Skip to main content


Brain Function, Sparrows, and Storage

By Energy Rant No Comments
A recent webinar delivered some interesting facts to me. The average human brain weighs three pounds, as verified here. The presenter said the brain represents 2% of an average person’s weight but consumes 20% of the blood flow and calories. I thought, wow – that is interesting. The inverse of 2% is 50.  The average person weighs 150 lbs? I would say that is quite generous! The large part of the brain in charge of logic, reasoning, reading, writing, and thinking is the neocortex. Indeed, engaging that large portion of the organ for a long time wears a person down....
Read More