I should have said "displacement Brian, that video was fun i imagine for both sides ..the only time I ever made it to college
was to get in some of the lectures with a friend ...so boring, most of my interest ...was kicking field-goals. having fun..

My friend had to explain weight,, mass and displacement in the bathroom, at the toilet reservoir....lol might have paid more attention if it had been like that video..

"Grace always pours from a closing wound"