Thanks, wasn’t aware of that. Added it to my feedreader. 
Maybe you try the “Contact us” link on their site and ask them. Granted, that’s very direct and asking here to see if information about this already popped up somewhere else is probably better initially.
Haven’t found any such lists or descriptions in their channel or the one video I clicked on to see if there are any links in its description.
Well, the original question wasn’t about lengthy and time consuming video shows but about a very short summary.