Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
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Your ears secrete more earwax when you are afraid than when you aren't.
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Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
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Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
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Flu shots only work about 70% of the time.
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About half of all Americans are on a diet on any given day.
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Your body is creating and killing 15 million red blood cells per second.
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Phobatrivaphobia is fear of trivia about phobias.
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