Search Results: "Antiseptic"

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• 06:45 Popular

  Toothpaste | Ingredients With George Zaidan (Episode 1)

  877 views / 0 likes - added 7 years ago

  Ancient toothpaste used stuff like rocks and bones -- and modern toothpaste isn’t all that different. Watch as chemist George Zaidan tries to create his own homemade toothpaste. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingr

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• 06:58

  These Chimps Treat Each Others Wounds. With Bugs

  154 views / 0 likes - added 2 years ago

  Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services.Chimpanzees in Gabon have been observed using bugs as a possible antiseptic, but wh

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