Akinbo,
This is four more questions ... I'll have to start charging you .. :-)
Leibniz is interesting and I saved the document. Thanks. Here goes ..
What does it mean to exist? The opposite of nothingness. But this falls into two categories. First category is the explosive passage of time, continual, with a rate that may vary from place to place (see gravity). This process, that started as the Big Bang and still "exploding" is continually generated and does not follow any laws of conservation. The second group is made of variations and assemblage of variations of the rate of passage of time. These are matter, waves etc. and they all exist by replacing locally the passage of time and they follow conservation laws.
The other questions are without meaning to me. In an exploding universe, spatial dimensions are meaningless. The dimensions are not spatial, they are dynamical. They are the derivatives of the rate of passage of time; decreasing, increasing and changing from one to the other. (Remember, everything is made of it and its properties) Logic requires a sharp demarcation between the existent of the second group. This is the quantum of action. The photons moves by themselves because they are made of such conjugate of action; a low rate followed by a high rate of passage of time. You have causality and direction built into the substance. The changing time rate is the magnetic field and the line along which B changes direction is the electric field, E. So, B and E are other types of variations of the passage of time. Since the Variations of the passage of time makes all the existent we have access to, we do know them under different names.
We make up time duration by integrating the rate of passage of time picked-up by our clocks. The only real piece of time duration is the period T. All photons have the same Planck quantum of action. What's the difference? The delivery time T! In a dynamic universe how quickly something happens is the key. Photons have all the same energy but different power because of different T or delivery time.
... and I could go on and on ...
Do you have ONE, more specific question?
Thanks,
Marcel,