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Did you know?
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.