Forty percent of Americans have never visited a dentist.
33
People who are lying to you tend to look up and to the left (their left).
178
Just one in three consumers pays off his or her credit card bill every month.
27
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
Only 2% of the Earth's population are natural redheads.
13
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46