The human brain has the capacity to store everything that you experience.
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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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It takes about 20 seconds for a red blood cell to circle the whole body.
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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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Our Right Lungs takes more air than our left lung.
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Your thumb is about the same size as your nose.
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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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