Tootfinder

"Industrial society has collapsed. All semiconductor fabrication has ceased, society-wide electrification is no longer guaranteed. There is no longer any internet. Computing as it was once known in the early 21st century is impossible. You need a computer for a task. What do you do?"
#permacomputing

Thanks to a book recommendation by @… [1], I went on a tangent learning more about the absolutely fascinating history and workings of core memory (and core rope memory, its read-only version). Some of this also very interesting for #PermaComputing and …