An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
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Every time you sneeze some of your brain cells die.
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Smokers get ten times more wrinkles than non-smokers.
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Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
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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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Redheads require up to 20% more anesthesia to be knocked out.
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Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
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Your hair grows faster in the morning than at any other time of day.
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