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 oldest creature ever found was Ming the clam at an admirable 507 years old.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
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Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
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By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
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A domestic cat can sprint at about 31 miles per hour.
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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