Stuff You Should Know


Society & Culture

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How do landfills work? How do mosquitos work? Join Josh and Chuck as they explore the Stuff You Should Know about everything from genes to the Galapagos in this podcast from HowStuffWorks.com.

How Gold Works

January 31st, 2013

Episode 533 of 1050 episodes

Over the course of history, humanity has only mined 161,00 metric tons of gold. Considering about 85 percent of gold is recycled, there’s a chance your jewelry may once have been part of an Incan headdress or Mycenaean face mask. Listen in to learn more.

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