Amazing and Shocking fact about Human Body.

Human body is a miraculous machine. Our body continues to work,

without stopping for a second.

Here are the 10 amazing and shocking facts about human body.

1.Our eyes blinks around 20 times a minute.

Now that's 10 million times a year!!!!!.

2. The stomach is capable of increasing by up to 20 times its original size when a person is eating a meal.

3. The sounds made by joints such as the cracking of knuckles,are caused by an explosive release of gas that permits shock-absorbing fluid to flow in.

4.Your ear never stops growing.!!!!.

5. When we listen to music our heart beat will sync with the rhythm of the music.

6. The only bone not connected with the rest of the skeleton is the hyoid bone,it lies at the root of the tongue.

7. More than half of your bones are located in hands and feet. When we are born, we have 300 bones in our body but as we grow up ,some of the bones fuses and only 206 remains. And from this 206 ,106 bones are located in your hands and feet.

8.Humans are the only animals with chins.

9. When we touch something, we sent signals to our brain at a speed of around 200 km per hour!!!!!.

10.the smallest cell in the body is the sperm and the largest is the egg cell.