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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
On average, the stomach produces 2 L of hydrochloric acid per day.
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