Did You Know – 08/31/2015


The Human Body is a treasure trove of mysteries. Did You Know:-

Lung_nodule

1. The human lungs contain approximately 2,400 kilometers (1,500 mi) of airways and 300 to 500 million hollow cavities, having a total surface area of about 70 square meters, roughly the same area as one side of a tennis court. Furthermore, if all of the capillaries that surround the lung cavities were unwound and laid end to end, they would extend for about 992 kilometers. Also, your left lung is smaller than your right lung to make room for your heart.
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tickling

2. It’s not possible to tickle yourself. This is because when you attempt to tickle yourself you are totally aware of the exact time and manner in which the tickling will occur, unlike when someone else tickles you.
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3. Your nose can remember 50,000 different scents. But if you are a woman, you are a better smeller than men, and will remain a better smeller throughout your life.

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hemispheres

4. The human brain cell can hold 5 times as much information as an encyclopedia. Your brain uses 20% of the oxygen that enters your bloodstream, and is itself made up of 80% water. Though it interprets pain signals from the rest of the body, the brain itself cannot feel pain.

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tooth-colored-filling-banner
5. The tooth is the only part of the human body that can’t repair itself.

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6. By 60 years of age, 60% of men and 40% of women will snore. (yep know that to be true)

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dream
7. It is a fact that people who dream more often and more vividly, on an average have a higher Intelligence Quotient.

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