The average human body contains enough iron to make a small nail.
50
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
If you unfolded your brain, it would cover an ironing board.
42
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190