A 42-foot sperm whale has about 7 tons of oil in it.
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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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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Sharks, like other fish, have their reproductive organs in their chests.
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