I was re-reading the site about the hydro-boost system at
http://www.fortunecity.com/greenfield/bp/16/hboost.htm and it says "The negative electrode should have numerous bubbles forming and coming to the top from all over the surface area of the tin can lids. This is the Hydrogen gas. The positive electrode will have bubbles forming all along its shaft. This is the Oxygen gas." This sounds like the negative electrode is the one with the can lids and the positive electrode is just the bolt. In the picture however it looks the other way around. So which one is it....the positive or the negative electrode the one that has the can lids with the holes?
