samzenpus from the lightning-powered dept.
gilgsn writes "Electric Light Sport Aircraft are sprouting up all over. Now that the Experimental Aircraft Association is offering a 60,000 prize for the best ones, manufacturers are gearing up for the competition to be held the last week in July, at AirVenture 2011 in Oshkosh, 'The World's Greatest Aviation Celebration.' Airplanes will be tested for endurance, speed and time-to-climb. Pilots, charge up your batteries.."
The perversity of nature is nowhere better demonstrated by the fact that, when
exposed to the same atmosphere, bread becomes hard while crackers become soft.