Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
The human brain is insensitive to pain.
76
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Your tongue is the only muscle in your body that is attached at only one end.
173
The male fetus is capable of attaining an erection during the last trimester.
75
In the average lifetime a person will breath in about 44 pounds of dust.
21
Sex burns about 360 calories per hour.
860
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