News: Shining examples lit the way for Solar Impulse

The National has an article mentioning: "... Ivan Gale Last Updated: Dec 29, 2010 Picture taken June 14th 1981 of the solar-powered airplane "Solar Challenger", a few minutes after taking off from Cormeilles en Vexin (North of Paris) with American pilot Stephen Ptacek on board. It weights ..."

Posted by Photonic News