People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
One in 500 humans has one blue eye and one brown eye.
145
Only about 2% of the world population has green eyes.
36
Forty percent of Americans have never visited a dentist.
33
On average a woman has 4 sexual partners in her lifetime.
-143
Most people smile when they are frustrated, according to a study.
15
Approximately one-third of the population can't snap their fingers!
91
Half of all Americans over the age of 55 have no teeth.
39