Solar-Powered Plane Completes Historic 'Across America' Flight
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Solar Impulse, the world's first single passenger solar-powered airplane has come a long way since its first flight in 2009, when it rose a mere 3 feet above the ground and flew for just 1,150 feet in the 30 seconds it was in air. In 2012, the elegant green flying machine successfully completed an intercontinental trip from Europe to Africa and on July 6th, 2013, added another feather or should we say 'wing' to its cap, with a flight across the United States of America.
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지금 학습 시작하기댓글 125개
- Awesome Girl약 11년Thats cool, but I dont like how u can't see the vid. It's soooooo thin to be an airplane!!!!!!
laudia11년 이상it is so amasing!- npgopro약 12년wow i saw something like this but the wings bended like a bird
- Merkin약 12년Sweet airplane. The background music was great! too!
- lego약 12년cool
- frank약 12년boring
elfgirl14약 12년omg. it's the first manned , solar powered flight across america, and all you can say is,"Boring"?
carebear약 12년That is cool but yeah scary- Wow this guy 약 12년Wow this guy is risky
- lol약 12년awesome
yasmar약 12년this is hard