In a race against physics and fatigue, a determined team takes on the challenge of breaking a world record using nothing but human power. Every turn of the pedal pushes their fragile aircraft closer ...

Visions of human flight could soon soar beyond Leonardo da Vinci's sketches into reality. A crowd-funded project looks to make the first human-powered helicopter capable of winning a $250,000 prize ...

In a bold quest to break a world record, a team pushed the limits of human-powered flight- until a sudden propeller failure ...

Students at University of Maryland are using pedal power to break a human-powered helicopter record (but hopefully to break nothing else). As noted on the video description by the students who make up ...