Pierce and I successfully extracted hydrogen and oxygen from water although, to our disappointment, we we did not manage to get enough hydrogen for a satisfying puff of flame. As usual, Pierce embellishes my instructional diagrams. The video is rather long owing the in-depth explanation of the processes taking place, the time taken to embellish diagrams, and the fact that one of our electrodes broke about half-way through the experiment which went undetected for a while.
If you want to see some highlights:
2:50 the water molecule
12:10 the equipment
19:15 applying power
27:20 how salt dissolves
42:30 discovering the broken electrode
50:20 no explosion :-(