Your tongue is the only muscle in your body that is attached at only one end.
173
Wearing tight pants can lead to impotence in men.
120
In one day, adult lungs move about 10,000 litres of air.
11
Dieters who sleep more take off more fat that those who sleep less.
159
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
