> What do you mean by "surface tension"? I was making an analogy to the behavior of fluids in our reality. Really though, what I was getting at is, do we, or

> What do you mean by "surface tension"? I was making an analogy to the behavior of fluids in our reality. Really though, what I was getting at is, do we, or can we, really know the nature of the universe to such a degree that we can rule out behaviors which may change as the universe progresses through whatever sequence of events through which it is progressing? I think you answered my question, such as it was.