The average person's skin weighs twice as much as their brain.
131
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Craniopagus conjoined twins Krista and Tatiana can see through each other’s eyes.
27
A teen in Michigan built a working nuclear reactor. He taught himself how to build it as a weekend hobby project in his basement from ages 15-17 for $3500.
8
Most people smile when they are frustrated, according to a study.
15
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
There are more chickens than people in the world.
325