id author title date pages extension mime words sentences flesch summary cache txt 46232 Maule, Harry E. (Harry Edward) The Boy's Book of New Inventions .txt text/plain 95449 4319 71 history of the world, of a power-driven, man-carrying aeroplane.] A new machine the next year showed little difference of design, but To start the early Wright biplanes, the machines were placed on a to the success of the aeroplane--light weight, high power, and These days the light powerful aeroplane engines control of flying machines, estimated the power necessary to carry a of the rear plane until the great forward wings did all the work with the Wright biplane racing machine, started out with high speed, Tesla's great plant we must follow the scientist and his boy friend There are several motion-picture printing machines in use in this (showing the working of some great industry like steel making), The little engine looked like a small steel drum about ten inches in models at the power plant." Tesla turned on a small electric motor scientist and his boy friend just how the machine worked. ./cache/46232.txt ./txt/46232.txt