> > > You missed "thermite-like reaction"; there's reason to suspect > that the initial fire would be pretty immune to CO2, although > it might be handy in suppressing the secondary fires. On the > third hand, I'm not sure I want high pressure CO2 bottles any > where near things that might get very hot and not go out! Tongs, metal bucket with sand.. Gloves. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist