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.
Did you know?
Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Bay (left) and chestnut (sometimes called "sorrel") are two of the most common coat colors
A shed carapace of a lady crab, part of the hard exoskeleton
Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Concentric and Eccentric Muscle Actions
Children with disabilities used to be sent to special schools. In a process called mainstreaming or ...
Exterior View of Tholos, The So-called Treasury of Atreus