In 1949, an official boxing match between a bear and a man was held. The bear won.
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A 42-foot sperm whale has about 7 tons of oil in it.
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Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
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The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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The elephant brain weighs about 6,000g.
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Jellyfish as a species are actually older than dinosaurs and sharks.
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