10-18-2010, 08:36 PM
I like the way you illustrate it Etude. Maybe the analogy of a beam of light broken through a prism can be applied again here. In the lower densities, you see all the colors, or in this case paths of polarity. And they are simply that: paths. As you get higher up towards the prism, the colors are moving closer together until it becomes apparent that there was only one path after all. It's not negative or positive, it's just the path that is. Maybe not exactly right, but seems to fit as an example?