Every three seconds, a new baby is born.
122
As many as one third Americans flush the toilet while they are still on it.
157
More than half the population of Kenya is under the age of 15.
71
People with blue eyes are better able to see in the dark.
153
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
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
Roughly a quarter of the world's people live in China.
50