Hi:
Very interesting forum!!!!
While here you are discussing the possibility of other dimensions, some people stated that's completely impossible. A friend of mine has created a site called Tricipia to discuss our “tri-dimensionality”. I wonder maybe we could have some pretty good discussion since so many questions about dimensions are formulated everywhere.
And of course you can post a link to this forum there.
If you are interested visit us at
http://www.tricipia.org/tricipia_phpBB/index.php