If you're into that kind of stuff I recommend: - watching https://www.youtube.com/c/CuriousMarc - reading Ken's blog/twitter http://www.righto.com/ / https://twitter.com/kenshirriff
I was about to recommend CuriousMarc. I don't know where I found out about him, perhaps on HN, but watching someone knowledgeable geek out in depth about ancient computing (beyond the Apollo stuff) really does scratch an itch.