Redheads require up to 20% more anesthesia to be knocked out.
112
Vicks inhalers can cause you to test positive for Meth on drug tests.
41
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
Pain travels through your body at 350 ft. per second.
36
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Wearing headphones for an hour increases the bacteria in your ear 700 times.
235
Fidgeting can burn about 350 calories a day.
201
Children are poisoned most frequently by eating harmful plants.
13