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 leading cause of poisoning for children under the age of six in the home is liquid dish soap.
42
Babies cry but they don't produce tears until one to three months after birth.
238
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
Over 50% of lottery players go back to work after winning the jackpot.
71
Two in five people in the world marry their first love.
270