> Ron, you disappoint me :-( > > Clearly he is referring to the force exerted in raising the fan from zero > potential energy (the ground) to a state of higher potential energy > (perhaps > his desk). Obviously, that is what it cost :-) > > The 8 pound cooler is better becuase it cost less to move it to higher > potential energy. > > -Roberto > Oh Good Lord!!! And all I wanted to know is if these make decent web servers!!!!