You can only remember 4 things at a time.
31
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
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Intelligent men tend to be more sexually faithful.
31
Just one in three consumers pays off his or her credit card bill every month.
27
Yawns are more contagious among people with closer relationships.
163
Men laugh longer, louder, and more often than women.
61