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What Is The Rarest Precious Metal?

It’s no secret that we’re running out of non-renewable resources. Everything from oil reserves to natural gas will be used up in the next 1oo years, making the need to develop alternative energy sources a necessity rather than a novelty.

But what about precious metals? How rare are they, and which is the rarest? Michael Stevens of Vsauce takes us on a short journey to answer that very question.

Check it out:

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