15 percent of Americans secretly bite their toes.
57
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
Approximately one-third of the population can't snap their fingers!
91
The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
192
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212