In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Drugs and Human Behavior
Key steps in ethical dilemma resolution
These monolithic figures from Easter Island suggest the contemplative nature of philosophy, which ca
Explaining Behavior
An example of a selection list used to identify symptoms.