Recent content by lobro2002

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    Graduate Series of GR questions about universe expansion

    The relationship between space (or spacetime) and matter is giving me some trouble. If the universe was created (all its matter) in a planktime explosion then the force of said matter must be driving the expansion of space itself. I view the matter as pressing against the walls of space and...
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    Graduate GR experiment of light observance

    My question might appear simple to a few. As the light observance of Einstein's experiment comes into proposition, I am having a difficult TIME understanding. (No pun intended). Let us start with the basic idea...as I'm sure there are several variations. A man stands in the middle of a...