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The average office desk has 400 times more bacteria on it than a toilet.
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
In 1864, the first barbiturate (barbituric acid) was synthesized.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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