Human-Powered Helicopter Stays Up For 64 Seconds

   
Human-Powered Helicopter Stays Up For 64 Seconds and Wins $250K Sikorsky Prize
A Kickstarter-funder human-powered helicopter (HPH) Atlas has finally won the Sikorsky Prize, establish 33 years ago, for spending 64.11 seconds airborne in 10.8 feet altitude, with a drift of 32.1 feet. AeroVelo, an engineering team from Canada, went even beyond the official requirements of …