Celebrities That Served in the Military Before Their Big Break

Johnny Cash

The U.S Air Force was the first to know the man behind Ring of Fire. Cash worked in security as a Morse Code operator. He served for four years and met his first wife during this time.

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The More You Know

  • Humans specifically have eyes that face forward for the purpose of seeing in 3D.
  • A full jumbo jet tank has enough fuel to drive a car around the world four times.
  • If you heat up a magnet, it will lose its magnetism.
  • An oyster's sex is fluid.
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