Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

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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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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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