Just watched this fascinating series of videos by Renzo Mondaini, kindly dubbed to English from the Italian:
http://www.youtube.com/watch?v=TEceEHgaXoU <http://www.youtube.com/watch?v=MymFcb9U1Ck> http://www.youtube.com/watch?v=MymFcb9U1Ck http://www.youtube.com/watch?v=Y47MslfkdYQ http://www.youtube.com/watch?v=YoPGLcmC8S4 It's interesting that he involved the university of Bolognia (Forcardi?) and that like Mills and Defkalion (reportedly) he's using Potassium Carbonate - see my post on this compound from two weeks ago: http://www.mail-archive.com/vortex-l@eskimo.com/msg84258.html Charles
