Only 2% of the worlds population is blonde.
15
Dutch, on average are the tallest people.
187
Yawns are more contagious among people with closer relationships.
163
95% of people feel uncomfortable when the TV volume is an odd number.
392
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
The average American/Canadian drinks about 600 sodas a year!
62
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