47% of people have a nightmare at least once a month.
186
Half of all Americans over the age of 55 have no teeth.
39
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
Humans blink over 10,000,000 times a year!
97
