You can alleviate a tickly throat by scratching your ear.
9
You see your nose at all times, your brain just chooses to ignore it.
30
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
Redheads require up to 20% more anesthesia to be knocked out.
112
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
More people have a phobia of frogs than rats.
41
Lack of water is the #1 trigger of daytime fatigue.
148