Your heart pumps about 2,000 gallons of blood each day!
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The right lung takes in more air than the left.
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Within three days of death, the enzymes that once digested your food begin to eat you.
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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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Pain travels through your body at 350 ft. per second.
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Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
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Every year your body replaces 98% of your atoms.
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Taphephobia is the fear of being buried alive!
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