Children's sense of smell is better than adults'.
860
In a lifetime, an average person walks the equivalent of 5 equators
177
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
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Women rate men more attractive if other women are looking and smiling at him.
17
Two in five people in the world marry their first love.
270