How To Make A Diamond - Bang Goes the Theory - BBC

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Watch the BBC first on iPlayer 👉 https://bbc.in/iPlayer-Home http://www.bbc.co.uk/bang Natural diamonds are formed at about 100km below the surface of the Earth under intense pressure and heat, but in the first UK experiment of its kind Jem Stansfield discovers that under right conditions you can grow diamonds with just an acetylene torch.

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