When you're an actor or actress in this business, usually the natural progression is to direct, but a lot of times, we don't get a chance to get to it. Myself, I really want to get into it. I want to be the person who eventually doesn't have to be in front of the camera.
In order to know the true situation of a Planet at any particular time, the small set of balls are to be put each on its respective axis; then the winch to be turned round until each index points to the given time.