>A small chunk of sodium dropped in a commercial toilet > and flushed produces a fairly impressive geyser...it > wasn't me. I just came in to use the facilities. I saw > nothing. These are not the ones you want. Move along. RM -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist