This is from a reel owned by youtuber TechnologyConnections. Short clips of it appeared in his recent video about his film projector. After that video went up

This is from a reel owned by youtuber TechnologyConnections. Short clips of it appeared in his recent video about his film projector. After that video went up he made a YouTube community post that reads: Merry Christmas, everybody! If you're interested in seeing the entirety of that programming film, I've uploaded it on Connextras. This is the only reel I have, unfortunately, so I can't show you part 2 (or three? maybe? don't have a clue how many reels there were). Anyway, enjoy!