tomc Posted December 5, 2008 Share Posted December 5, 2008 Hi, I am not a scientist so my understanding of space-time is based on books, magazine articles, and internet searches that are light on math. If space-time is a fabric or foam that can be warped, what makes up the fabric or foam? From what I understand, so far, string and M theories may fit in somewhere. Do strings make up the "membrane" in M theory? Is this "membrane" the fabric or foam of space-time? I am probably way off track and thought I might find some answers here before I become terminally confused. Thanks, Tom C Link to comment Share on other sites More sharing options...
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