30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
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NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
The largest diamond ever found was an astounding 3,106 carats!
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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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There are 2,500,000 rivets in the Eiffel Tower.
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During his or her lifetime, the average human will grow 590 miles of hair.
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Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Oak trees can live 200 or more years.
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