There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
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If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
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Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
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The average person's skin weighs twice as much as their brain.
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The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
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Your body is creating and killing about 2.4 million red blood cells per second.
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Fingernails grow nearly 4 times faster than toenails.
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