A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
The average person falls asleep in seven minutes.
115
Thrity-five percent of the people who use personal ads for dating are already married.
102
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
The Japanese commonly put ketchup on their rice.
16
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
The average American consumes 9 pounds of food additives every year.
6