People with blue eyes are better able to see in the dark.
153
2% of Europeans lack the genes for smelly armpits.
6
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Humans blink over 10,000,000 times a year!
97
The average person laughs 13 times a day!
108
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234