Half of all Americans over the age of 55 have no teeth.
39
Children's sense of smell is better than adults'.
860
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
The higher the income, the more likely an American man will cheat on his wife.
94
The single biggest predictor of love is proximity.
30
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82