The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Men have larger hearts; women's hearts beat faster.
77
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
It takes 17 muscles to smile, 43 to frown.
65
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
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
In one day, adult lungs move about 10,000 litres of air.
11