Solar-powered plane set for cross-country US flight

This is a great solar energy publicity stunt. Mind the power of the engines: 10hp total and that for a plane that has the wingspan of a 747. Speed: 67km/h.

Solar-powered plane set for cross-country flight – The Washington Post.

And even more cool stuff, another solar powered plane is emerging, it will have two seats.

Read more on inhabitat.com

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