Dupe Posted September 26, 2010 Report Posted September 26, 2010 <a href="http://vimeo.com/15168228">HPO MVI 0045</a>A Canadian university student has done what Leonardo da Vinci had only dreamt of: Piloted a human-powered "wing-flapping" plane! Called an ornithopter, and the inspiration for modern day helicopters, the machine was first sketched by da Vinci way back in 1485 and never actually built.Todd Reichert, an engineering student at the University of Toronto, made history by sustaining flight in his ornithopter -- named Snowbird -- for 19.3 seconds and covering 475.72 feet. Snowbird is made from carbon fiber, balsa wood, and foam. The 92.59 pound vehicle maintained an average speed of 15.91 miles per hour.Todd and his plane made the accomplishment on August 2, 2010, at the Great Lakes Gliding Club in Tottenham, Ontario. The crew kept the achievement quiet for nearly two months to get the data finalized. Todd and some 30 other students had been working on the plane for 4 years. The team went through 65 practice flights, and sadly, the aircraft will probably never be flown again.[ Vote on Weird Human-Powered Transport Options over at Planet Green! ]Todd endured a year-long exercise program in which he lost 18 lbs. to prep for the flight. Because the plane has a wingspan of 104 feet -- which is comparable to that of a Boeing 737 -- the pilot had to pedal with his legs all while pulling on the wings to flap at the same time. And he had to do it fast enough to fly!
Idly Vishwanatham Posted September 26, 2010 Report Posted September 26, 2010 sHa_clap4 sHa_clap4 sHa_clap4 sHa_clap4 sHa_clap4 sHa_clap4 sHa_clap4
syeddon Posted September 26, 2010 Report Posted September 26, 2010 [img]http://i28.tinypic.com/24ox2es.gif[/img]
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