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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There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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Bats sleep 18-20 hours per day.
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The oldest recorded elephant lived for 82 years.
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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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Tigers can see 6 times better at night than humans.
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Condoms were originally made of animal intestines or linen.
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