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?
During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
Sunspots and Solar Flares
The asymmetrical appearance of Mira, an oscillating variable star.
Solar Granulation
With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ...
A triatomic molecule is oriented as follows along the x-axis: atom 1 of mass m is at the ...
Mass spectrometry for identifying an unknown protein isolated from a 2D gel