In reply to Terry Blanton's message of Thu, 3 Aug 2006 07:33:44 -0400: Hi, [snip] Perhaps some ions from the anode are going into solution where they displace dissolved gasses which then accumulate on the nearby plastic surface?
Regards, Robin van Spaandonk http://users.bigpond.net.au/rvanspaa/ Competition provides the motivation, Cooperation provides the means.

