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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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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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