Check out this patented version of a TOMI and SMOT like magnetic
repulsion device that uses gradient field. It claims that a rotary
version is possible to make it self-running.
http://www.patents.ibm.com/cgi-bin/viewpat.cmd/4074153
-- Jerry Wayne Decker / jdecker@keelynet.com http://keelynet.com / "From an Art to a Science" Voice : (214) 324-8741 / FAX : (214) 324-3501 KeelyNet - PO BOX 870716 - Mesquite - Republic of Texas - 75187