Intelligent men tend to be more sexually faithful.
31
The average woman uses her height in lipstick every 5 years.
146
Americans did not commonly use forks until after the Civil War.
82
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
Men laugh longer, louder, and more often than women.
61
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
The average American consumes 9 pounds of food additives every year.
6