I've put together a YouTube playlist for each of the four years the Alt Az Workshop has used Zoom and YouTube. We started using Zoom and YouTube in 2020 so this was our fourth year of videos.. The link below will make it easy to find - and enjoy - all the Alt Az Workshop videos in one spot, plus I added a playlist of the video shorts of Mel Bartels spray silvering his 30-inch meniscus mirror. Here's the link:

https://www.youtube.com/@howardbanich8599/playlists