From: hawkeye (
Date: Fri Sep 14 2001 - 08:13:52 PDT

an aluminum , silver , or gold butter knife will not work as they have
very low permeability .
The butter knife should be tested separately to show that it is simple
iron with a high permeability , then the rest of the experiment will
proceed as you have described.

martin shenven

This archive was generated by hypermail 2.1.3 : Mon Apr 24 2006 - 11:34:49 PDT