Have you ever considered just how unique you are even in your physical appearance?
* Your Hair
It is as strong as aluminium. A stretch of rope woven from human hair can support the weight of a small car.
* Your Skull
It is as strong as steel though it weighs only one-fifth as much.
* Your Ears
It still grows even though other parts have stopped.
* Your Eyes
All eyes are the same. Blue eyes only appear to be blue due to its covering with thin blood vessels which seen through the cornea looks blue.
* Your Teeth
The hardest part of your body is the enamel on your teeth. It is even harder than ivory.
* Your Heart
It beats about 100,000 times a day and about 40 million times a year, and any living thing that is animal has a heart.
* Your Hand
It is capable of performing thousands of jobs with precision. Taking a spoonful of something, for instance, involves more than 30 joints and 50 muscles.
* Your Feet
It takes a sledgehammer pounding equivalent to more than 1,000 tonnes on an average day. They can support the weight of a 90kg man on a base less than 310cm without fatigue.