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If you could remove all of your skin, it would weigh up to 5 pounds.
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
The horizontal fraction bar was introduced by the Arabs.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.
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