In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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There are 60,000 miles of blood vessels in every adult human.
Conventional color wheel
How the Wernicke-Geschwind model works in a person who is responding to a heard question and reading ...