Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
The tongue is the strongest muscle in the human body.
50
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
You have no sense of smell when you're sleeping!
72
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Ingrown toenails are hereditary.
15