Time can't exist without matter (mass) and motion
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Feb28-08, 03:39 AM
No, I would say that photon' behaviour strictly depends by the space geometry and properties, and C is a limit given by the space (our space) as well.
So C=0 means there is no space for a photon to travel, but this is a nosense in our dimensions.
I believe that you can slow photons down using electromagnetic waves?