It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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A giraffe's kick is so powerful that it can decapitate a lion.
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The reindeer is the only mammal that can see UV light.
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A scorpion can hold its breath for up to 6 days.
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Penguins have a gland above their eye that turns saltwater into freshwater.
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