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How Much Gold is in Our Poop?

How Much Gold is in Our Poop?

Because of the way digestion works, human poop not only contains dangerous microbes, it also contains a wide variety of other things, many of which we could potentially put to use.

MinuteEarth

November 20, 20254m 28s

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Show Notes

To learn more about this topic, start your googling with these keywords:

  • Pathogens: Organisms that can cause disease.
  • Reuse of Human Excreta: The safe and beneficial use of treated human poop.
  • Biogas: A renewable energy source that’s a combination of methane and carbon dioxide.
  • Black soldier fly larvae: Among the most efficient animals at converting biomass into feed.
  • Biosolids: Solid organic matter retrieved from the sewage treatment process that can be used as fertilizer among other uses.

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