Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
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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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The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
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Seaweed can grow up to 12 inches per day!
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No piece of square dry paper can be folded more than 7 times in half!
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The largest diamond ever found was an astounding 3,106 carats!
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'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
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U-Haul is the world's largest advertiser in the Yellow Pages.
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