Real-Life Optical Illusions That Will Blow Your Mind

Blowing Away the Haters

The next time you and your buddies decide to go visit the salt flats outside of Salt Lake City, make sure you wear protective wind gear. It gets brutal out there during the winter months. The wind chill can dip below 0° Farenheit frequently around that time. Anyways, these guys seemed to get out there at the right moment. 

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The More You Know

  • Fear of the number 13 is called triskaidekaphobia.
  • You spend about 10% of the time you're awake blinking.
  • The longest tennis rally lasted over 12 hours.
  • The idea that a man should spend two months salary on an engagement ring was popularized by De Beers' ad agency.
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