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Season Premiere

Mental Floss: List Show: Season 2019

2019x01 19 Common Things Science Hasn’t Figured Out

  • 2019-02-06T05:00:00Z on YouTube
  • 7m
  • United States
  • Documentary, Special Interest
A trivia-tastic, fact-filled show for curious people. This week, Erin tells you about 19 everyday things that science still hasn’t figured out!
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