Everyone wishes they could fly, but this 19-year-old spent three years building his dream from balsa wood, rip-resistant foil and plastic wrap. And amazingly, the 26-metre wing-span has already hopped a distance of about 10 metres.
The modest distance (and height of about 1.5 metres) isn't a bad start in human-powered flight for a do-it-yourselfer. Dutchman Jesse van Kuijk hopes to go further in the future, without the bike chain powering his propeller slipping off its cog.
Though he's never flown in a real plane, Jesse says he studied self-powered craft like the Gossamer Condor and the English-Channel crossing Gossamer Albatross. He also got tips from the Albatross' pilot, American Bryan Allen, who is now a software engineer for the Mars exploration project.