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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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The FDA recognizes 118 routes of administration.
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In 1864, the first barbiturate (barbituric acid) was synthesized.