When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
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The lense of the eye continues to grow throughout a person's life.
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Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
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You mostly breathe from only one nostril at a time!
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Your body is creating and killing about 2.4 million red blood cells per second.
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Every time you lick a stamp, you're consuming 1/10 of a calorie!
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One out of 20 people have an extra rib.
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Only 1% of bacteria cause disease.
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