It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Mosquitoes don't just bite you, they also pee on you.
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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Ants have tiny magnetic compasses in their antennae which help them navigate.
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Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
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A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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