Most everyone has done the basic electrolysis experiment of running current through water with some salt or a little acid in it.
As we know from the sordid history of cold fusion, the electrolysis required to achieve >80% loading into PD of D is not so trivial. Aside from the obvious need to run the experiment for (a lot) longer than Nathan Lewis did, what are the other 'gotchas' that reduce the chances of achieving >80% loading?
