I find this interesting and quite meditative. I showed it to Tarks, but he was dismissive. Some kind of women's football was taking place somewhere, and he was glued to it for some reason. My only contribution to that subject was that the curve of the ball was not caused by gravity but by the curvature of space-time which altered the the future position of the non-moving ball.
Y'see? You can talk balls as well as any of us.