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Fake Sun Makes Real Energy - World's Largest Artificial Sun

This is the world's largest artificial sun. The structure is made of 149 spotlights made from film projectors creating 10,000 times more solar radiation than the real sun. The technology is instrumental in creating hydrogen fuel which produces no greenhouse gasses when burned and is incredibly lightweight and efficient.

Hydrogen fuel currently takes tens of energy to create. The lessons learned here will help use ral sunlight to make low cost hydrogen fuel providing cars, planes, and even spaceships with emission free energy.