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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
Did you know?
Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.