The adult human brain weighs about 3 pounds (1,300-1,400 g).
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The average sperm cell swims at 8 inches per hour.
4
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
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Every human spent about half an hour as a single cell.
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You forget 90% of your dreams.
256
Your heart will pump about 212 million liters in its lifetime.
26
There are about 255 babies born worldwide every minute.
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