Saturday, May 28, 2016

sixpenceee:
“ The Solar Impulse 2 has only one seat, a wingspan of over 236 feet, and weighs about as much as an average car. That’s a larger wingspan than a Boeing 747, but only about 1% of a Boeing’s weight. It flies solely on solar power, which...
sixpenceee:
The Solar Impulse 2 has only one seat, a wingspan of over 236 feet, and weighs about as much as an average car. That’s a larger wingspan than a Boeing 747, but only about 1% of a Boeing’s weight.  It flies solely on solar power, which powers the plane and charges the battery that keeps the plane flying through the night. (Source)

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