Monday, 15 October 2012

Facts you will never know

 

  • A dragonfly has a lifespan of 24 hours.
  • A fully loaded supertanker travelling at normal speed takes a least twenty minutes to stop.
  • A giraffe can clean its ears with its 21-inch tongue.
  • A giraffe can go without water longer than a camel can.
  • A goldfish has a memory span of three seconds.
  • A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there.
  • A hedgehog's heart beats 300 times a minute on average.
  • A hippo can open its mouth wide enough to fit a 4 foot tall child inside.
  • A hummingbird weighs less than a penny.
  • A jellyfish is 95 percent water.




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