#psychology facts about humans#

* . The adult human brain wieght is three

pounds.

*. The human attention span is shorter than goldfish.

*. The brain uses the 20% of body's total oxygen and energy.

*. Sweating can make the brain temporarly shrink (get Smaller).

*. Human brain generats 12 - 15 watt electricity.

Book Name : Psychology about around the world

BY: Babita Rani