Did you know?
Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
Did you know?
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.
The visual field as seen by a person with (a) glaucoma, (b) macular degeneration, and (c) cataracts.
Relative Energy Consumption per Person for Selected Countries
In the summer of 1793, a yellow fever epidemic struck Philadelphia, killing nearly 4,000. Tens of th
James Madison was a key figure at the Constitutional Convention of 1787 in Philadelphia. He not only
Apoxyomenos (The Scraper), Roman copy of an original Greek bronze by Lysippus.
Brushing off to finish-front. Move to the front and place the person’s hands on his or her knees. ...