First "flight" of a piloted, solar powered plane(newscientist.com)
newscientist.com
First "flight" of a piloted, solar powered plane
http://www.newscientist.com/article/dn18233-solarpowered-piloted-plane-makes-its-first-flea-hop.html
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See also: http://news.ycombinator.com/item?id=974963