The Insides of These Everyday Objects Are Totally Unexpected

Rattlesnake's Rattle

You don't ever want to hear this sound in real life! A rattlesnake is a surefire way to have a bad day, though it's physical rattle can be very pretty. The segmented pieces literally rattle when they vibrate together to create the distinctive shaking sound. Clashing together makes the noise that warns you to stay away!

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The More You Know

  • Almost all chickens eaten today come from the winner of the 1948 'Chicken of Tomorrow' Contest whose genetics now dominate poultry farms worldwide.
  • Stephen Hawking is 73 years old and has outlived his shortened life expectancy due to ALS by over 50 years.
  • The average person walks the equivalent of five times around the world in their lifetime.
  • A relative of the T. rex stood just 3-feet tall.
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