Interesting facts

Curious Human Body Fact:-

• The thickness of the skin varies from 1/2 to 6mm,depending on the area of your body.
• One uses 14 muscles to smile and 43 to frown.
• The small intestine is about 25 feet long.
• The large intestine is 5 feet long and 3 times wider than the small intestine.
• An eye lash lives about 150 days before it falls out.
• Our brain sends message at the rate of 240 mph.
• We blink our eyes about 20,000 times a day.
• Our heart beats about 100,000 times a day.
• The average human brain has about 100 billion nerve cells.
• It's impossible to sneeze with our eyes remain open.
• Babies are born without kneecap.they don't appear till they are 2-6 years of age.
• Women blink twice as  much as men.
• Our eyes are always the same size from birth,but our nose and ears never stop growing.
• The nose can remember 50,000 scents.
• The energy used by the brain is enough to light a 25 watt bulb.
• A finger nails takes about 6 months to grow from base to tip.
• Children grow faster in spring season.
• We get a new stomach lining every 3-4 days. if we didn't,the strong acids our stomach uses to digest food would also digest our stomach.