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Link....<br /><br /><blockquote><font class="small">In reply to:</font><hr /><p><b>Will Time be Replaced by Another Space Dimension?</b><br /><br />What if time disappeared? Yes, it sounds like a silly question - and if the cosmos sticks to the current laws of physics - it's a question we need never ask beyond this article. Writing this article would in itself be a waste of my time if the cosmos was that simple. But I'm hedging my bets and continuing to type, as I believe we have only just scratched the surface of the universal laws of physics; the universe is anything but simple. There may in fact be something to this crazy notion that the nature of the universe could be turned on its head should the fundamental quantity of time be transformed into another dimension of space. An idea like this falls out of the domain of classical thought, and into the realms of "braneworlds", a view that encapsulates the 4-dimensional universe we know and love with superstrings threaded straight through…<br /><br />Brane theory is a strange idea. In a nutshell, a brane (short for "membrane") can be viewed as a sheet floating in a fifth dimension. As we can only experience three dimensional space along one dimension of time (four dimensional space-time, a.k.a. a Lorentzian universe), we cannot understand what this fifth dimension looks like, but we are fortunate to have mathematics to help us out. Mathematics can be used to describe as many dimensions as we like. Useful, as branes describe the cumulative effect of "strings" threading through many dimensions and the forces interacting to create the universe we observe in boring old three dimensional space. According to the "braneworld" view, our four dimensional cosmos may actually be embedded within a multidimensional universe - our cosmic version only uses four of the many possible dimensions.<br /><br />Theorists contempla</p></blockquote> <div class="Discussion_UserSignature"> </div>