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Human-Powered Helicopter Wins Award (VIDEO)
Oh Canada! First you gave us William Shatner, now you give us a human-powered helicopter.
A team of engineers called AeroVelo has won a $250,000 award for creating a human-powered helicopter that could fly three meters off the ground for 60 seconds while keeping the cockpit within a ten-square-meter area. The American Helicopter Society sponsored this Igor I. Sikorsky Human Powered Helicopter Competition, and the prize money has been on offer for nearly 30 years.
Man-powering a helicopter is tough to do since humans don't have strength to lift themselves off the ground without large rotors. Of course, large rotors are heavy, making it hard for a human to get the helicopter off the ground. This is the reason all those Renaissance-era experiments with birdlike flapping wings never worked. To cut down on weight, the team used super-light materials that are too delicate to be flown outdoors.
AeroVelo's flight lasted 64.11 seconds, a world record, and reached up to 3.3 meters in altitude. As you can see from the video, drift was a problem with this and all other competitors, with the machine drifting up to 9.8 meters.
So will this be the new way to get to the hockey game? Probably not. The personal jetpack has been around for decades but never took off either. The Martin Jetpack company is trying to change that, although they haven't yet made their jetpacks -- which will probably cost in the six figures -- commercially available yet. Popular Mechanics did an interesting article on why jet packs aren't feasible.