The average person falls asleep in seven minutes.
115
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Roughly a quarter of the world's people live in China.
50
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Americans did not commonly use forks until after the Civil War.
82