Solar Impulse Solar-Powered Airplane Is In America – Wants To Fly Across It. World, You’re Next!

Solar Impulse in flight.The 100% solar-powered Solar Impulse airplane arrived in the US on February 21 and is in the process of being reassembled for its transcontinental solar flight from San Francisco to Washington DC with a final leg to New York. Its powered by four 10 horsepower electric engines and has a cruising speed of 50 mph.

Led by Bertrand Piccard and André Borschberg, the Solar Impulse will not be the first plane to cross the US powered by solar – that feat was first accomplished in 1990 by Eric Raymond’s Sunseeker solar power airplane. Mr. Raymond’s transcontinental trip required 21 separate flights over 121 hours to cross the country. The Solar Impulse’s transcontinental trips will be broken down into 20 hour flights with stops along the way to raise awareness about solar power.

Below is a video of the Solar Impulse being disassembled and shipped to San Francisco. [Wired]


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