And I've absolutely seen some "meh" videos. Apropos of nothing, I met Jim Blinn a month ago which got me thinking about "the mechanical universe" (from '85-'86

And I've absolutely seen some "meh" videos. Apropos of nothing, I met Jim Blinn a month ago which got me thinking about "the mechanical universe" (from '85-'86) which was one of the first videos I saw that really "nailed it" in terms of using video to teach technical concepts. So good videos aren't a new thing. But I think there's MUCH more decent and excellent content coming out these days.