The familiar sounds of your heart are made by the heart's valves as they open and close.
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Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Jupiter’s Ring and Torus
DNA Ring
Bell's Pa;sy
Snap-ring pliers are also called lock-ring pliers, and they are designed to remove internal and ...
IQ scores form what mathematicians call a normal distribution "bell curve"