On average, a person will spend about five years eating during his or her lifetime.
90
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
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63