<blockquote id="quote"><font size="2" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by EBTX</i>
<br />Have you ever devised a credible mechanism which would give rise to a (CG generated) repulsive force?<hr height="1" noshade id="quote"></blockquote id="quote"></font id="quote">The book proposes that the force is simple collision of CGs with MIs, which always produces a push-type force.
If that is not what you meant, please elaborate. -|Tom|-