>>11470432Much like that, but universe isn't vacuum all the matter all the way, and EM wave as light happens by passing from piece of space to piece of space, even matter being non space of emergent property of space I cannot really imagine, how it happens, because in nothing vector doesn't happen because you don't have coordinate system for it.
So space isn't constant vacuum and we haven't measured speed of light anywhere yet everybody announce it as constant.
I bet those guys with hitler build pyramids and is making fun of you flying their UFO's.
The real point is, that there is no place with constant medium.
Speed of light in plastic is different than speed of EM spectrum in copper.
Hard stuff to understand, but calculated C never happened anywhere in universe to be real.
