In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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There are more sensory neurons in the tongue than in any other part of the body.
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The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
A Need for Improved Water-Use Efficiency in Plants
Salt water lake
Hydrogen bonding of water with itself and with other compounds
This severely corroded water pump could not circulate enough coolant to keep the engine cool. As a ...
Changes in Land Configuration and Surface Characteristics