At 10:00 23/09/99 -0700, you wrote: >On Thu, 23 Sep 1999, Wagner Lipnharski wrote: > >> What is the most positive way to block magnetic field using a 5mm *any >> material* board? >> Take a look at the picture and tell me why it doesn't work. >> http://www.ustr.net/jpg/moto1.jpg > >Because you put the south pole on the cold blue side instead of the hot >red side, everyone knows it's warmer down south :-) > >-Bob Then why do we freeze our gonads off in Tasmania? Dennis