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?
Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.
Evidence that Light Travels at a Finite Speed
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
During the Pullman strike in Chicago, workers protesting wage cuts did $340,000 in property damage,
How to combine two or more polynomial fractions into a single rational expression
Early geologists discovered evidence of past glaciations in U-shaped valleys
Experimental evidence of cytoplasmic localization in an amphibian oocyte.