Sunday, August 14, 2011

FUN FACTS

* You heart will pump at about 400 liters or about 800 quarts in its lifetime. *

* The human brain uses approximately as much energy as a 10 watt light bulb. *

* Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second! *

* The human body contains over a billion miles of DNA. *

* Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain. *

Pain occurs when sounds are above 130 db.

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