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#apolloguidancecomputer#agc#curiousmarc

Apollo Guidance Computer Part 1: Restoring the computer that put man on the Moon

CuriousMarc

245K subscribers • 10 videos on Hallway

YouTube
  • Recommended by 9 people: 8 on Hacker News and 1 in engineering communities.
  • A classic. People kept recommending it from 2018 to 2024.
  • Presented by Marc Verdiell, hardware restorer
  • Linked in the descriptionvirtualagc/virtualagc

Intermediate. Assumes working knowledge.

588K views7 years ago9 recommendations

History and cultureHardwareRetro computingCPUs and computer architectureHistory of computing

Marc Verdiell and a team of experts begin the process of restoring an original Apollo Guidance Computer to working order.

We embark on the restoration of a very rare and historically significant machine: the Apollo Guidance Computer, or AGC. It was the revolutionary MIT-designed computer aboard Apollo that brought man on the Moon (and back!). Mike Stewart, space engineer extraordinaire and living AGC encyclopedia, spearheads this restoration effort. In this first episode, we setup a makeshift lab in his hotel room, somewhere in Houston. The computer belongs to a delightful private collector, Jimmie Loocke, who has generously allowed us to dive in the guts of his precious machine, with the hope of restoring it to full functionality by July 2019, the anniversary of the Apollo 11 Moon Landing. Frequent comment answers: Yes we know about Francois Rautenbach and the Block I core ropes (youtu.be/WquhaobDqLU). These ropes are also from Jimmie and not compatible with our Block II computer Yes we are in contact with Fran youtu.be/UjcfepTdvZI (and several others) about their superb DSKYs replicas. Some relevant links: Playlist of the restoration series: youtube.com/playlist?list=PL-_93BVApb59FWrLZfdlisi_x7-Ut_-w7 Block I AGC period documentary: youtu.be/ndvmFlg1WmE Inertial navigation system documentary: youtu.be/wD97RSpiZe0 Schematics: ibiblio.org/apollo/ElectroMechanical.html and: archive.org/details/agc_handbook_jp2 Mike's AGC backplane viewer: apolloguidance.computer/2003100_071/pins AGC software repo: github.com/virtualagc/virtualagc The Ultimate Apollo Guidance Computer Talk: youtu.be/xx7Lfh5SKUQ Our sponsor for PCBs: pcbway.com Support the team on Patreon: patreon.com/curiousmarc Merch on Teespring: teespring.com/stores/curiousmarcs-store Learn more on companion site: curiousmarc.com Contact info: youtube.com/curiousmarc/about

Why it's here

9 people recommend this

What people say. Highly recommended as a fascinating and detailed look into the hardware and restoration of the Apollo Guidance Computer.

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I love his videos he has a webpage with merch if you want to support him link If you are new to his channel I cannot recommend enough the Apollo AGC videos link to this video

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My new favorite YouTuber, CuriousMarc, has a whole series of videos about restoring the Apollo Guidance Computer (AGC). His AGC Playlist: link to this video His channel is full of fascinating retro-computing and EE videos.

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The main person behind that effort, as far as I know, is Mike Stewart, and there is an excellent video of him working on restoring original AGC hardware. link to this video link link link

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…nfidence that it wouldn't have been possible to get that computer working again without his help. He's got a book out now, Sunburst and Luminary 3, that is very good and goes into a lot of technical detail on the LM software, without getting too much into the weeds. I highly recommend it if you're interested in that sort of thing! 1 link 2 link to this video 3 link…