Men laugh longer, louder, and more often than women.
61
The average American consumes 9 pounds of food additives every year.
6
Half of all Americans over the age of 55 have no teeth.
39
Most people smile when they are frustrated, according to a study.
15
Babies cry but they don't produce tears until one to three months after birth.
238
Women who read romance novels have sex twice as often as those who don't.
101
People with blue eyes are better able to see in the dark.
153
Women mature much faster than men.
1k