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ENERGY: To Fly Around the World - Without Fuel |
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Written by Stephen Leahy - InterPress Service
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Thursday, 17 September 2009 |
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Article Source: InterPress Service
DÜBENDORF, Switzerland, Sep 16 (Tierramérica) - A solar-powered aircraft will take flight next month from Switzerland with hopes ultimately to circle the Earth in 2012, without fuel, and stopping every five days only to change pilots.Designed to use only energy from the sun during the day and run on sun-charged batteries at night, it could stay aloft perpetually, like the giant, thin-winged Arctic tern that migrates annually from the Antarctic to the Arctic, non-stop.
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