Bridas you are very perceptive my friend. And of course, I failed to mention that each unon phase is frozen in time... unlike the original analogy accounted for. This is what makes time travel possible. Emit expounded more on this analogy and it really gets interesting when one considers the projector part. The pre-image of what is being projected is what fascinates me. It seems that the deeper reality is not what is on the screen but rather what is being projected onto it. I do not pretend to understand it all because the scenario actually precipitates more questions than it answers.