Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
On average a woman has 4 sexual partners in her lifetime.
-143
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Your heart will pump about 212 million liters in its lifetime.
26
Your fingernails grow faster in summer.
744
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
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.
62
Every human spent about half an hour as a single cell.
144