The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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There are 60,000 miles of blood vessels in every adult human.
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Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
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For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.
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The longest a person has survived after a heart transplant is 24 years.
Mucus block in bronchiole
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Heat Exchanger Block Diagram Feedforward Control
A block of wood should be used to avoid the possibility of doing damage to components supported by ...
A camshaft position actuator used in a cam-in-block engine.