I just got into that channel recently. The youtuber was one of the 4 guys that restored the Apollo guidance computer. The entire process is documented on his ch

I just got into that channel recently. The youtuber was one of the 4 guys that restored the Apollo guidance computer. The entire process is documented on his channel. It was very humbling to watch these guys debug damn near every transistor and logic gate and eventually run the old lunar landing sequence. The also recovered some lost code that was still stored in the core-rope ram from 50 years ago, as well as built gate accurate emulators for the AGC itself and other peripherals. Definitely worth checking out.