The human body contains over a billion miles of DNA.
147
The human brain has the capacity to store everything that you experience.
4k
A man's beard grows fastest when he anticipates sex.
239
The world's shortest man measures only 21.5 inches.
73
The human brain doesn't stop developing until about 25 years old.
102
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24