Real-Life Optical Illusions That Will Blow Your Mind

How I'm Trying to Be

How nice would it be to just get bundled up like this on a daily basis? If you're not sure where the blanket ends and the cat begins, you're not alone. It's like Aunt Marge in the Harry Potter series—she just expands and expands until she eventually just floats away. 

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The More You Know

  • Russia has a larger surface area than Pluto.
  • The glass winged butterfly lacks colored scales, which makes its wings transparent and helps it avoid predators.
  • The first commercial airplane flight lasted 23 minutes.
  • There's a word for tapping someone on the opposite shoulder from behind to fool them.
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