Power this Little RC Car with Soda Can Tabs

The car manufacturers have it wrong—we don't need hybrids or electric cars. We need cars that run on discarded junkfood containers—like the DAlH2Orean remote-controlled car! Two Spanish engineers from the Polytechnic Institute of Catalonia figured out a way to power the little car with soda can tabs. » 4/18/11 8:40pm 4/18/11 8:40pm