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.
Plotting the Ages of Stars
The age-related increase in spirituality is different for two cohorts born seven years apart. The ...
The upper panel shows that scores of four diverse samples of boys on a moral reasoning test show a ...
Warm Intervals and Ice Ages
An overlapping record extends back thousands of years of tree ring width
Earth 150 Million Years Ago