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Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
Approximately 500,000 babies are born each year in the United States to teenage mothers.
Did you know?
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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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.
Did you know?
Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

