If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
At age 70, more than 70 percent of men are still potent!
29
The lifespan of a tastebud is ten days.
130
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Only 1% of bacteria cause disease.
45
Most dreams last only 5 to 20 minutes.
79