The Human Brain
* Nerve impulses to & from the brain travel as fast as 170 miles/hour
* It operates on the same amount of power as a 10-watt light bulb
* A brain cell can hold 5 times as much information as the Encyclopedia
* Your brain uses 20% of the oxygen that enters your bloodstream
* The brain is much more active at night than during the day
* Scientists say the higher your I.Q. the more you dream
* Nerve impulses to & from the brain travel as fast as 170 miles/hour
* It operates on the same amount of power as a 10-watt light bulb
* A brain cell can hold 5 times as much information as the Encyclopedia
* Your brain uses 20% of the oxygen that enters your bloodstream
* The brain is much more active at night than during the day
* Scientists say the higher your I.Q. the more you dream
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