Inventions - Aviation 1. Aeroplane------------1903 Orville and - TopicsExpress



          

Inventions - Aviation 1. Aeroplane------------1903 Orville and Wilbur Wright 2. Airship (non-rigid)---1852 Henri Giffard 3. Airship (rigid)--------1900 G.F. vonZeppelin 4. Hot air balloon-------1783 Jacques and Joseph Montgolfier 5. Gliders----------------1853 Sir George Cayley 6. Helicopter------------1924 Etienne Oehmichen 7. Hovercraft------------1955 Christopher Cockerrell 8. Jet Engine------------1937 Sir Frank Whittle 9. Parachute------------1797 AJ Garnerier 10. Rocket--------------1926 Robert Goddard
Posted on: Mon, 16 Sep 2013 08:04:45 +0000

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