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
Nearly 30% of female lottery winners hide their winning ticket in their bras.
95
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Half of all Americans over the age of 55 have no teeth.
39
The average person will go on a date at least 100 times before they finally marry.
33
The Japanese commonly put ketchup on their rice.
16
City dwellers have longer, thicker, denser nose hairs than country folks do.
48