You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
Your body is creating and killing about 2.4 million red blood cells per second.
17
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
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
Our Right Lungs takes more air than our left lung.
194
In one day, adult lungs move about 10,000 litres of air.
11