The largest diamond ever found was an astounding 3,106 carats!
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To get a song out of your head, try doing something like a puzzle or Sudoku.
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NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
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On average, every dollar bill you touch has over 3,000 different types of bacteria.
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An ounce of platinum can be stretched 10,000 feet.
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Diamonds mined in Brazil are harder than those found in Africa.
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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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