8-minute Documentary: The Mechanics of the Film Projector. If you went to high school earlier than about 1990, you probably watched many “educational” films on these projectors in school.
Art & Music
Documentary: Note By Note: The Making of Steinway L1037. As a pianist and Steinway owner who has also visited their remarkable factory in New York, this was fascinating.
Looking for good retro tech resources on…
Cassettes. This documentary isn't bad but not as good as the above, and in particular not as good as the VHS-related pieces.
