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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
Did you know?
The human body produces and destroys 15 million blood cells every second.