The human brain has the capacity to store everything that you experience.
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The average sperm cell swims at 8 inches per hour.
76
Every year your body replaces 98% of your atoms.
119
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Your heart will pump about 212 million liters in its lifetime.
26
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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When you take a step, you are using up to 200 muscles.
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