The average person's skin weighs twice as much as their brain.
131
The human body contains over a billion miles of DNA.
147
Chewing gum boosts your brain power.
285
The human brain doesn't stop developing until about 25 years old.
102
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
When you take a step, you are using up to 200 muscles.
886
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111