It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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The elephant brain weighs about 6,000g.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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The station master and operating officer at the Kishi Station, Japan, is a cat!
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