Many creative people are producing videos on YouTube (and Patreon) on a variety of topics, such as English, math, Latin, history, and all the other subjects I cover, and to them I must give a huge thanks. YouTube, which is based in South San Francisco and is about one mile from where I used to live, provides the forum.
“The Channel of a Disappointed Man” is the name one tuber gave his place, something to do with books. It made me laugh.