11 Interesting Facts About The Human Body Everyone Should Know

Although scientists understand a lot about the human body, there is so much more that can be studied and discovered. A lot of what has already been revealed still isn't common knowledge. Here are some Amazing & interesting discoveries that you should know about your own body.

1. Blood has a long road to travel: Laid end to end, there are about 60,000 miles of blood vessels in the human body. And the hard-working heart pumps about 2,000 gallons of blood through those vessels every day.
2. Your nose is not as sensitive as a dog's, but it can remember 50,000 different scents.
3. Sweat itself is odorless. It's the bacteria on the skin that mingles with it and produces body odor.

4. You may not want to swim in your spit, but if you saved it all up, you could. In a lifetime, the average person produces about 25,000 quarts of saliva -- enough to fill two swimming pools!

5. In half an hour, your body can produce enough heat to boil a half gallon of water.
6. Your body has enough iron in it to make a metal nail 3 inches long.
7. Human Bones are ounce for ounce, stronger than steel.
8. If the human eye was a digital camera it would have 576 megapixels.
9. If uncoiled, the DNA in all the cells in your body would stretch 10 billion miles, from here to Pluto and back.

10. Dreaming regularly is considered a sign of a high IQ. An average person has over 1,460 dreams a year which is about 4 dreams every night!
11. Do you know that your Toe-prints are also unique , just like your finger prints !And imagine even your tongue print is unique!

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