95% of people feel uncomfortable when the TV volume is an odd number.
392
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
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
Half of all Americans over the age of 55 have no teeth.
39
Eskimos don't gamble.
78
One in 500 humans has one blue eye and one brown eye.
145
