Redheads require up to 20% more anesthesia to be knocked out.
112
The technical term for a cat’s hairball is a “bezoar.”
117
Human hair and fingernails continue to grow after death.
7
Ancient Greeks believed that redheads turned into vampires after they died.
40
Intelligent people have more zinc and copper in their hair.
233
A man's beard grows fastest when he anticipates sex.
239
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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