The higher the income, the more likely an American man will cheat on his wife.
94
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
On average a woman has 4 sexual partners in her lifetime.
-143
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Identical twins do not have identical fingerprints.
79