Our brains have a negativity bias and will remember bad memories more than good ones.
15
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
The average sperm cell swims at 8 inches per hour.
4
We share 70% of our DNA with a slug.
218
The human brain doesn't stop developing until about 25 years old.
102
By weight, Bone is five times stronger than steel.
417
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218