A human produces enough saliva in a lifetime to fill two standard swimming pools.
Fact #6442
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Your brain can store the equivalent of millions of gigabytes of information.
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The human stomach can expand significantly after a large meal.
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Your brain can recognize a familiar face in less than half a second.
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Your consciousness can continue briefly even after your heart stops.
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The liver is the only human organ that can fully regenerate itself.
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The human brain weighs about three pounds on average.
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The human body contains trillions of cells.
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The human skeleton renews itself over time.
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