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Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

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Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

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The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Open-top chambers, such as the one pictured above in a polar desert on Ellesmere Island, are commonl Open-top chambers, such as the one pictured above in a polar desert on Ellesmere Island, are commonl
Some biologically important hydrogen bonds Some biologically important hydrogen bonds
Covalent Bonding. Covalent Bonding.
Covalent Bonds Covalent Bonds
Evidence for the covalent intermediate in the mechanism of lysozyme Evidence for the covalent intermediate in the mechanism of lysozyme
Water as a Polar Molecule Water as a Polar Molecule
Video: Effect of blood chemistry - stimuli, hyperventilation response and hypoventilation response

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