Sir George Cayley: The Inventor of the Aeroplane

aerial navigation aerodynamic Aeronautical Society aeroplane Aerostatic air engine airship angle apparatus appears artificial hand Babbage balloon became Benjamin Robins bird bird flight Bryan Donkin carriage carried Cayley wrote Cayley's centre century Charles Charles Babbage considerable construction declared Degen discussed early experimental experiments flying force give given glider Gurney heat heavier-than-air flight Hodgson horizontal hot-air hydrogen ideas improvement interest invention later lecture letter London machine man-power flight means Mechanics ment method mover moving Nicholson's Journal Notebook noted obtained paper parachute patent Philosophical Magazine piston plane Polytechnic Institution pound practical present pressure principle problem proposed published purpose railway remarkable resistance Robins Royal Aeronautical Society Royal Society rudder sail Scarborough scientific Sir George Cayley speed square feet steam engine steerage suggested surface Tilloch's tion tutor velocity weight wheels whole wing writing wrote Cayley Yorkshire Yorkshire Philosophical Society