Solar Impulse 2, the revolutionary solar-powered plane, has resumed its round-the-world journey that started in Abu Dhabi in March 2015. The plane's first flight of 2016 is being attempted by the ...
But amid the eyebrow-raising, record-breaking stats, one seemingly throwaway comment stood out: if the Solar Impulse 2 (si2) aircraft was made totally out of paper, it would actually be heavier ...
abu dhabi - Weighing as light as a family car, with the wingspan of a Boeing 747 and the power of a small motorcycle, the Solar Impulse 2 (SI2), is ... energy company. The journey started with ...
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