Fri, 24 June 2016
Technology Editor Graham Warwick discusses the 70-hr. flight and ponders the future of electric propulsion with correspondent Theirry Dubois, who recounts highlights from his satellite interview with Si2's solo pilot, Bertrand Piccard, while he was over the Atlantic.
Direct download: Solar_Impulse_2s_Fuel-Free_Atlantic_Crossing0A.mp3
Category: -- posted at: 2:19pm EDT