Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Human hair and fingernails continue to grow after death.
7
The lifespan of a tastebud is ten days.
130
The male fetus is capable of attaining an erection during the last trimester.
75
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
There are more bacteria in your mouth than there are people in the world.
60
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
In one day, adult lungs move about 10,000 litres of air.
11