You can only remember 4 things at a time.
31
Muhammad is the most common name in the world.
96
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
All babies are color blind when they are born.
114
Intelligent people have more zinc and copper in their hair.
233
Americans did not commonly use forks until after the Civil War.
82