It has been scientifically proven that stroking a cat can lower one's blood pressure!
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The largest earthworm on record was found in South Africa and measured 22 feet.
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Jellyfish as a species are actually older than dinosaurs and sharks.
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
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Early American humans hunted car-size armadillos and used their shells for houses.
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An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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