I think Al had it right, as far as he went. Same as Newton did as far as HE went.... Al just expanded on it... I just don't think its complete. There is more to be explained. There is a mistake/misjudgment somewhere. He came closer to the final answer but its not final yet. Why do we have to create other dimensions and reality's in order to explain things. Not to mention that time ?stops? at the speed of light? I cannot help but feel that is a mistake. Time is like God... unstoppable... time moves at a constant speed regardless of anything else. The fact that our measurement of it changes does NOT mean that time itself changes. once again I am a Layman...