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
Over 50% of lottery players go back to work after winning the jackpot.
71
About 3000 years ago, most Egyptians died by the time they were 30!
18
The average bra size today is 36C. Ten years ago it was 34B.
266
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
The higher the income, the more likely an American man will cheat on his wife.
94