Most people smile when they are frustrated, according to a study.
15
As many as one third Americans flush the toilet while they are still on it.
157
The world's tallest man reached 8 feet 11 inches at 21.
202
Identical twins do not have identical fingerprints.
79
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
Thrity-five percent of the people who use personal ads for dating are already married.
102