Sunday, March 20, 2011

Some useful facts for all

Here are some useful and interesting facts.
  • The largest animal that ever lived on this earth is still living - the Blue Whale.
  • If earth were reduced to the size of a basket ball, the moon would be the size of tennis ball and they would be 25 feet apart.
  • The world consumes 2 liters of oil per day per person.
  • Of all the people who lived in history and who reached age of 65 years till now,  half of them are living right now.
  • If the earth life was compressed to one year, then humans would have been around for only 2 seconds.
  • The population of middle east tripled over the last 30 years.
  • 70% of an adult body is made up of water.
  • The first known transfusion of blood was performed in the year 1667, when Jean-Baptiste, transfused two pints of blood from a sheep to a young man.
  • 7% of human body is made up of blood.

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