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could you draw out a wiring diagram? I know that you did not have schematics. I have no welding experience and would like to know if I could make it out of pvc pipe? As you said, "I am of the belief that virtually anything can be made of plumbing parts".
how long should I let it sit? Until it is blue/green?
a security tag that sprays ink unless removed at the store (search for it in the let's make box
How to Make Verdigris
I used pennies, and vinegar. I also used hydrogen Peroxide and kept it in a bowl of how water. This is after 20 min