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First Zero Emmissions Plane Takes Flight
Posted By: Brian Armentrout
Great piece on solar powered plane that travelled 13 hours at a rate of 50 kilometers per hour, or 31 mph.
http://www.renewableenergyworld.com/rea/news/article/2011/06/solar-plane-takes-flight-with-first-international-trip?cmpid=SolarNL-Thursday-June16-2011