Very Interesting Unknown Facts

Hi friends how are you? Today I am going to share some very interesting unknown facts.

So let’s start…..

    1.       Dolphins sleep with one eye open.

    2.       The strongest muscle in the body is tongue.

    3.       The dot over the letter’ i’ is called a tittle.

    4.       A duck’s quack doesn’t echo.

    5.       Humane thigh bones are stronger than concrete.

    6.       Honey is the only food that does not spoil.

    7.       You blink over 20,000,000 times a year.

    8.       Women’s hearts beat faster than men.

    9.       Every person has a unique tongue print.

   10.   All polar bear are left- handed.
   11.  The statue of liberty’s  index finger is eight feet            long

    12.      A 75 year old person will have slept about 23              year.

    13.      There are as many chickens on earth as there              are humans.

    14.       Sharks can live up to 100 years.

    15.       Kangaroos can’t walk backwards.

     16.       Mosquito's are more attracted to the color                     blue than any other color.

       17.       Octopus has three hearts.

       18.         The body has 2-3 million sweat glands.