Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Americans collectively eat one hundred pounds of chocolate every second.
60
Only about 2% of the world population has green eyes.
36
Infants spend more time dreaming than adults do.
102
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11