In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
DNA Polymerase Binds to the Template Strand.p1
Causes of Error in Blood Pressure Readings
How to factor a trinomial using trail-and-error
Subunit structure of the E. coli DNA polymerase III holoenzyme
Cutaway view of the RNA polymerase II elongation complex