The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
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Yawns are more contagious among people with closer relationships.
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Rio de Janeiro was once capital of Portugal, making it the only European capital outside of Europe.
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
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Researchers say that lining the toilet seat with paper is pretty much pointless
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