id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
30073	Various	Encyclopaedia Britannica, 11th Edition, "Destructors" to "Diameter" Volume 8, Slice 3			.txt	text/plain	76087	3922	68	positive as negative arrangements, the number of each being = ½ 1.2...n. The rule of signs may be expressed in a different form. The great number of fish remains in the Devonian and Old Red strata, coast lines in Devonian times we can state nothing with precision. it approaches the surface, the dew-point line to the right. the diagram of stress by the line joining the points corresponding to enabled them in later times to construct dials of great complexity, some sun-dials came into general use during the 14th and 15th centuries. Four times a year the clock and the sun-dial agree exactly; line in the two cases of a horizontal dial and of a vertical south hour-lines required; and the problem of the horizontal dial consists hour-circles with the plane of the dial will determine the hour-lines north and south line, but the difference between them is generally	./cache/30073.txt	./txt/30073.txt