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?
Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort
Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
Neanderthal Expressive Culture: “Face” in Worked Flint
Culture Media and Isolates
How lateral inhibition produces contrast enhancement. (Based on Ratliff, 1972.)
A Layer Based on Electrical Properties: The Ionosphere