Taken with laptop's webcam, so the quality sucks. And I wouldn't dare melting any stuff above my laptop.
For some odd reason, my aluminium cathode became badly corroded - I suspect that alkaline solution doesn't do any good to the aluminium. So I'm going to have to replace it with something else, maybe copper. I used sodium carbonate (not bicarbonate) for electrolyte coz I didn't have any KOH or NaOH handy.
4 months ago