Intelligent people have more zinc and copper in their hair.
233
The technical term for a cat’s hairball is a “bezoar.”
117
In 1911, pigtails were banned in China because they were seen as a link with its feudal past.
128
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Redheads require up to 20% more anesthesia to be knocked out.
112
Only 2% of the Earth's population are natural redheads.
13