11 , , , 34268 1407 12 not not RB 34268 1407 13 merely merely RB 34268 1407 14 as as IN 34268 1407 15 dry dry JJ 34268 1407 16 matters matter NNS 34268 1407 17 of of IN 34268 1407 18 History history NN 34268 1407 19 , , , 34268 1407 20 but but CC 34268 1407 21 as as IN 34268 1407 22 having have VBG 34268 1407 23 a a DT 34268 1407 24 bearing bearing NN 34268 1407 25 on on IN 34268 1407 26 Modern Modern NNP 34268 1407 27 Speculation Speculation NNP 34268 1407 28 . . . 34268 1408 1 FCAP FCAP NNP 34268 1408 2 . . . 34268 1409 1 8VO 8vo CD 34268 1409 2 , , , 34268 1409 3 CLOTH cloth JJ 34268 1409 4 BOARDS board NNS 34268 1409 5 , , , 34268 1409 6 2S. 2s. CD 34268 1410 1 6D. 6D. NNP 34268 1411 1 EACH EACH NNS 34268 1411 2 . . . 34268 1412 1 NEOPLATONISM NEOPLATONISM NNP 34268 1412 2 . . . 34268 1413 1 By by IN 34268 1413 2 the the DT 34268 1413 3 Rev. Rev. NNP 34268 1414 1 C. C. NNP 34268 1414 2 BIGG BIGG NNP 34268 1414 3 , , , 34268 1414 4 D.D. D.D. NNP 34268 1415 1 _ _ NNP 34268 1415 2 3s 3s NNP 34268 1415 3 . . . 34268 1415 4 _ _ NNP 34268 1415 5 PLATONISM PLATONISM NNP 34268 1415 6 . . . 34268 1416 1 By by IN 34268 1416 2 the the DT 34268 1416 3 Rev. Rev. NNP 34268 1417 1 THOMAS THOMAS NNP 34268 1417 2 B. B. NNP 34268 1418 1 STRONG STRONG NNP 34268 1418 2 , , , 34268 1418 3 M.A. M.A. NNP 34268 1419 1 _ _ NNP 34268 1419 2 3s 3s NNP 34268 1419 3 . . . 34268 1419 4 _ _ NNP 34268 1419 5 EPICUREANISM EPICUREANISM NNP 34268 1419 6 . . . 34268 1420 1 By by IN 34268 1420 2 the the DT 34268 1420 3 late late JJ 34268 1420 4 Professor Professor NNP 34268 1420 5 WILLIAM WILLIAM NNP 34268 1420 6 WALLACE WALLACE NNP 34268 1420 7 . . . 34268 1421 1 STOICISM STOICISM NNP 34268 1421 2 . . . 34268 1422 1 By by IN 34268 1422 2 Rev. Rev. NNP 34268 1423 1 W. W. NNP 34268 1423 2 W. W. NNP 34268 1423 3 CAPES CAPES NNP 34268 1423 4 , , , 34268 1423 5 Fellow Fellow NNP 34268 1423 6 of of IN 34268 1423 7 Hertford Hertford NNP 34268 1423 8 College College NNP 34268 1423 9 . . . 34268 1424 1 ARISTOTELIANISM ARISTOTELIANISM NNP 34268 1424 2 . . . 34268 1425 1 THE the DT 34268 1425 2 ETHICS ethic NNS 34268 1425 3 OF of IN 34268 1425 4 ARISTOTLE ARISTOTLE NNP 34268 1425 5 . . . 34268 1426 1 By by IN 34268 1426 2 the the DT 34268 1426 3 Rev. Rev. NNP 34268 1427 1 I. I. NNP 34268 1427 2 GREGORY GREGORY NNP 34268 1427 3 SMITH SMITH NNP 34268 1427 4 . . . 34268 1428 1 The the DT 34268 1428 2 Logical Logical NNP 34268 1428 3 Treatises Treatises NNPS 34268 1428 4 , , , 34268 1428 5 the the DT 34268 1428 6 Metaphysics Metaphysics NNPS 34268 1428 7 , , , 34268 1428 8 the the DT 34268 1428 9 Psychology psychology NN 34268 1428 10 , , , 34268 1428 11 the the DT 34268 1428 12 Politics Politics NNPS 34268 1428 13 . . . 34268 1429 1 By by IN 34268 1429 2 the the DT 34268 1429 3 Rev. Rev. NNP 34268 1430 1 W. W. NNP 34268 1430 2 GRUNDY GRUNDY NNP 34268 1430 3 . . . 34268 1431 1 * * NFP 34268 1431 2 * * NFP 34268 1431 3 * * NFP 34268 1431 4 * * NFP 34268 1431 5 * * NFP 34268 1431 6 DIOCESAN diocesan NN 34268 1431 7 HISTORIES history NNS 34268 1431 8 . . . 34268 1432 1 This this DT 34268 1432 2 Series series NN 34268 1432 3 furnishes furnish VBZ 34268 1432 4 a a DT 34268 1432 5 perfect perfect JJ 34268 1432 6 Library Library NNP 34268 1432 7 of of IN 34268 1432 8 English English NNP 34268 1432 9 Ecclesiastical Ecclesiastical NNP 34268 1432 10 History History NNP 34268 1432 11 . . . 34268 1433 1 Each each DT 34268 1433 2 volume volume NN 34268 1433 3 is be VBZ 34268 1433 4 complete complete JJ 34268 1433 5 in in IN 34268 1433 6 itself -PRON- PRP 34268 1433 7 , , , 34268 1433 8 and and CC 34268 1433 9 the the DT 34268 1433 10 possibility possibility NN 34268 1433 11 of of IN 34268 1433 12 repetition repetition NN 34268 1433 13 has have VBZ 34268 1433 14 been be VBN 34268 1433 15 carefully carefully RB 34268 1433 16 guarded guard VBN 34268 1433 17 against against IN 34268 1433 18 . . . 34268 1434 1 FCAP FCAP NNP 34268 1434 2 . . . 34268 1435 1 8VO 8vo CD 34268 1435 2 , , , 34268 1435 3 WITH with IN 34268 1435 4 MAP MAP NNP 34268 1435 5 , , , 34268 1435 6 CLOTH cloth JJ 34268 1435 7 BOARDS board NNS 34268 1435 8 . . . 34268 1436 1 BATH BATH NNP 34268 1436 2 AND and CC 34268 1436 3 WELLS WELLS NNP 34268 1436 4 . . . 34268 1437 1 By by IN 34268 1437 2 the the DT 34268 1437 3 Rev. Rev. NNP 34268 1438 1 W. W. NNP 34268 1438 2 HUNT HUNT NNP 34268 1438 3 . . . 34268 1439 1 _ _ NNP 34268 1439 2 2s 2s NNP 34268 1439 3 . . . 34268 1440 1 6d 6d NNP 34268 1440 2 . . . 34268 1440 3 _ _ NNP 34268 1440 4 CANTERBURY CANTERBURY NNP 34268 1440 5 . . . 34268 1441 1 By by IN 34268 1441 2 the the DT 34268 1441 3 late late JJ 34268 1441 4 Rev. Rev. NNP 34268 1442 1 R. R. NNP 34268 1442 2 C. C. NNP 34268 1442 3 JENKINS JENKINS NNP 34268 1442 4 . . . 34268 1443 1 _ _ NNP 34268 1443 2 3s 3s CD 34268 1443 3 . . . 34268 1444 1 6d 6d NNP 34268 1444 2 . . . 34268 1444 3 _ _ NNP 34268 1444 4 CARLISLE CARLISLE NNP 34268 1444 5 . . . 34268 1445 1 By by IN 34268 1445 2 the the DT 34268 1445 3 late late JJ 34268 1445 4 RICHARD RICHARD NNP 34268 1445 5 S. S. NNP 34268 1445 6 FERGUSON FERGUSON NNP 34268 1445 7 . . . 34268 1446 1 _ _ NNP 34268 1446 2 2s 2s NNP 34268 1446 3 . . . 34268 1447 1 6d 6d NNP 34268 1447 2 . . . 34268 1447 3 _ _ NNP 34268 1447 4 CHESTER CHESTER NNP 34268 1447 5 . . . 34268 1448 1 By by IN 34268 1448 2 the the DT 34268 1448 3 Rev. Rev. NNP 34268 1449 1 RUPERT RUPERT NNP 34268 1449 2 H. H. NNP 34268 1449 3 MORRIS MORRIS NNP 34268 1449 4 . . . 34268 1450 1 With with IN 34268 1450 2 Map Map NNP 34268 1450 3 . . . 34268 1451 1 _ _ NNP 34268 1451 2 3s 3s NNP 34268 1451 3 . . . 34268 1451 4 _ _ NNP 34268 1451 5 CHICHESTER CHICHESTER NNP 34268 1451 6 . . . 34268 1452 1 By by IN 34268 1452 2 the the DT 34268 1452 3 late late JJ 34268 1452 4 Very Very NNP 34268 1452 5 Rev. Rev. NNP 34268 1453 1 W. W. NNP 34268 1453 2 R. R. NNP 34268 1453 3 W. W. NNP 34268 1453 4 STEPHENS STEPHENS NNP 34268 1453 5 . . . 34268 1454 1 With with IN 34268 1454 2 Map Map NNP 34268 1454 3 and and CC 34268 1454 4 Plan Plan NNP 34268 1454 5 . . . 34268 1455 1 _ _ NNP 34268 1455 2 2s 2s NNP 34268 1455 3 . . . 34268 1456 1 6d 6d NNP 34268 1456 2 . . . 34268 1456 3 _ _ NNP 34268 1456 4 DURHAM DURHAM NNP 34268 1456 5 . . . 34268 1457 1 By by IN 34268 1457 2 Rev. Rev. NNP 34268 1458 1 J. J. NNP 34268 1458 2 L. L. NNP 34268 1458 3 LOW LOW NNP 34268 1458 4 . . . 34268 1459 1 With with IN 34268 1459 2 Map Map NNP 34268 1459 3 and and CC 34268 1459 4 Plan Plan NNP 34268 1459 5 . . . 34268 1460 1 _ _ NNP 34268 1460 2 2s 2s NNP 34268 1460 3 . . . 34268 1460 4 _ _ NNP 34268 1460 5 HEREFORD HEREFORD NNP 34268 1460 6 . . . 34268 1461 1 By by IN 34268 1461 2 the the DT 34268 1461 3 late late JJ 34268 1461 4 Rev. Rev. NNP 34268 1462 1 Canon Canon NNP 34268 1462 2 PHILLPOTT PHILLPOTT NNP 34268 1462 3 . . . 34268 1463 1 _ _ NNP 34268 1463 2 3s 3s NNP 34268 1463 3 . . . 34268 1463 4 _ _ NNP 34268 1463 5 LICHFIELD LICHFIELD NNP 34268 1463 6 . . . 34268 1464 1 By by IN 34268 1464 2 the the DT 34268 1464 3 Rev. Rev. NNP 34268 1465 1 W. W. NNP 34268 1465 2 BERESFORD BERESFORD NNP 34268 1465 3 . . . 34268 1466 1 _ _ NNP 34268 1466 2 2s 2s NNP 34268 1466 3 . . . 34268 1467 1 6d 6d NNP 34268 1467 2 . . . 34268 1467 3 _ _ NNP 34268 1467 4 LINCOLN LINCOLN NNP 34268 1467 5 . . . 34268 1468 1 By by IN 34268 1468 2 the the DT 34268 1468 3 late late JJ 34268 1468 4 Rev. Rev. NNP 34268 1469 1 Canon Canon NNP 34268 1469 2 E. E. NNP 34268 1469 3 VENABLES VENABLES NNP 34268 1469 4 , , , 34268 1469 5 and and CC 34268 1469 6 the the DT 34268 1469 7 late late JJ 34268 1469 8 Ven Ven NNP 34268 1469 9 . . . 34268 1470 1 ARCHDEACON ARCHDEACON NNP 34268 1470 2 PERRY PERRY NNP 34268 1470 3 . . . 34268 1471 1 With with IN 34268 1471 2 Map Map NNP 34268 1471 3 . . . 34268 1472 1 _ _ NNP 34268 1472 2 4s 4s CD 34268 1472 3 . . . 34268 1472 4 _ _ NNP 34268 1472 5 LLANDAFF LLANDAFF NNP 34268 1472 6 . . . 34268 1473 1 By by IN 34268 1473 2 the the DT 34268 1473 3 Rev. Rev. NNP 34268 1474 1 E. E. NNP 34268 1474 2 J. J. NNP 34268 1474 3 NEWELL NEWELL NNP 34268 1474 4 , , , 34268 1474 5 M.A. M.A. NNP 34268 1475 1 With with IN 34268 1475 2 Map Map NNP 34268 1475 3 . . . 34268 1476 1 _ _ NNP 34268 1476 2 3s 3s CD 34268 1476 3 . . . 34268 1477 1 6d 6d NNP 34268 1477 2 . . . 34268 1477 3 _ _ NNP 34268 1477 4 NORWICH NORWICH NNP 34268 1477 5 . . . 34268 1478 1 By by IN 34268 1478 2 the the DT 34268 1478 3 Rev. Rev. NNP 34268 1479 1 A. A. NNP 34268 1479 2 JESSOPP JESSOPP NNP 34268 1479 3 , , , 34268 1479 4 D.D. D.D. NNP 34268 1480 1 _ _ NNP 34268 1480 2 2s 2s NNP 34268 1480 3 . . . 34268 1481 1 6d 6d NNP 34268 1481 2 . . . 34268 1481 3 _ _ NNP 34268 1481 4 OXFORD OXFORD NNP 34268 1481 5 . . . 34268 1482 1 By by IN 34268 1482 2 the the DT 34268 1482 3 Rev. Rev. NNP 34268 1483 1 E. E. NNP 34268 1483 2 MARSHALL MARSHALL NNP 34268 1483 3 . . . 34268 1484 1 _ _ NNP 34268 1484 2 2s 2s NNP 34268 1484 3 . . . 34268 1485 1 6d 6d NNP 34268 1485 2 . . . 34268 1485 3 _ _ NNP 34268 1485 4 PETERBOROUGH PETERBOROUGH NNP 34268 1485 5 . . . 34268 1486 1 By by IN 34268 1486 2 the the DT 34268 1486 3 Rev. Rev. NNP 34268 1487 1 G. G. NNP 34268 1487 2 A. A. NNP 34268 1487 3 POOLE POOLE NNP 34268 1487 4 , , , 34268 1487 5 M.A. M.A. NNP 34268 1488 1 _ _ NNP 34268 1488 2 2s 2s NNP 34268 1488 3 . . . 34268 1489 1 6d 6d NNP 34268 1489 2 . . . 34268 1489 3 _ _ NNP 34268 1489 4 ROCHESTER ROCHESTER NNP 34268 1489 5 . . . 34268 1490 1 By by IN 34268 1490 2 the the DT 34268 1490 3 Rev. Rev. NNP 34268 1491 1 A. A. NNP 34268 1491 2 J. J. NNP 34268 1491 3 PEARMAN PEARMAN NNP 34268 1491 4 . . . 34268 1492 1 With with IN 34268 1492 2 Map Map NNP 34268 1492 3 . . . 34268 1493 1 _ _ NNP 34268 1493 2 4s 4s CD 34268 1493 3 . . . 34268 1493 4 _ _ NNP 34268 1493 5 SALISBURY SALISBURY NNP 34268 1493 6 . . . 34268 1494 1 By by IN 34268 1494 2 the the DT 34268 1494 3 Rev. Rev. NNP 34268 1495 1 W. W. NNP 34268 1495 2 H. H. NNP 34268 1495 3 JONES JONES NNP 34268 1495 4 . . . 34268 1496 1 With with IN 34268 1496 2 Map Map NNP 34268 1496 3 . . . 34268 1497 1 _ _ NNP 34268 1497 2 2s 2s NNP 34268 1497 3 . . . 34268 1498 1 6d 6d NNP 34268 1498 2 . . . 34268 1498 3 _ _ NNP 34268 1498 4 SODOR SODOR NNP 34268 1498 5 AND and CC 34268 1498 6 MAN MAN NNP 34268 1498 7 . . . 34268 1499 1 By by IN 34268 1499 2 A. a. NN 34268 1499 3 W. W. NNP 34268 1499 4 MOORE MOORE NNP 34268 1499 5 , , , 34268 1499 6 M.A. M.A. NNP 34268 1500 1 _ _ NNP 34268 1500 2 3s 3s NNP 34268 1500 3 . . . 34268 1500 4 _ _ NNP 34268 1500 5 ST ST NNP 34268 1500 6 . . . 34268 1500 7 ASAPH ASAPH NNP 34268 1500 8 . . . 34268 1501 1 By by IN 34268 1501 2 the the DT 34268 1501 3 Ven Ven NNP 34268 1501 4 . . . 34268 1502 1 Archdeacon Archdeacon NNP 34268 1502 2 THOMAS THOMAS NNP 34268 1502 3 . . . 34268 1503 1 _ _ NNP 34268 1503 2 2s 2s NNP 34268 1503 3 . . . 34268 1503 4 _ _ NNP 34268 1503 5 ST ST NNP 34268 1503 6 . . . 34268 1503 7 DAVID'S. DAVID'S. NNP 34268 1504 1 By by IN 34268 1504 2 the the DT 34268 1504 3 Rev. Rev. NNP 34268 1505 1 Canon Canon NNP 34268 1505 2 BEVAN BEVAN NNP 34268 1505 3 . . . 34268 1506 1 With with IN 34268 1506 2 Map Map NNP 34268 1506 3 . . . 34268 1507 1 _ _ NNP 34268 1507 2 2s 2s NNP 34268 1507 3 . . . 34268 1508 1 6d 6d NNP 34268 1508 2 . . . 34268 1508 3 _ _ NNP 34268 1508 4 WINCHESTER WINCHESTER NNP 34268 1508 5 . . . 34268 1509 1 By by IN 34268 1509 2 the the DT 34268 1509 3 Rev. Rev. NNP 34268 1510 1 W. W. NNP 34268 1510 2 BENHAM BENHAM NNP 34268 1510 3 , , , 34268 1510 4 B.D. B.D. NNP 34268 1511 1 _ _ NNP 34268 1511 2 3s 3s NNP 34268 1511 3 . . . 34268 1511 4 _ _ NNP 34268 1511 5 WORCESTER WORCESTER NNP 34268 1511 6 . . . 34268 1512 1 By by IN 34268 1512 2 the the DT 34268 1512 3 Rev. Rev. NNP 34268 1513 1 I. I. NNP 34268 1513 2 GREGORY GREGORY NNP 34268 1513 3 SMITH SMITH NNP 34268 1513 4 and and CC 34268 1513 5 Rev. Rev. NNP 34268 1514 1 PHIPPS PHIPPS NNP 34268 1514 2 ONSLOW ONSLOW NNP 34268 1514 3 . . . 34268 1515 1 _ _ NNP 34268 1515 2 3s 3s CD 34268 1515 3 . . . 34268 1516 1 6d 6d NNP 34268 1516 2 . . . 34268 1516 3 _ _ NNP 34268 1516 4 YORK YORK NNP 34268 1516 5 . . . 34268 1517 1 By by IN 34268 1517 2 the the DT 34268 1517 3 Rev. Rev. NNP 34268 1518 1 Canon Canon NNP 34268 1518 2 ORNSBY ORNSBY NNP 34268 1518 3 , , , 34268 1518 4 M.A. M.A. NNP 34268 1518 5 , , , 34268 1518 6 F.S.A. F.S.A. NNP 34268 1519 1 _ _ NNP 34268 1519 2 3s 3s CD 34268 1519 3 . . . 34268 1520 1 6d 6d NNP 34268 1520 2 . . . 34268 1520 3 _ _ NNP 34268 1520 4 * * NFP 34268 1520 5 * * NFP 34268 1520 6 * * NFP 34268 1520 7 * * NFP 34268 1520 8 * * NFP 34268 1520 9 EARLY early NN 34268 1520 10 CHURCH CHURCH NNS 34268 1520 11 CLASSICS classic NNS 34268 1520 12 . . . 34268 1521 1 SMALL SMALL NNP 34268 1521 2 POST POST NNP 34268 1521 3 8VO 8vo CD 34268 1521 4 , , , 34268 1521 5 CLOTH cloth JJ 34268 1521 6 BOARDS board NNS 34268 1521 7 . . . 34268 1522 1 A a DT 34268 1522 2 HOMILY homily NN 34268 1522 3 OF of IN 34268 1522 4 CLEMENT clement NN 34268 1522 5 OF of IN 34268 1522 6 ALEXANDRIA ALEXANDRIA NNP 34268 1522 7 , , , 34268 1522 8 entitled entitle VBN 34268 1522 9 , , , 34268 1522 10 Who who WP 34268 1522 11 is be VBZ 34268 1522 12 the the DT 34268 1522 13 Rich Rich NNP 34268 1522 14 Man Man NNP 34268 1522 15 that that WDT 34268 1522 16 is be VBZ 34268 1522 17 Being be VBG 34268 1522 18 Saved save VBN 34268 1522 19 ? ? . 34268 1523 1 By by IN 34268 1523 2 Rev. Rev. NNP 34268 1524 1 P. P. NNP 34268 1524 2 MORDAUNT MORDAUNT NNP 34268 1524 3 BARNARD BARNARD NNP 34268 1524 4 . . . 34268 1525 1 _ _ NNP 34268 1525 2 1s 1s NNP 34268 1525 3 . . . 34268 1525 4 _ _ NNP 34268 1525 5 BISHOP BISHOP NNP 34268 1525 6 SARAPION SARAPION NNP 34268 1525 7 'S 's POS 34268 1525 8 PRAYER prayer NN 34268 1525 9 - - HYPH 34268 1525 10 BOOK BOOK NNP 34268 1525 11 : : : 34268 1525 12 An an DT 34268 1525 13 Egyptian egyptian JJ 34268 1525 14 Pontifical Pontifical NNP 34268 1525 15 dated date VBN 34268 1525 16 probably probably RB 34268 1525 17 about about RB 34268 1525 18 350 350 CD 34268 1525 19 - - SYM 34268 1525 20 356 356 CD 34268 1525 21 A.D. A.D. NNP 34268 1526 1 Translated translate VBN 34268 1526 2 from from IN 34268 1526 3 the the DT 34268 1526 4 Edition Edition NNP 34268 1526 5 of of IN 34268 1526 6 Dr. Dr. NNP 34268 1526 7 G. G. NNP 34268 1526 8 WOBBERMIN WOBBERMIN NNP 34268 1526 9 . . . 34268 1527 1 With with IN 34268 1527 2 Introduction introduction NN 34268 1527 3 , , , 34268 1527 4 Notes Notes NNPS 34268 1527 5 , , , 34268 1527 6 and and CC 34268 1527 7 Indices Indices NNP 34268 1527 8 , , , 34268 1527 9 by by IN 34268 1527 10 the the DT 34268 1527 11 Right Right NNP 34268 1527 12 Rev. Rev. NNP 34268 1528 1 JOHN JOHN NNP 34268 1528 2 WORDSWORTH WORDSWORTH NNP 34268 1528 3 , , , 34268 1528 4 D.D. D.D. NNP 34268 1529 1 _ _ NNP 34268 1529 2 1s 1s NNP 34268 1529 3 . . . 34268 1530 1 6d 6d NNP 34268 1530 2 . . . 34268 1530 3 _ _ NNP 34268 1530 4 ORIGEN ORIGEN VBD 34268 1530 5 THE the DT 34268 1530 6 TEACHER teacher NN 34268 1530 7 . . . 34268 1531 1 Being be VBG 34268 1531 2 the the DT 34268 1531 3 Address address NN 34268 1531 4 of of IN 34268 1531 5 Gregory Gregory NNP 34268 1531 6 the the DT 34268 1531 7 Wonder Wonder NNP 34268 1531 8 - - HYPH 34268 1531 9 Worker Worker NNP 34268 1531 10 to to IN 34268 1531 11 Origen Origen NNP 34268 1531 12 , , , 34268 1531 13 together together RB 34268 1531 14 with with IN 34268 1531 15 Origen Origen NNP 34268 1531 16 's 's POS 34268 1531 17 Letter letter NN 34268 1531 18 to to IN 34268 1531 19 Gregory Gregory NNP 34268 1531 20 . . . 34268 1532 1 Translated translate VBN 34268 1532 2 , , , 34268 1532 3 with with IN 34268 1532 4 an an DT 34268 1532 5 Introduction introduction NN 34268 1532 6 and and CC 34268 1532 7 Notes Notes NNPS 34268 1532 8 , , , 34268 1532 9 by by IN 34268 1532 10 the the DT 34268 1532 11 Rev. Rev. NNP 34268 1533 1 W. W. NNP 34268 1533 2 METCALFE METCALFE NNP 34268 1533 3 , , , 34268 1533 4 D.D. D.D. NNP 34268 1534 1 _ _ NNP 34268 1534 2 1s 1s NNP 34268 1534 3 . . . 34268 1535 1 6d 6d NNP 34268 1535 2 . . . 34268 1535 3 _ _ NNP 34268 1535 4 ST ST NNP 34268 1535 5 . . . 34268 1535 6 CYPRIAN cyprian NN 34268 1535 7 ON on IN 34268 1535 8 THE the DT 34268 1535 9 LORD LORD NNP 34268 1535 10 'S 's POS 34268 1535 11 PRAYER prayer NN 34268 1535 12 . . . 34268 1536 1 An an DT 34268 1536 2 English English NNP 34268 1536 3 Translation translation NN 34268 1536 4 , , , 34268 1536 5 with with IN 34268 1536 6 Introduction introduction NN 34268 1536 7 by by IN 34268 1536 8 the the DT 34268 1536 9 Ven Ven NNP 34268 1536 10 . . . 34268 1537 1 Archdeacon Archdeacon NNP 34268 1537 2 T. T. NNP 34268 1537 3 H. H. NNP 34268 1537 4 BINDLEY BINDLEY NNP 34268 1537 5 , , , 34268 1537 6 D.D. D.D. NNP 34268 1538 1 _ _ NNP 34268 1538 2 1s 1s NNP 34268 1538 3 . . . 34268 1539 1 6d 6d NNP 34268 1539 2 . . . 34268 1539 3 _ _ NNP 34268 1539 4 ST ST NNP 34268 1539 5 . . . 34268 1539 6 POLYCARP POLYCARP NNP 34268 1539 7 , , , 34268 1539 8 BISHOP BISHOP NNP 34268 1539 9 OF of IN 34268 1539 10 SMYRNA SMYRNA NNP 34268 1539 11 . . . 34268 1540 1 By by IN 34268 1540 2 the the DT 34268 1540 3 late late JJ 34268 1540 4 Rev. Rev. NNP 34268 1541 1 BLOMFIELD BLOMFIELD NNP 34268 1541 2 JACKSON JACKSON NNP 34268 1541 3 , , , 34268 1541 4 M.A. M.A. NNP 34268 1542 1 _ _ NNP 34268 1542 2 1s 1s NNP 34268 1542 3 . . . 34268 1542 4 _ _ NNP 34268 1542 5 THE the DT 34268 1542 6 DOCTRINE DOCTRINE NNP 34268 1542 7 OF of IN 34268 1542 8 THE the DT 34268 1542 9 TWELVE twelve NN 34268 1542 10 APOSTLES apostle NNS 34268 1542 11 . . . 34268 1543 1 Translated translate VBN 34268 1543 2 into into IN 34268 1543 3 English English NNP 34268 1543 4 , , , 34268 1543 5 with with IN 34268 1543 6 Introduction introduction NN 34268 1543 7 and and CC 34268 1543 8 Notes Notes NNPS 34268 1543 9 , , , 34268 1543 10 by by IN 34268 1543 11 the the DT 34268 1543 12 Rev. Rev. NNP 34268 1544 1 CHARLES CHARLES NNP 34268 1544 2 BIGG BIGG NNP 34268 1544 3 , , , 34268 1544 4 D.D. D.D. NNP 34268 1545 1 _ _ NNP 34268 1545 2 1s 1s NNP 34268 1545 3 . . . 34268 1545 4 _ _ NNP 34268 1545 5 THE the DT 34268 1545 6 EPISTLE EPISTLE NNP 34268 1545 7 OF of IN 34268 1545 8 ST ST NNP 34268 1545 9 . . . 34268 1545 10 CLEMENT CLEMENT NNP 34268 1545 11 , , , 34268 1545 12 BISHOP BISHOP NNP 34268 1545 13 OF of IN 34268 1545 14 ROME ROME NNP 34268 1545 15 . . . 34268 1546 1 By by IN 34268 1546 2 the the DT 34268 1546 3 Rev. Rev. NNP 34268 1547 1 JOHN JOHN NNP 34268 1547 2 A. A. NNP 34268 1547 3 F. F. NNP 34268 1547 4 GREGG GREGG NNP 34268 1547 5 , , , 34268 1547 6 M.A. M.A. NNP 34268 1548 1 _ _ NNP 34268 1548 2 1s 1s NNP 34268 1548 3 . . . 34268 1548 4 _ _ NNP 34268 1548 5 ST ST NNP 34268 1548 6 . . . 34268 1548 7 AUGUSTINE AUGUSTINE NNP 34268 1548 8 'S 'S NNP 34268 1548 9 TREATISE TREATISE NNS 34268 1548 10 ON on IN 34268 1548 11 THE the DT 34268 1548 12 CITY CITY NNP 34268 1548 13 OF of IN 34268 1548 14 GOD GOD NNP 34268 1548 15 . . . 34268 1549 1 By by IN 34268 1549 2 Rev. Rev. NNP 34268 1550 1 F. F. NNP 34268 1550 2 R. R. NNP 34268 1550 3 M. M. NNP 34268 1550 4 HITCHCOCK HITCHCOCK NNP 34268 1550 5 , , , 34268 1550 6 M.A. M.A. NNP 34268 1550 7 , , , 34268 1550 8 B.D. B.D. NNP 34268 1551 1 _ _ NNP 34268 1551 2 1s 1s NNP 34268 1551 3 . . . 34268 1552 1 6d 6d NNP 34268 1552 2 . . . 34268 1552 3 _ _ NNP 34268 1552 4 ST ST NNP 34268 1552 5 . . . 34268 1552 6 CHRYSOSTOM CHRYSOSTOM VBD 34268 1552 7 ON on IN 34268 1552 8 THE the DT 34268 1552 9 PRIESTHOOD PRIESTHOOD NNP 34268 1552 10 . . . 34268 1553 1 By by IN 34268 1553 2 the the DT 34268 1553 3 Rev. Rev. NNP 34268 1554 1 T. T. NNP 34268 1554 2 ALLEN ALLEN NNP 34268 1554 3 MOXOM MOXOM NNP 34268 1554 4 , , , 34268 1554 5 M.A. M.A. NNP 34268 1555 1 _ _ NNP 34268 1555 2 2s 2s NNP 34268 1555 3 . . . 34268 1555 4 _ _ NNP 34268 1555 5 THE the DT 34268 1555 6 APOSTOLICAL APOSTOLICAL NNP 34268 1555 7 CONSTITUTIONS CONSTITUTIONS NNP 34268 1555 8 AND and CC 34268 1555 9 COGNATE cognate NN 34268 1555 10 DOCUMENTS document NNS 34268 1555 11 , , , 34268 1555 12 with with IN 34268 1555 13 special special JJ 34268 1555 14 reference reference NN 34268 1555 15 to to IN 34268 1555 16 their -PRON- PRP$ 34268 1555 17 Liturgical Liturgical NNP 34268 1555 18 Elements Elements NNPS 34268 1555 19 . . . 34268 1556 1 By by IN 34268 1556 2 the the DT 34268 1556 3 Rev. Rev. NNP 34268 1557 1 DE DE NNP 34268 1557 2 LACY LACY NNP 34268 1557 3 O'LEARY O'LEARY NNP 34268 1557 4 , , , 34268 1557 5 M.A. M.A. NNP 34268 1558 1 _ _ NNP 34268 1558 2 1s 1s NNP 34268 1558 3 . . . 34268 1558 4 _ _ NNP 34268 1558 5 THE the DT 34268 1558 6 EPISTLE EPISTLE NNP 34268 1558 7 OF of IN 34268 1558 8 DIOGNETUS DIOGNETUS NNP 34268 1558 9 . . . 34268 1559 1 By by IN 34268 1559 2 the the DT 34268 1559 3 Rev. Rev. NNP 34268 1560 1 L. L. NNP 34268 1560 2 B. B. NNP 34268 1560 3 RADFORD RADFORD NNP 34268 1560 4 , , , 34268 1560 5 M.A. M.A. NNP 34268 1561 1 _ _ NNP 34268 1561 2 1s 1s NNP 34268 1561 3 . . . 34268 1562 1 6d 6d NNP 34268 1562 2 . . . 34268 1562 3 _ _ NNP 34268 1562 4 THE the DT 34268 1562 5 EPISTLE EPISTLE NNP 34268 1562 6 OF of IN 34268 1562 7 THE the DT 34268 1562 8 GALILEAN GALILEAN NNP 34268 1562 9 CHURCHES churches NN 34268 1562 10 : : : 34268 1562 11 Lugdunum Lugdunum NNP 34268 1562 12 and and CC 34268 1562 13 Vienne Vienne NNP 34268 1562 14 . . . 34268 1563 1 With with IN 34268 1563 2 an an DT 34268 1563 3 Appendix Appendix NNP 34268 1563 4 containing contain VBG 34268 1563 5 Tertullian Tertullian NNP 34268 1563 6 's 's POS 34268 1563 7 Address address NN 34268 1563 8 to to IN 34268 1563 9 Martyrs Martyrs NNP 34268 1563 10 and and CC 34268 1563 11 the the DT 34268 1563 12 Passion passion NN 34268 1563 13 of of IN 34268 1563 14 St. St. NNP 34268 1563 15 Perpetua Perpetua NNP 34268 1563 16 . . . 34268 1564 1 Translated translate VBN 34268 1564 2 , , , 34268 1564 3 with with IN 34268 1564 4 Introduction introduction NN 34268 1564 5 and and CC 34268 1564 6 Notes Notes NNPS 34268 1564 7 , , , 34268 1564 8 by by IN 34268 1564 9 Ven Ven NNP 34268 1564 10 . . . 34268 1565 1 Archdeacon Archdeacon NNP 34268 1565 2 T. T. NNP 34268 1565 3 H. H. NNP 34268 1565 4 BINDLEY BINDLEY NNP 34268 1565 5 , , , 34268 1565 6 D.D. D.D. NNP 34268 1566 1 _ _ NNP 34268 1566 2 1s 1s NNP 34268 1566 3 . . . 34268 1566 4 _ _ NNP 34268 1566 5 THE the DT 34268 1566 6 EPISTLES EPISTLES NNP 34268 1566 7 OF of IN 34268 1566 8 ST ST NNP 34268 1566 9 . . . 34268 1566 10 IGNATIUS IGNATIUS NNP 34268 1566 11 , , , 34268 1566 12 BISHOP BISHOP NNP 34268 1566 13 OF of IN 34268 1566 14 ANTIOCH ANTIOCH NNP 34268 1566 15 . . . 34268 1567 1 By by IN 34268 1567 2 Rev. Rev. NNP 34268 1568 1 J. J. NNP 34268 1568 2 H. H. NNP 34268 1568 3 SRAWLEY SRAWLEY NNP 34268 1568 4 , , , 34268 1568 5 M.A. M.A. NNP 34268 1569 1 In in IN 34268 1569 2 two two CD 34268 1569 3 volumes volume NNS 34268 1569 4 . . . 34268 1570 1 _ _ NNP 34268 1570 2 1s 1s NNP 34268 1570 3 . . . 34268 1570 4 _ _ IN 34268 1570 5 each each DT 34268 1570 6 . . . 34268 1571 1 THE the DT 34268 1571 2 LITURGY LITURGY NNP 34268 1571 3 OF of IN 34268 1571 4 THE the DT 34268 1571 5 EIGHTH EIGHTH NNP 34268 1571 6 BOOK BOOK NNP 34268 1571 7 OF of IN 34268 1571 8 " " `` 34268 1571 9 THE THE NNP 34268 1571 10 APOSTOLIC APOSTOLIC NNP 34268 1571 11 CONSTITUTIONS constitutions NN 34268 1571 12 , , , 34268 1571 13 " " '' 34268 1571 14 commonly commonly RB 34268 1571 15 called call VBN 34268 1571 16 the the DT 34268 1571 17 Clementine Clementine NNP 34268 1571 18 Liturgy Liturgy NNP 34268 1571 19 . . . 34268 1572 1 Translated translate VBN 34268 1572 2 into into IN 34268 1572 3 English English NNP 34268 1572 4 , , , 34268 1572 5 with with IN 34268 1572 6 Introduction introduction NN 34268 1572 7 and and CC 34268 1572 8 Notes Notes NNPS 34268 1572 9 , , , 34268 1572 10 by by IN 34268 1572 11 Rev. Rev. NNP 34268 1573 1 R. R. NNP 34268 1573 2 H. H. NNP 34268 1573 3 CRESSWELL CRESSWELL NNP 34268 1573 4 , , , 34268 1573 5 M.A. M.A. NNP 34268 1574 1 _ _ NNP 34268 1574 2 1s 1s NNP 34268 1574 3 . . . 34268 1575 1 6d 6d NNP 34268 1575 2 . . . 34268 1575 3 _ _ NNP 34268 1575 4 THE the DT 34268 1575 5 SHEPHERD SHEPHERD NNP 34268 1575 6 OF of IN 34268 1575 7 HERMAS hermas NN 34268 1575 8 . . . 34268 1576 1 By by IN 34268 1576 2 the the DT 34268 1576 3 late late JJ 34268 1576 4 Rev. Rev. NNP 34268 1577 1 C. C. NNP 34268 1577 2 TAYLOR TAYLOR NNP 34268 1577 3 , , , 34268 1577 4 D.D. D.D. NNP 34268 1578 1 Vols vol NNS 34268 1578 2 . . . 34268 1579 1 I. I. NNP 34268 1579 2 and and CC 34268 1579 3 II II NNP 34268 1579 4 . . . 34268 1580 1 _ _ NNP 34268 1580 2 2s 2s NNP 34268 1580 3 . . . 34268 1580 4 _ _ IN 34268 1580 5 each each DT 34268 1580 6 . . . 34268 1581 1 * * NFP 34268 1581 2 * * NFP 34268 1581 3 * * NFP 34268 1581 4 * * NFP 34268 1581 5 * * NFP 34268 1581 6 NON non JJ 34268 1581 7 - - NN 34268 1581 8 CHRISTIAN christian JJ 34268 1581 9 RELIGIOUS RELIGIOUS NNP 34268 1581 10 SYSTEMS system NNS 34268 1581 11 . . . 34268 1582 1 Fcap Fcap NNP 34268 1582 2 . . . 34268 1583 1 8vo 8vo JJ 34268 1583 2 , , , 34268 1583 3 cloth cloth NN 34268 1583 4 boards board NNS 34268 1583 5 , , , 34268 1583 6 2s 2s CD 34268 1583 7 . . . 34268 1584 1 6d 6d NNP 34268 1584 2 . . . 34268 1585 1 each each DT 34268 1585 2 . . . 34268 1586 1 BUDDHISM BUDDHISM NNP 34268 1586 2 : : : 34268 1586 3 being be VBG 34268 1586 4 a a DT 34268 1586 5 sketch sketch NN 34268 1586 6 of of IN 34268 1586 7 the the DT 34268 1586 8 Life Life NNP 34268 1586 9 and and CC 34268 1586 10 Teachings Teachings NNPS 34268 1586 11 of of IN 34268 1586 12 Gautama Gautama NNP 34268 1586 13 , , , 34268 1586 14 the the DT 34268 1586 15 Buddha Buddha NNP 34268 1586 16 . . . 34268 1587 1 By by IN 34268 1587 2 T. T. NNP 34268 1587 3 W. W. NNP 34268 1587 4 RHYS RHYS NNP 34268 1587 5 DAVIDS DAVIDS NNP 34268 1587 6 , , , 34268 1587 7 M.A. M.A. NNP 34268 1588 1 With with IN 34268 1588 2 Map Map NNP 34268 1588 3 . . . 34268 1589 1 BUDDHISM BUDDHISM NNP 34268 1589 2 IN in IN 34268 1589 3 CHINA CHINA NNP 34268 1589 4 . . . 34268 1590 1 By by IN 34268 1590 2 the the DT 34268 1590 3 Rev. Rev. NNP 34268 1591 1 S. S. NNP 34268 1591 2 BEAL BEAL NNP 34268 1591 3 . . . 34268 1592 1 With with IN 34268 1592 2 Map Map NNP 34268 1592 3 . . . 34268 1593 1 CONFUCIANISM CONFUCIANISM NNP 34268 1593 2 AND and CC 34268 1593 3 TAOUISM TAOUISM NNP 34268 1593 4 . . . 34268 1594 1 By by IN 34268 1594 2 Sir Sir NNP 34268 1594 3 ROBERT ROBERT NNP 34268 1594 4 K. K. NNP 34268 1594 5 DOUGLAS DOUGLAS NNP 34268 1594 6 , , , 34268 1594 7 of of IN 34268 1594 8 the the DT 34268 1594 9 British British NNP 34268 1594 10 Museum Museum NNP 34268 1594 11 . . . 34268 1595 1 With with IN 34268 1595 2 Map Map NNP 34268 1595 3 . . . 34268 1596 1 HINDUISM HINDUISM NNP 34268 1596 2 . . . 34268 1597 1 By by IN 34268 1597 2 the the DT 34268 1597 3 late late JJ 34268 1597 4 Sir Sir NNP 34268 1597 5 M. M. NNP 34268 1597 6 MONIER MONIER NNP 34268 1597 7 - - HYPH 34268 1597 8 WILLIAMS WILLIAMS NNP 34268 1597 9 , , , 34268 1597 10 M.A. M.A. NNP 34268 1597 11 , , , 34268 1597 12 D.C.L. D.C.L. NNP 34268 1598 1 With with IN 34268 1598 2 Map Map NNP 34268 1598 3 . . . 34268 1599 1 ISLAM ISLAM NNP 34268 1599 2 AND and CC 34268 1599 3 ITS ITS NNP 34268 1599 4 FOUNDER FOUNDER NNP 34268 1599 5 . . . 34268 1600 1 By by IN 34268 1600 2 J. J. NNP 34268 1600 3 W. W. NNP 34268 1600 4 H. H. NNP 34268 1600 5 STOBART STOBART NNP 34268 1600 6 . . . 34268 1601 1 With with IN 34268 1601 2 Map Map NNP 34268 1601 3 . . . 34268 1602 1 ISLAM ISLAM NNP 34268 1602 2 AS AS NNP 34268 1602 3 A a DT 34268 1602 4 MISSIONARY MISSIONARY NNP 34268 1602 5 RELIGION religion NN 34268 1602 6 . . . 34268 1603 1 By by IN 34268 1603 2 CHARLES CHARLES NNP 34268 1603 3 R. R. NNP 34268 1603 4 HAINES HAINES NNP 34268 1603 5 . . . 34268 1604 1 _ _ NNP 34268 1604 2 2s 2s NNP 34268 1604 3 . . . 34268 1604 4 _ _ NNP 34268 1604 5 THE the DT 34268 1604 6 CORAN CORAN NNP 34268 1604 7 : : : 34268 1604 8 its -PRON- PRP$ 34268 1604 9 Composition Composition NNP 34268 1604 10 and and CC 34268 1604 11 Teaching Teaching NNP 34268 1604 12 , , , 34268 1604 13 and and CC 34268 1604 14 the the DT 34268 1604 15 Testimony Testimony NNP 34268 1604 16 it -PRON- PRP 34268 1604 17 bears bear VBZ 34268 1604 18 to to IN 34268 1604 19 the the DT 34268 1604 20 Holy Holy NNP 34268 1604 21 Scriptures Scriptures NNPS 34268 1604 22 . . . 34268 1605 1 By by IN 34268 1605 2 SIR SIR NNP 34268 1605 3 WILLIAM WILLIAM NNP 34268 1605 4 MUIR MUIR NNP 34268 1605 5 , , , 34268 1605 6 K.C.S.I. K.C.S.I. NNP 34268 1606 1 THE the DT 34268 1606 2 HISTORICAL HISTORICAL NNP 34268 1606 3 DEVELOPMENT DEVELOPMENT NNP 34268 1606 4 OF of IN 34268 1606 5 THE the DT 34268 1606 6 QURà QURà NNP 34268 1606 7 � � . 34268 1606 8 N. N. NNP 34268 1607 1 By by IN 34268 1607 2 the the DT 34268 1607 3 Rev. Rev. NNP 34268 1608 1 EDWARD EDWARD NNP 34268 1608 2 SELL SELL NNP 34268 1608 3 , , , 34268 1608 4 D.D. D.D. NNP 34268 1608 5 , , , 34268 1608 6 M.R.A.S. M.R.A.S. NNP 34268 1609 1 THE the DT 34268 1609 2 RELIGION religion NN 34268 1609 3 OF of IN 34268 1609 4 THE the DT 34268 1609 5 CRESCENT CRESCENT NNP 34268 1609 6 , , , 34268 1609 7 OR or CC 34268 1609 8 ISLAM ISLAM NNP 34268 1609 9 : : : 34268 1609 10 its -PRON- PRP$ 34268 1609 11 Strength strength NN 34268 1609 12 , , , 34268 1609 13 its -PRON- PRP$ 34268 1609 14 Weakness Weakness NNP 34268 1609 15 , , , 34268 1609 16 its -PRON- PRP$ 34268 1609 17 Origin Origin NNP 34268 1609 18 , , , 34268 1609 19 its -PRON- PRP$ 34268 1609 20 Influence Influence NNP 34268 1609 21 . . . 34268 1610 1 By by IN 34268 1610 2 the the DT 34268 1610 3 Rev. Rev. NNP 34268 1611 1 W. W. NNP 34268 1611 2 ST ST NNP 34268 1611 3 . . . 34268 1611 4 CLAIR CLAIR NNP 34268 1611 5 TISDALL TISDALL NNP 34268 1611 6 , , , 34268 1611 7 M.A. M.A. NNP 34268 1612 1 _ _ NNP 34268 1612 2 4s 4s CD 34268 1612 3 . . . 34268 1612 4 _ _ NNP 34268 1612 5 STUDIES study NNS 34268 1612 6 OF of IN 34268 1612 7 NON NON NNP 34268 1612 8 - - JJ 34268 1612 9 CHRISTIAN CHRISTIAN NNP 34268 1612 10 RELIGIONS religion NNS 34268 1612 11 . . . 34268 1613 1 By by IN 34268 1613 2 ELIOT ELIOT NNP 34268 1613 3 HOWARD HOWARD NNP 34268 1613 4 . . . 34268 1614 1 * * NFP 34268 1614 2 * * NFP 34268 1614 3 * * NFP 34268 1614 4 * * NFP 34268 1614 5 * * NFP 34268 1614 6 COLONIAL colonial NN 34268 1614 7 CHURCH CHURCH NNS 34268 1614 8 HISTORIES history NNS 34268 1614 9 . . . 34268 1615 1 Fcap Fcap NNP 34268 1615 2 . . . 34268 1616 1 8vo 8vo LS 34268 1616 2 , , , 34268 1616 3 with with IN 34268 1616 4 Map Map NNP 34268 1616 5 , , , 34268 1616 6 cloth cloth NN 34268 1616 7 boards board NNS 34268 1616 8 . . . 34268 1617 1 DIOCESE DIOCESE NNS 34268 1617 2 OF of IN 34268 1617 3 MACKENZIE MACKENZIE NNP 34268 1617 4 RIVER RIVER NNP 34268 1617 5 , , , 34268 1617 6 by by IN 34268 1617 7 the the DT 34268 1617 8 Right Right NNP 34268 1617 9 Rev. Rev. NNP 34268 1618 1 W. W. NNP 34268 1618 2 C. C. NNP 34268 1618 3 BOMPAS BOMPAS NNP 34268 1618 4 , , , 34268 1618 5 D.D. D.D. NNP 34268 1618 6 , , , 34268 1618 7 Bishop Bishop NNP 34268 1618 8 of of IN 34268 1618 9 the the DT 34268 1618 10 Diocese Diocese NNP 34268 1618 11 . . . 34268 1619 1 _ _ NNP 34268 1619 2 2s 2s NNP 34268 1619 3 . . . 34268 1619 4 _ _ NNP 34268 1619 5 NEW NEW NNP 34268 1619 6 ZEALAND ZEALAND NNP 34268 1619 7 , , , 34268 1619 8 by by IN 34268 1619 9 the the DT 34268 1619 10 late late JJ 34268 1619 11 Very Very NNP 34268 1619 12 Rev. Rev. NNP 34268 1620 1 HENRY HENRY NNP 34268 1620 2 JACOBS JACOBS NNP 34268 1620 3 , , , 34268 1620 4 D.D. D.D. NNP 34268 1620 5 , , , 34268 1620 6 Dean Dean NNP 34268 1620 7 of of IN 34268 1620 8 Christchurch Christchurch NNP 34268 1620 9 . . . 34268 1621 1 Containing contain VBG 34268 1621 2 the the DT 34268 1621 3 Dioceses diocese NNS 34268 1621 4 of of IN 34268 1621 5 Auckland Auckland NNP 34268 1621 6 , , , 34268 1621 7 Christchurch Christchurch NNP 34268 1621 8 , , , 34268 1621 9 Dunedin Dunedin NNP 34268 1621 10 , , , 34268 1621 11 Nelson Nelson NNP 34268 1621 12 , , , 34268 1621 13 Waiapu Waiapu NNP 34268 1621 14 , , , 34268 1621 15 Wellington Wellington NNP 34268 1621 16 and and CC 34268 1621 17 Melanesia Melanesia NNP 34268 1621 18 . . . 34268 1622 1 _ _ NNP 34268 1622 2 5s 5s NNP 34268 1622 3 . . . 34268 1622 4 _ _ NNP 34268 1622 5 HISTORY HISTORY NNP 34268 1622 6 OF of IN 34268 1622 7 THE the DT 34268 1622 8 CHURCH CHURCH NNS 34268 1622 9 IN in IN 34268 1622 10 EASTERN EASTERN NNP 34268 1622 11 CANADA CANADA NNP 34268 1622 12 AND and CC 34268 1622 13 NEWFOUNDLAND NEWFOUNDLAND NNP 34268 1622 14 , , , 34268 1622 15 by by IN 34268 1622 16 the the DT 34268 1622 17 Rev. Rev. NNP 34268 1623 1 J. J. NNP 34268 1623 2 LANGTRY LANGTRY NNP 34268 1623 3 . . . 34268 1624 1 _ _ NNP 34268 1624 2 3s 3s NNP 34268 1624 3 . . . 34268 1624 4 _ _ NNP 34268 1624 5 THE the DT 34268 1624 6 CHURCH CHURCH NNP 34268 1624 7 IN in IN 34268 1624 8 THE the DT 34268 1624 9 WEST west NN 34268 1624 10 INDIES indie NNS 34268 1624 11 , , , 34268 1624 12 by by IN 34268 1624 13 the the DT 34268 1624 14 Rev. Rev. NNP 34268 1625 1 A. A. NNP 34268 1625 2 CALDECOTT CALDECOTT NNP 34268 1625 3 , , , 34268 1625 4 B.D. B.D. NNP 34268 1626 1 _ _ NNP 34268 1626 2 3s 3s CD 34268 1626 3 . . . 34268 1627 1 6d 6d NNP 34268 1627 2 . . . 34268 1627 3 _ _ NNP 34268 1627 4 THE the DT 34268 1627 5 STORY STORY NNP 34268 1627 6 OF of IN 34268 1627 7 THE the DT 34268 1627 8 AUSTRALIAN AUSTRALIAN NNP 34268 1627 9 CHURCH CHURCH NNS 34268 1627 10 , , , 34268 1627 11 by by IN 34268 1627 12 the the DT 34268 1627 13 Rev. Rev. NNP 34268 1628 1 E. E. NNP 34268 1628 2 SYMONDS SYMONDS NNP 34268 1628 3 . . . 34268 1629 1 _ _ NNP 34268 1629 2 2s 2s NNP 34268 1629 3 . . . 34268 1630 1 6d 6d NNP 34268 1630 2 . . . 34268 1630 3 _ _ NNP 34268 1630 4 * * NFP 34268 1630 5 * * NFP 34268 1630 6 * * NFP 34268 1630 7 * * NFP 34268 1630 8 * * NFP 34268 1630 9 LONDON LONDON NNP 34268 1630 10 : : : 34268 1630 11 NORTHUMBERLAND NORTHUMBERLAND NNP 34268 1630 12 AVENUE AVENUE NNP 34268 1630 13 , , , 34268 1630 14 W.C. W.C. NNP 34268 1630 15 43 43 CD 34268 1630 16 QUEEN QUEEN NNP 34268 1630 17 VICTORIA VICTORIA NNP 34268 1630 18 STREET STREET NNP 34268 1630 19 , , , 34268 1630 20 E.C. E.C. NNP 34268 1631 1 * * NFP 34268 1631 2 * * NFP 34268 1631 3 * * NFP 34268 1631 4 * * NFP 34268 1631 5 * * NFP 34268 1631 6 Notes note NNS 34268 1631 7 [ [ -LRB- 34268 1631 8 1 1 CD 34268 1631 9 ] ] -RRB- 34268 1631 10 The the DT 34268 1631 11 _ _ NNP 34268 1631 12 Operatives Operatives NNPS 34268 1631 13 ' ' POS 34268 1631 14 Lecture Lecture NNP 34268 1631 15 _ _ NNP 34268 1631 16 is be VBZ 34268 1631 17 always always RB 34268 1631 18 well well RB 34268 1631 19 advertised advertise VBN 34268 1631 20 in in IN 34268 1631 21 the the DT 34268 1631 22 streets street NNS 34268 1631 23 beforehand beforehand RB 34268 1631 24 by by IN 34268 1631 25 large large JJ 34268 1631 26 posters poster NNS 34268 1631 27 . . . 34268 1632 1 [ [ -LRB- 34268 1632 2 2 2 LS 34268 1632 3 ] ] -RRB- 34268 1632 4 Bulwer Bulwer NNP 34268 1632 5 Lytton Lytton NNP 34268 1632 6 's 's POS 34268 1632 7 _ _ NNP 34268 1632 8 Coming Coming NNP 34268 1632 9 Race Race NNP 34268 1632 10 _ _ NNP 34268 1632 11 . . . 34268 1633 1 [ [ -LRB- 34268 1633 2 3 3 LS 34268 1633 3 ] ] -RRB- 34268 1633 4 The the DT 34268 1633 5 glass glass NN 34268 1633 6 vessel vessel NN 34268 1633 7 ought ought MD 34268 1633 8 to to TO 34268 1633 9 be be VB 34268 1633 10 broader broad JJR 34268 1633 11 in in IN 34268 1633 12 comparison comparison NN 34268 1633 13 with with IN 34268 1633 14 its -PRON- PRP$ 34268 1633 15 height height NN 34268 1633 16 . . . 34268 1634 1 [ [ -LRB- 34268 1634 2 4 4 CD 34268 1634 3 ] ] -RRB- 34268 1634 4 In in IN 34268 1634 5 1746 1746 CD 34268 1634 6 Benjamin Benjamin NNP 34268 1634 7 Robins Robins NNP 34268 1634 8 taught teach VBD 34268 1634 9 the the DT 34268 1634 10 principles principle NNS 34268 1634 11 of of IN 34268 1634 12 rifling rifle VBG 34268 1634 13 as as IN 34268 1634 14 we -PRON- PRP 34268 1634 15 know know VBP 34268 1634 16 them -PRON- PRP 34268 1634 17 now now RB 34268 1634 18 . . . 34268 1635 1 He -PRON- PRP 34268 1635 2 showed show VBD 34268 1635 3 that that IN 34268 1635 4 the the DT 34268 1635 5 _ _ NNP 34268 1635 6 spin spin NN 34268 1635 7 _ _ NNP 34268 1635 8 of of IN 34268 1635 9 the the DT 34268 1635 10 round round JJ 34268 1635 11 bullet bullet NN 34268 1635 12 was be VBD 34268 1635 13 the the DT 34268 1635 14 most most RBS 34268 1635 15 important important JJ 34268 1635 16 thing thing NN 34268 1635 17 to to TO 34268 1635 18 consider consider VB 34268 1635 19 . . . 34268 1636 1 He -PRON- PRP 34268 1636 2 showed show VBD 34268 1636 3 that that IN 34268 1636 4 even even RB 34268 1636 5 the the DT 34268 1636 6 bent bent JJ 34268 1636 7 barrel barrel NN 34268 1636 8 of of IN 34268 1636 9 a a DT 34268 1636 10 gun gun NN 34268 1636 11 did do VBD 34268 1636 12 not not RB 34268 1636 13 deflect deflect VB 34268 1636 14 the the DT 34268 1636 15 bullet bullet NN 34268 1636 16 to to IN 34268 1636 17 anything anything NN 34268 1636 18 like like IN 34268 1636 19 the the DT 34268 1636 20 extent extent NN 34268 1636 21 that that IN 34268 1636 22 the the DT 34268 1636 23 spin spin NN 34268 1636 24 of of IN 34268 1636 25 the the DT 34268 1636 26 bullet bullet NN 34268 1636 27 made make VBD 34268 1636 28 it -PRON- PRP 34268 1636 29 deflect deflect VB 34268 1636 30 in in IN 34268 1636 31 the the DT 34268 1636 32 opposite opposite JJ 34268 1636 33 direction direction NN 34268 1636 34 . . . 34268 1637 1 [ [ -LRB- 34268 1637 2 5 5 CD 34268 1637 3 ] ] -RRB- 34268 1637 4 NOTE.--In NOTE.--In NNP 34268 1637 5 Fig Fig NNP 34268 1637 6 . . . 34268 1638 1 16 16 CD 34268 1638 2 the the DT 34268 1638 3 axis axi NNS 34268 1638 4 is be VBZ 34268 1638 5 shown show VBN 34268 1638 6 inclined inclined JJ 34268 1638 7 , , , 34268 1638 8 but but CC 34268 1638 9 , , , 34268 1638 10 only only RB 34268 1638 11 that that IN 34268 1638 12 it -PRON- PRP 34268 1638 13 would would MD 34268 1638 14 have have VB 34268 1638 15 been be VBN 34268 1638 16 more more RBR 34268 1638 17 troublesome troublesome JJ 34268 1638 18 to to TO 34268 1638 19 illustrate illustrate VB 34268 1638 20 , , , 34268 1638 21 I -PRON- PRP 34268 1638 22 should should MD 34268 1638 23 have have VB 34268 1638 24 preferred prefer VBN 34268 1638 25 to to TO 34268 1638 26 show show VB 34268 1638 27 the the DT 34268 1638 28 precession precession NN 34268 1638 29 occurring occur VBG 34268 1638 30 when when WRB 34268 1638 31 the the DT 34268 1638 32 axis axis NN 34268 1638 33 keeps keep VBZ 34268 1638 34 horizontal horizontal JJ 34268 1638 35 . . . 34268 1639 1 [ [ -LRB- 34268 1639 2 6 6 CD 34268 1639 3 ] ] -RRB- 34268 1639 4 When when WRB 34268 1639 5 this this DT 34268 1639 6 lecture lecture NN 34268 1639 7 containing contain VBG 34268 1639 8 the the DT 34268 1639 9 above above JJ 34268 1639 10 statement statement NN 34268 1639 11 was be VBD 34268 1639 12 in in IN 34268 1639 13 the the DT 34268 1639 14 hands hand NNS 34268 1639 15 of of IN 34268 1639 16 the the DT 34268 1639 17 printers printer NNS 34268 1639 18 , , , 34268 1639 19 I -PRON- PRP 34268 1639 20 was be VBD 34268 1639 21 directed direct VBN 34268 1639 22 by by IN 34268 1639 23 Prof. Prof. NNP 34268 1639 24 Fitzgerald Fitzgerald NNP 34268 1639 25 to to IN 34268 1639 26 the the DT 34268 1639 27 late late JJ 34268 1639 28 Prof. Prof. NNP 34268 1639 29 Jellet Jellet NNP 34268 1639 30 's 's POS 34268 1639 31 _ _ NNP 34268 1639 32 Treatise Treatise NNP 34268 1639 33 on on IN 34268 1639 34 the the DT 34268 1639 35 Theory Theory NNP 34268 1639 36 of of IN 34268 1639 37 Friction Friction NNP 34268 1639 38 _ _ NNP 34268 1639 39 , , , 34268 1639 40 published publish VBN 34268 1639 41 in in IN 34268 1639 42 1872 1872 CD 34268 1639 43 , , , 34268 1639 44 and and CC 34268 1639 45 there there RB 34268 1639 46 at at IN 34268 1639 47 page page NN 34268 1639 48 18 18 CD 34268 1639 49 I -PRON- PRP 34268 1639 50 found find VBD 34268 1639 51 the the DT 34268 1639 52 mathematical mathematical JJ 34268 1639 53 explanation explanation NN 34268 1639 54 of of IN 34268 1639 55 the the DT 34268 1639 56 rising rise VBG 34268 1639 57 of of IN 34268 1639 58 a a DT 34268 1639 59 top top NN 34268 1639 60 . . . 34268 1640 1 [ [ -LRB- 34268 1640 2 7 7 CD 34268 1640 3 ] ] -RRB- 34268 1640 4 Roughly roughly RB 34268 1640 5 , , , 34268 1640 6 the the DT 34268 1640 7 _ _ NNP 34268 1640 8 Inertia Inertia NNP 34268 1640 9 _ _ NNP 34268 1640 10 or or CC 34268 1640 11 _ _ NNP 34268 1640 12 Mass Mass NNP 34268 1640 13 _ _ NNP 34268 1640 14 of of IN 34268 1640 15 a a DT 34268 1640 16 body body NN 34268 1640 17 expresses express VBZ 34268 1640 18 its -PRON- PRP$ 34268 1640 19 resistance resistance NN 34268 1640 20 to to TO 34268 1640 21 change change VB 34268 1640 22 of of IN 34268 1640 23 mere mere JJ 34268 1640 24 translational translational JJ 34268 1640 25 velocity velocity NN 34268 1640 26 , , , 34268 1640 27 whereas whereas IN 34268 1640 28 , , , 34268 1640 29 the the DT 34268 1640 30 _ _ NNP 34268 1640 31 Moment Moment NNP 34268 1640 32 of of IN 34268 1640 33 Inertia Inertia NNP 34268 1640 34 _ _ NNP 34268 1640 35 of of IN 34268 1640 36 a a DT 34268 1640 37 body body NN 34268 1640 38 expresses express VBZ 34268 1640 39 its -PRON- PRP$ 34268 1640 40 resistance resistance NN 34268 1640 41 to to TO 34268 1640 42 change change VB 34268 1640 43 of of IN 34268 1640 44 rotational rotational JJ 34268 1640 45 velocity velocity NN 34268 1640 46 . . . 34268 1641 1 [ [ -LRB- 34268 1641 2 8 8 CD 34268 1641 3 ] ] -RRB- 34268 1641 4 It -PRON- PRP 34268 1641 5 is be VBZ 34268 1641 6 a a DT 34268 1641 7 very very RB 34268 1641 8 unlikely unlikely JJ 34268 1641 9 , , , 34268 1641 10 and and CC 34268 1641 11 certainly certainly RB 34268 1641 12 absurd absurd JJ 34268 1641 13 - - HYPH 34268 1641 14 looking looking JJ 34268 1641 15 , , , 34268 1641 16 hypothesis hypothesis NN 34268 1641 17 , , , 34268 1641 18 but but CC 34268 1641 19 it -PRON- PRP 34268 1641 20 seems seem VBZ 34268 1641 21 that that IN 34268 1641 22 it -PRON- PRP 34268 1641 23 is be VBZ 34268 1641 24 not not RB 34268 1641 25 contradicted contradict VBN 34268 1641 26 by by IN 34268 1641 27 any any DT 34268 1641 28 fact fact NN 34268 1641 29 in in IN 34268 1641 30 spectrum spectrum NNP 34268 1641 31 analysis analysis NN 34268 1641 32 , , , 34268 1641 33 or or CC 34268 1641 34 even even RB 34268 1641 35 by by IN 34268 1641 36 any any DT 34268 1641 37 probable probable JJ 34268 1641 38 theory theory NN 34268 1641 39 of of IN 34268 1641 40 the the DT 34268 1641 41 constitution constitution NN 34268 1641 42 of of IN 34268 1641 43 the the DT 34268 1641 44 interstellar interstellar JJ 34268 1641 45 ether ether NN 34268 1641 46 , , , 34268 1641 47 that that IN 34268 1641 48 the the DT 34268 1641 49 stars star NNS 34268 1641 50 are be VBP 34268 1641 51 merely merely RB 34268 1641 52 images image NNS 34268 1641 53 of of IN 34268 1641 54 our -PRON- PRP$ 34268 1641 55 own own JJ 34268 1641 56 sun sun NN 34268 1641 57 formed form VBN 34268 1641 58 by by IN 34268 1641 59 reflection reflection NN 34268 1641 60 at at IN 34268 1641 61 the the DT 34268 1641 62 boundaries boundary NNS 34268 1641 63 of of IN 34268 1641 64 the the DT 34268 1641 65 ether ether NN 34268 1641 66 . . . 34268 1642 1 [ [ -LRB- 34268 1642 2 9 9 CD 34268 1642 3 ] ] -RRB- 34268 1642 4 Sir Sir NNP 34268 1642 5 William William NNP 34268 1642 6 Thomson Thomson NNP 34268 1642 7 has have VBZ 34268 1642 8 performed perform VBN 34268 1642 9 this this DT 34268 1642 10 . . . 34268 1643 1 [ [ -LRB- 34268 1643 2 10 10 CD 34268 1643 3 ] ] -RRB- 34268 1643 4 It -PRON- PRP 34268 1643 5 must must MD 34268 1643 6 be be VB 34268 1643 7 remembered remember VBN 34268 1643 8 that that IN 34268 1643 9 in in IN 34268 1643 10 one one CD 34268 1643 11 case case NN 34268 1643 12 I -PRON- PRP 34268 1643 13 speak speak VBP 34268 1643 14 of of IN 34268 1643 15 the the DT 34268 1643 16 true true JJ 34268 1643 17 north north NN 34268 1643 18 , , , 34268 1643 19 and and CC 34268 1643 20 in in IN 34268 1643 21 the the DT 34268 1643 22 other other JJ 34268 1643 23 of of IN 34268 1643 24 the the DT 34268 1643 25 magnetic magnetic JJ 34268 1643 26 north north NN 34268 1643 27 . . . 34268 1644 1 [ [ -LRB- 34268 1644 2 11 11 CD 34268 1644 3 ] ] -RRB- 34268 1644 4 Rotating rotate VBG 34268 1644 5 a a DT 34268 1644 6 large large JJ 34268 1644 7 mass mass NN 34268 1644 8 of of IN 34268 1644 9 iron iron NN 34268 1644 10 rapidly rapidly RB 34268 1644 11 in in IN 34268 1644 12 one one CD 34268 1644 13 direction direction NN 34268 1644 14 and and CC 34268 1644 15 then then RB 34268 1644 16 in in IN 34268 1644 17 the the DT 34268 1644 18 other other JJ 34268 1644 19 in in IN 34268 1644 20 the the DT 34268 1644 21 neighbourhood neighbourhood NN 34268 1644 22 of of IN 34268 1644 23 a a DT 34268 1644 24 delicately delicately RB 34268 1644 25 - - HYPH 34268 1644 26 suspended suspend VBN 34268 1644 27 magnetic magnetic JJ 34268 1644 28 needle needle NN 34268 1644 29 , , , 34268 1644 30 well well RB 34268 1644 31 protected protect VBN 34268 1644 32 from from IN 34268 1644 33 air air NN 34268 1644 34 currents current NNS 34268 1644 35 , , , 34268 1644 36 ought ought MD 34268 1644 37 , , , 34268 1644 38 I -PRON- PRP 34268 1644 39 think think VBP 34268 1644 40 , , , 34268 1644 41 to to TO 34268 1644 42 give give VB 34268 1644 43 rise rise NN 34268 1644 44 to to IN 34268 1644 45 magnetic magnetic JJ 34268 1644 46 phenomena phenomenon NNS 34268 1644 47 of of IN 34268 1644 48 very very RB 34268 1644 49 great great JJ 34268 1644 50 interest interest NN 34268 1644 51 in in IN 34268 1644 52 the the DT 34268 1644 53 theory theory NN 34268 1644 54 of of IN 34268 1644 55 magnetism magnetism NN 34268 1644 56 . . . 34268 1645 1 I -PRON- PRP 34268 1645 2 have have VBP 34268 1645 3 hitherto hitherto VBN 34268 1645 4 failed fail VBN 34268 1645 5 to to TO 34268 1645 6 obtain obtain VB 34268 1645 7 any any DT 34268 1645 8 trace trace NN 34268 1645 9 of of IN 34268 1645 10 magnetic magnetic JJ 34268 1645 11 action action NN 34268 1645 12 , , , 34268 1645 13 but but CC 34268 1645 14 I -PRON- PRP 34268 1645 15 attribute attribute VBP 34268 1645 16 my -PRON- PRP$ 34268 1645 17 failure failure NN 34268 1645 18 to to IN 34268 1645 19 the the DT 34268 1645 20 comparatively comparatively RB 34268 1645 21 slow slow JJ 34268 1645 22 speed speed NN 34268 1645 23 of of IN 34268 1645 24 rotation rotation NN 34268 1645 25 which which WDT 34268 1645 26 I -PRON- PRP 34268 1645 27 have have VBP 34268 1645 28 employed employ VBN 34268 1645 29 , , , 34268 1645 30 and and CC 34268 1645 31 to to IN 34268 1645 32 the the DT 34268 1645 33 want want NN 34268 1645 34 of of IN 34268 1645 35 delicacy delicacy NN 34268 1645 36 of of IN 34268 1645 37 my -PRON- PRP$ 34268 1645 38 magnetometer magnetometer NN 34268 1645 39 . . . 34268 1646 1 [ [ -LRB- 34268 1646 2 12 12 CD 34268 1646 3 ] ] -RRB- 34268 1646 4 I -PRON- PRP 34268 1646 5 had have VBD 34268 1646 6 applied apply VBN 34268 1646 7 for for IN 34268 1646 8 a a DT 34268 1646 9 patent patent NN 34268 1646 10 for for IN 34268 1646 11 this this DT 34268 1646 12 system system NN 34268 1646 13 of of IN 34268 1646 14 signalling signal VBG 34268 1646 15 some some DT 34268 1646 16 time time NN 34268 1646 17 before before IN 34268 1646 18 the the DT 34268 1646 19 above above JJ 34268 1646 20 words word NNS 34268 1646 21 were be VBD 34268 1646 22 spoken speak VBN 34268 1646 23 , , , 34268 1646 24 but but CC 34268 1646 25 although although IN 34268 1646 26 it -PRON- PRP 34268 1646 27 was be VBD 34268 1646 28 valid valid JJ 34268 1646 29 I -PRON- PRP 34268 1646 30 allowed allow VBD 34268 1646 31 it -PRON- PRP 34268 1646 32 to to TO 34268 1646 33 lapse lapse VB 34268 1646 34 in in IN 34268 1646 35 pure pure JJ 34268 1646 36 shame shame NN 34268 1646 37 that that WDT 34268 1646 38 I -PRON- PRP 34268 1646 39 should should MD 34268 1646 40 have have VB 34268 1646 41 so so RB 34268 1646 42 unblushingly unblushingly RB 34268 1646 43 patented patent VBN 34268 1646 44 the the DT 34268 1646 45 use use NN 34268 1646 46 of of IN 34268 1646 47 the the DT 34268 1646 48 work work NN 34268 1646 49 of of IN 34268 1646 50 Fitzgerald Fitzgerald NNP 34268 1646 51 , , , 34268 1646 52 Hertz Hertz NNP 34268 1646 53 , , , 34268 1646 54 and and CC 34268 1646 55 Lodge Lodge NNP 34268 1646 56 . . . 34268 1647 1 [ [ -LRB- 34268 1647 2 13 13 CD 34268 1647 3 ] ] -RRB- 34268 1647 4 How how WRB 34268 1647 5 to to TO 34268 1647 6 see see VB 34268 1647 7 by by IN 34268 1647 8 electricity electricity NN 34268 1647 9 is be VBZ 34268 1647 10 perfectly perfectly RB 34268 1647 11 well well RB 34268 1647 12 known known JJ 34268 1647 13 , , , 34268 1647 14 but but CC 34268 1647 15 no no DT 34268 1647 16 rich rich JJ 34268 1647 17 man man NN 34268 1647 18 seems seem VBZ 34268 1647 19 willing willing JJ 34268 1647 20 to to TO 34268 1647 21 sacrifice sacrifice VB 34268 1647 22 the the DT 34268 1647 23 few few JJ 34268 1647 24 thousands thousand NNS 34268 1647 25 of of IN 34268 1647 26 pounds pound NNS 34268 1647 27 which which WDT 34268 1647 28 are be VBP 34268 1647 29 necessary necessary JJ 34268 1647 30 for for IN 34268 1647 31 making make VBG 34268 1647 32 the the DT 34268 1647 33 apparatus apparatus NN 34268 1647 34 . . . 34268 1648 1 If if IN 34268 1648 2 I -PRON- PRP 34268 1648 3 could could MD 34268 1648 4 spare spare VB 34268 1648 5 the the DT 34268 1648 6 money money NN 34268 1648 7 and and CC 34268 1648 8 time time NN 34268 1648 9 I -PRON- PRP 34268 1648 10 would would MD 34268 1648 11 spend spend VB 34268 1648 12 them -PRON- PRP 34268 1648 13 in in IN 34268 1648 14 doing do VBG 34268 1648 15 this this DT 34268 1648 16 thing thing NN 34268 1648 17 -- -- : 34268 1648 18 that that RB 34268 1648 19 is is RB 34268 1648 20 , , , 34268 1648 21 I -PRON- PRP 34268 1648 22 think think VBP 34268 1648 23 so so RB 34268 1648 24 -- -- : 34268 1648 25 but but CC 34268 1648 26 it -PRON- PRP 34268 1648 27 is be VBZ 34268 1648 28 just just RB 34268 1648 29 possible possible JJ 34268 1648 30 that that IN 34268 1648 31 if if IN 34268 1648 32 I -PRON- PRP 34268 1648 33 could could MD 34268 1648 34 afford afford VB 34268 1648 35 to to TO 34268 1648 36 throw throw VB 34268 1648 37 away away RB 34268 1648 38 three three CD 34268 1648 39 thousand thousand CD 34268 1648 40 pounds pound NNS 34268 1648 41 , , , 34268 1648 42 I -PRON- PRP 34268 1648 43 might may MD 34268 1648 44 feel feel VB 34268 1648 45 greater great JJR 34268 1648 46 pleasure pleasure NN 34268 1648 47 in in IN 34268 1648 48 the the DT 34268 1648 49 growth growth NN 34268 1648 50 of of IN 34268 1648 51 a a DT 34268 1648 52 great great JJ 34268 1648 53 fortune fortune NN 34268 1648 54 than than IN 34268 1648 55 in in IN 34268 1648 56 any any DT 34268 1648 57 other other JJ 34268 1648 58 natural natural JJ 34268 1648 59 process process NN 34268 1648 60 . . . 34268 1649 1 [ [ -LRB- 34268 1649 2 14 14 CD 34268 1649 3 ] ] -RRB- 34268 1649 4 Probably probably RB 34268 1649 5 first first RB 34268 1649 6 described describe VBN 34268 1649 7 by by IN 34268 1649 8 Mr. Mr. NNP 34268 1649 9 Brennan Brennan NNP 34268 1649 10 . . . 34268 1650 1 [ [ -LRB- 34268 1650 2 15 15 CD 34268 1650 3 ] ] -RRB- 34268 1650 4 The the DT 34268 1650 5 weight weight NN 34268 1650 6 of of IN 34268 1650 7 Mr. Mr. NNP 34268 1650 8 Brennan Brennan NNP 34268 1650 9 's 's POS 34268 1650 10 loaded loaded JJ 34268 1650 11 wagon wagon NN 34268 1650 12 is be VBZ 34268 1650 13 313 313 CD 34268 1650 14 lb lb NN 34268 1650 15 . . . 34268 1650 16 , , , 34268 1650 17 including include VBG 34268 1650 18 gyrostats gyrostat NNS 34268 1650 19 and and CC 34268 1650 20 storage storage NN 34268 1650 21 cells cell NNS 34268 1650 22 . . . 34268 1651 1 His -PRON- PRP$ 34268 1651 2 two two CD 34268 1651 3 wheels wheel NNS 34268 1651 4 weigh weigh VBP 34268 1651 5 13 13 CD 34268 1651 6 lb lb RB 34268 1651 7 . . . 34268 1652 1 If if IN 34268 1652 2 made make VBN 34268 1652 3 of of IN 34268 1652 4 nickel nickel NN 34268 1652 5 steel steel NN 34268 1652 6 and and CC 34268 1652 7 run run VB 34268 1652 8 at at IN 34268 1652 9 their -PRON- PRP$ 34268 1652 10 highest high JJS 34268 1652 11 safe safe JJ 34268 1652 12 speed speed NN 34268 1652 13 they -PRON- PRP 34268 1652 14 would would MD 34268 1652 15 weigh weigh VB 34268 1652 16 much much RB 34268 1652 17 less less RBR 34268 1652 18 . . . 34268 1653 1 * * NFP 34268 1653 2 * * NFP 34268 1653 3 * * NFP 34268 1653 4 * * NFP 34268 1653 5 * * NFP 34268 1653 6 Changes change NNS 34268 1653 7 made make VBN 34268 1653 8 against against IN 34268 1653 9 printed print VBN 34268 1653 10 original original JJ 34268 1653 11 . . . 34268 1654 1 Page page NN 34268 1654 2 91 91 CD 34268 1654 3 . . . 34268 1655 1 " " `` 34268 1655 2 all all DT 34268 1655 3 that that WDT 34268 1655 4 we -PRON- PRP 34268 1655 5 should should MD 34268 1655 6 have have VB 34268 1655 7 to to TO 34268 1655 8 take take VB 34268 1655 9 into into IN 34268 1655 10 account account NN 34268 1655 11 " " '' 34268 1655 12 : : : 34268 1655 13 duplicated duplicate VBN 34268 1655 14 ' ' '' 34268 1655 15 that that IN 34268 1655 16 ' ' `` 34268 1655 17 in in IN 34268 1655 18 original original JJ 34268 1655 19 . . . 34268 1656 1 Page page NN 34268 1656 2 150 150 CD 34268 1656 3 . . . 34268 1657 1 " " `` 34268 1657 2 applied apply VBN 34268 1657 3 to to IN 34268 1657 4 apples apple NNS 34268 1657 5 " " '' 34268 1657 6 : : : 34268 1657 7 ' ' '' 34268 1657 8 applied apply VBN 34268 1657 9 to to IN 34268 1657 10 applies applie NNS 34268 1657 11 ' ' '' 34268 1657 12 in in IN 34268 1657 13 original original NN 34268 1657 14 . . . 34268 1658 1 Advertisements advertisement NNS 34268 1658 2 . . . 34268 1659 1 " " `` 34268 1659 2 Persia Persia NNP 34268 1659 3 ... ... NFP 34268 1659 4 by by IN 34268 1659 5 the the DT 34268 1659 6 Rev. Rev. NNP 34268 1660 1 Professor Professor NNP 34268 1660 2 Sayce Sayce NNP 34268 1660 3 " " '' 34268 1660 4 : : : 34268 1660 5 ' ' `` 34268 1660 6 Professsor professsor NN 34268 1660 7 ' ' '' 34268 1660 8 in in IN 34268 1660 9 original original NN 34268 1660 10 . . .