Dana Graham

Archive for April, 2009

Around and Around We Go

Do you remember the old carnival ride where you climbed into a big 30 foot diameter cylinder and stood against the wall?  The thing began rotating, pressing you against the wall, and then some nutcase removed the floor from beneath your feet.  However, you were held in place by centrifugal force, which was clear when you looked across the cylinder at the other riders stuck to the wall.  What would have happened if someone had tripped over the cord and...Continue Reading!