Recent content by CuriousOne

There is of course the question what does our universe expand into or what does it replace, push aside, or replace as it expands. While the question I think is valid there is however the initial issue that needs to be resolved first as to what is this thing we call our universe? With "c" being...

I would like to bring the conversation back to the medium of space-time. there are things that have always bothered me when it comes to things like speed of sound or speed of light. In both cases we are talking about the propagation speed of vibrations. While many individuals are talking about...