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Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
Approximately 500,000 babies are born each year in the United States to teenage mothers.
Did you know?
About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.