Women mature much faster than men.
1k
Babies crawl an average of 200m a day.
212
Every human spent about half an hour as a single cell.
144
Girls have more tastebuds than boys.
124
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
The average American consumes 9 pounds of food additives every year.
6
Intelligent people have more zinc and copper in their hair.
233