Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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A cat can jump FIVE TIMES as high as it is tall!
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The Platypus used to be considered a myth like Bigfoot and the Yeti.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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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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