It couldn't have been particularly easy, as most planes require much more than 500 watts, and we'll have to wait a while before one of these things can carry a person around. But it's a first step towards greening a terribly necessary, but terribly fossil-fuel dependant sector of our economy.
The vehicle runs on compressed hydrogen, which is much less expensive and easier to supportmichaelocc.ca work with than liquid hydrogen, which has powered UAVs in the past. How easy is compressed hydrogen to work with? Well, the hydrogen was stored in a tank designed for paintball guns, a fairly inexpensive technique. As they continue to modify the design, they hope to build a compressed hydrogen powered UAV capable of trans-Atlantic flight.
"As significant as it is, we are not merely developing a one-of-a-kind airplane. We’re working to define a systems engineering approach for fuel-cell powered flight."
written by Czifrak Iosif, July 19, 2008