Path: utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!snorkelwacker!apple!portal!portal!cup.portal.com!Nagle From: Nagle@cup.portal.com (John - Nagle) Newsgroups: sci.electronics Subject: Re: Anyone know about arc generators? `ffzzapp' Message-ID: <26595@cup.portal.com> Date: 4 Feb 90 18:58:44 GMT References: <5237@vax1.tcd.ie> <15880006@hpfinote.HP.COM> Organization: The Portal System (TM) Lines: 9 A Jacobs' Ladder will work better if enclosed in a tall plexiglas or glass tube. This keeps the plasma from dispersing as it rises, and the arc will be more stable. Note that arcs generate ozone, which is a corrosive gas. Adequate ventilation is required. John Nagle