The World's Biggest Laser

For almost a century we’ve been trying to build a star on earth. Not easy with temperatures reaching 150,000,000℃.

Today on Patented it’s the story of our efforts to make a nuclear fusion reactor with Arthur Turrell author of The Star Builders: Nuclear Fusion and the Race to Power the Planet.

Find out what people used to believe the sun was made out of; just how powerful the world’s biggest laser is, and what Argentinian fake news has to do with all this.

Produced by Freddy Chick

Executive Producer Charlotte Long

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