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.
Did you know?
Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
Great Pyrenees
Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent
René Descartes (1596–1650). French philosopher considered the founder of modern philosophy. A ...
Hokusai, The Great Wave off Kanagawa, from the series Thirty-Six Views of Mount Fuji.
Aristotle (384–322 B.C.E.).