Your body is the most amazing machine ever built! The human body is highly adaptive, more so than any robot or computer will ever be. No man-made systems can be compared to human body in its inherent complexity and perfection!
Here are some amazing facts about the human body that you may find interesting:
* You lose around 50 to 100 hairs from your head everyday, but they are replaced that same day.
* An average human has 100, 000 hairs on their head.
* Around 45 miles of nerves run through our body. These electric impulses travel at a speed of almost 250 mph!
* By the age of 70, your heart will have beat 2.5 billion times and pumped around 48,000,000 gallons of blood.
* A square of human skin contains 20 feet of blood vessels, 1,300 nerve cells, 100 sweat glands and 3 million cells.
* The average human body contains enough: Sulphur to kill all fleas on an average dog, Carbon to make 900 pencils, Potassium to fire a toy cannon, Fat to make 7 bars of soap, Phosphorus to make 2,200 match heads, and enough Water to fill a ten gallon tank.
* Each second 10,000,000 cells die and are replaced in your body.
* You create new skin every month and a new skeleton every 3 months!
* The liver is the body's chemical factory. It has over 500 functions!
* You spend one third of your lifetime sleeping -- 20 Years in an average lifetime!
The DNA helix measures 80 billionths of an inch wide.
It takes 17 muscles to smile and 43 to frown.
The surface area of a human lung is equal to that of a tennis court.
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