There are 20 feet of blood vessels in each square inch of human skin.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
A Bobcat finds water in Tucson, AZ.
Water Molecules Surround Ions
Fragrant water lily
Earth, water, air
Water (Its Volume Expansion Upon Freezing)
Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes