How can a speck of a universe be physically identical to the great expanse we view in the heavens above?
Brian GreeneAll you are is a bag of particles acting out the laws of physics. That to me is pretty clear.
Brian GreeneThe melded nature of space and time is intimately woven with properties of light speed. The inviolable nature of the speed of light is actually, in Einstein's hands, talking about the inviolable nature of cause and effect.
Brian GreeneWhen you know the answer you want, it is often all too easy to figure out a way of getting it.
Brian Greene