A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
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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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Only 3% of bird species have penises.
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Condoms were originally made of animal intestines or linen.
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Gorillas can catch human colds and other illnesses.
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