A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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A dork is a whale's penis.
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It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
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The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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