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human-powered helicopters

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Human-powered helicopter finally takes Sikorsky Prize

For the first time since its introduction in 1980, the $250,000 Sikorsky Prize for a human-powered helicopter flight has actually been awarded.

By July 11, 2013

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Human-powered helicopter gets off the ground

Engines are overrated. The Gamera human-powered helicopter managed its first flight with a record-setting attempt at the University of Maryland.

By May 17, 2011

Article

NASA drops a helicopter on purpose, for science

NASA conducts a dramatic test of new helicopter safety equipment by dropping a fuselage full of dummies and capturing it all on video.

By August 29, 2013