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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

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The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

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The average office desk has 400 times more bacteria on it than a toilet.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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