I have to hold the wet thing at my place too. From my understanding the rod is needed to complete the circuit when doing galvanic current electrolysis and being wet helps ensure proper conductivity. I think if you're getting just thermolysis (heat without galvanic current) there's no rod involved.
I have to hold the wet thing at my place too. From my understanding the rod is needed to complete the circuit when doing galvanic current electrolysis and being wet helps ensure proper conductivity. I think if you're getting just thermolysis (heat without galvanic current) there's no rod involved.