CuriousMark has a PDP11 video that has some of these demos running on the original hardware: https://www.youtube.com/watch?v=1EWQYAfuMYw https://www.youtube.com

CuriousMark has a PDP11 video that has some of these demos running on the original hardware: https://www.youtube.com/watch?v=1EWQYAfuMYw https://www.youtube.com/watch?v=1EWQYAfuMYw His videos are surprisingly addictive; they've restored an Apollo guidance computer, Altos and tonnes of other ancient kit.