Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Babies cry but they don't produce tears until one to three months after birth.
238
Only about 2% of the world population has green eyes.
36
Humans blink over 10,000,000 times a year!
97
On average women can hear better than men.
170
Children's sense of smell is better than adults'.
860
In a lifetime, an average person walks the equivalent of 5 equators
177