WHAT IS A BRANE?

 Mathematics and astrophysicists considering the existence of other universes must delight the possibility of more measurements than the four we know as space-time.The three familiar measurements plus the measurements of time,added by Einstein.In one version of string theory,physicists allow for eleven dimensions,encompass remain unnoticeable "coil up. "

The visible universe could be a  four-dimensional membrane,or brane for short,moving  through unseen measurements.Other branes, or parallel universes,may also exists,floating through a fifth dimension that we can not discern.

Some scientist propose that our would be universe existed as a brane into which another brane impinge in constant craze,create the heat energy and extension accounted for in the big-bang.

But these theories now exist mainly as mathematical models that need much additional examination.

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