Poor eyesight (myopia) is associated with higher IQ.
232
Redheads require more anesthesia to 'go under' than other hair colors do.
50
The average person who stops smoking requires one hour less sleep a night.
79
Your ribs move about 5 million times a year, every time you breathe!
60
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108