You can only remember 4 things at a time.
31
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Americans did not commonly use forks until after the Civil War.
82
Males sweat 40% more than females.
104
Only 2% of the worlds population is blonde.
15
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Only about 2% of the world population has green eyes.
36