Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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Everyone has one nostril that is larger than the other.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.
Understand ECGs
Earthquakes Don’t Kill People—Collapsing Buildings Do
L. Frank Baum, author of The Wonderful Wizard of Oz (1900) and a fan of William Jennings Bryan, perh
Sensory Crossover Device for Visually Impaired People
At 19 months, Merr would clearly pass the 17-month item on the Bayley Scales
Find the equation of the normal line to f(x)=sinx+cosx at x = π.