Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
Nearly 10% of American households dress their pets in Halloween costumes.
36
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
More than half the population of Kenya is under the age of 15.
71
Malaysians protect their babies from disease by bathing them in beer.
-15
In a year, the average person walks four miles to make his or her bed.
56
Americans collectively eat one hundred pounds of chocolate every second.
60