The human body contains over a billion miles of DNA.
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Our Right Lungs takes more air than our left lung.
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When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
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Your heart will pump about 212 million liters in its lifetime.
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Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
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Yawns are more contagious among people with closer relationships.
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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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