91% of Americans eat turkey on Thanksgiving.
197
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
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Every three seconds, a new baby is born.
122
Forty percent of Americans have never visited a dentist.
33
Dutch, on average are the tallest people.
187
Only about 2% of the world population has green eyes.
36