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#ibm1401#mainframe#lineprinter

The IBM 1401 mainframe runs "Edith"

CuriousMarc

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  • Recommended by 2 people: 2 on Hacker News.
  • Presented by CuriousMarc

Beginner. No background in the topic needed.

223K views8 years ago2 recommendations

History and cultureHardwareRetro computingHistory of computing

CuriousMarc demonstrates running the vintage 'Edith' line-printer art program on a restored 1959 IBM 1401 mainframe at the Computer History Museum.

This politically incorrect one is going to lose me the precious few female followers left on my channel. But for the good of academic research, we were asked to run the program "Edith" on the vintage 1959 IBM mainframe at the computer history museum. Which goes on to prove that the more technology evolves, the more things stay the same. And I forgot how to pronounce the alphabet in German. Original code and IBM 1401 emulator to run it can be found on my website: curiousmarc.com/computing/ibm-1401-mainframe/ibm-1401-edith 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

2 people recommend this

What people say. Recommended as a fascinating look at vintage IBM mainframe hardware and early line-printer ASCII art.

simcop2387on Hacker News • Recommends

On “Ask HN: What are some great posts or articles about history of computing?”

…e great resources for a lot of the historical and technical aspects of things. I'd highly recommend both of them for looking at specific topics of how the computing hardware worked: - Marc's videos on old HP computers, link - Marc's videos on restoring some old IBM hardware, that includes a good bit of the history that went into them, link and link to this video - In fact just look at his playlists directly, link For Ken, I'd look at his chip teardowns and explorations, the AM2901 is on HN this very moment, link A lot of his articles dig into why the different chip technologies were made and fell out of favor eventually too. link…

eMGm4D0zgUAVXc7on Hacker News • Recommends

On “IBM paperweight teardown: Reverse-engineering 1970s memory chips”

Here's a fun IBM line printing video I've discovered thanks to your mention of those: The IBM 1401 mainframe runs "Edith" link to this video

kenson Hacker News • Mentions

On “Nude pictures on early retro PCs – was it possible?”

Before this, there was line printer art; see "The IBM 1401 mainframe runs 'Edith'": link to this video

GeorgeTirebiteron Hacker News • Mentions

On “ASCII FacePalm”

I think using characters to make pictures started with teletype machines - maybe even on typewriters! It was common with ham operators in the 60s (RTTY & Teletype machines) and it surely must have been popular before that. On the IBM 1401 (1959) "Edith" is legendary: link to this video