It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Dogs sometimes fake being sick to get attention.
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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
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Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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