Your heart will pump about 212 million liters in its lifetime.
26
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
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When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
If your DNA was stretched out it would reach to the moon 6,000 times.
256
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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