30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
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A sneeze travels out your mouth at over 100 m.p.h.!
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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A fire in Australia has been burning for more than 5,000 years!
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In many countries, urine was used as a detergent for washing.
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You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
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