It is estimated that at any one time, 0.7% of the world's population are drunk.
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
Women rate men more attractive if other women are looking and smiling at him.
17
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
You will experience the billionth second of your life when you are 31 years old.
21
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Dutch, on average are the tallest people.
187