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Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.
Did you know?
The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.