- #1
Blueshift5
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Ok, so i have been reading some things presented by Brian Green, and he talks about membranes which are related to the string theory. According the Green, these membranes are actually like universes. When two of them bump into each other, it creates what we call a big bang in one of them. It would be great if someone could describe how this theory relates to string theory and how realistic this theory really is. Thanks!