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Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.