Did you know?
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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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.
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The FDA recognizes 118 routes of administration.
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
Did you know?
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
World human population growth through history illustrates an exponential growth pattern.
An Australian Shepherd-Beagle mix displaying mastery of the "sit" command
The "Toreador" fresco, Knossos, Crete.
The nitrogen cycle "دورة النيتروجين"
Use the product rule to find derivative