Coast to Coast on Sun Power Imagine flying 900 miles at about 40 mph in a cockpit that has half the interior space of a Mini Cooper, with wings the span of a commercial jet providing lift. Now remove the gas tank, add 12,000 photovoltaic cells and a tail like a dragonfly’s, and you have …
The post Aviation History Briefing- September 2013 appeared first on HistoryNet.
0 komentar:
Posting Komentar