Sep 6, 2013 1 #2 electricpete Electrical May 4, 2001 16,774 http://en.wikipedia.org/wiki/Ernst_Chladni ===================================== (2B)+(2B)' ?
Sep 6, 2013 Thread starter #3 McDermott1711 Mechanical Nov 17, 2010 318 electricpete, your link moved me to this Link.