The worlds oldest piece of chewing gum is over 9000 years old!
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The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
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To get a song out of your head, try doing something like a puzzle or Sudoku.
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Contrary to popular belief, hair does not grow back darker and thicker after it has been shaved.
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The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
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In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
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The face of a penny can hold about thirty drops of water.
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Sunflowers can be used to clean up radioactive waste.
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