<font color="yellow">"Four spacial dimensions? X,Y,Z and ? <br /><br />What kind of evidence can you present to demonstrate the existence of a forth spacial dimension. How do I get there from here?"</font><br /><br />He didn't say four spatial dimensions.<br /><br />I think he is simply restating the standard four dimensional space-time continuum model...i.e., three spatial dimensions X, Y and Z, with time being the fourth dimension. <div class="Discussion_UserSignature"> <font size="3" color="#ff9900"><p><font size="1" color="#993300"><strong><em>------------------------------------------------------------------- </em></strong></font></p><p><font size="1" color="#993300"><strong><em>"I hold it that a little rebellion now and then is a good thing, and as necessary in the political world as storms in the physical. Unsuccessful rebellions, indeed, generally establish the encroachments on the rights of the people which have produced them. An observation of this truth should render honest republican governors so mild in their punishment of rebellions as not to discourage them too much. It is a medicine necessary for the sound health of government."</em></strong></font></p><p><font size="1" color="#993300"><strong>Thomas Jefferson</strong></font></p></font> </div>