The Most Bizarre Medical Tools from Back in the Day

A Medical Steed

In a weird twist, this creepy little horse was used to keep kids calm while they were getting x-rays.

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The More You Know

  • The "Like" button on Facebook was supposed to be the "Awesome" button.
  • Your brain is sometimes more active when you're asleep than when you're awake.
  • The people who are currently alive are only 7% of the total number of people who have ever lived.
  • About 7% of all humans who have ever lived are alive today.
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