A pound of spider silk, if it could be gathered, would stretch around the entire Earth.
Fact #5725
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The Dead Sea is one of the saltiest bodies of water on Earth.
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A dog’s nose print is unique, similar to a human fingerprint.
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The human body has over 600 muscles.
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The saber-toothed cat went extinct around 10,000 years ago.
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The Earth's axis is tilted about 23.5 degrees.
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The Arctic hare has short ears to minimize heat loss.
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The human body glows faintly in complete darkness.
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Rats can learn complex maze patterns quickly.
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