In Haiti, only 1 out of every 200 people own a car.
23
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
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
The average single man is one inch shorter than the average married man.
88
The Japanese commonly put ketchup on their rice.
16
Intelligent men tend to be more sexually faithful.
31
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
Identical twins do not have identical fingerprints.
79