The Most Bizarre Medical Tools from Back in the Day

Dental Phantom

Even though this is absolutely horrifying to see, this helped dentists practice on teeth. They were real teeth from dead people placed into this weird metal helmet.

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The More You Know

  • The loudest animal on earth is the sperm whale.
  • Dr. Seuss wrote "Green Eggs and Ham" on a bet.
  • Researchers have found that swearing when in pain may release pain-killing endorphins.
  • More than 800 languages are spoken in Papua New Guinea.
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