The military was supposedly experimenting around with time and space so that they can make their destroyers and other ships dematerialize and rematerialize somewhere else.  This sounds to me like a worm hole, but I don't know that much about this subject, and unfortunatly, I can't seem to find anything good about this on the WWW.  Can anyone help me with this.

Farv,
    the Philidelphia experiment was discussed at length in the General Discussion board under the thread Invisibility experiments

Here.. :D ;)http://www.unexplained-mysteries.com/cgi-bin/board/YaBB.pl?board=generaldiscuss&action=display&num=987015173