dissabte, 1 de novembre del 2008

The alchol and sleep


Some scientist said in the newspaper: Occupational and Environmental Medicine. That the people who hasn’t sleep can do the same physics and mental problems than the excess of alcohol. The time of reaction, precision, and coordination of the people who only sleep 5 or 6 hours are the same or worse than the people who have a 0,55% of alcohol in the blood.