Intelligent people have more zinc and copper in their hair.
233
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
An average person’s yearly fast food intake will contain 12 pubic hairs.
-56
One human hair can support 3 ounces.
191
In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
Redheads require up to 20% more anesthesia to be knocked out.
112
