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What if Humanity forgot how to make CPUs?
(youtu.be)
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this post was submitted on 24 Sep 2025
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Oh, then we just use 1000:1 reduction techniques that are over 200 years old. We would only need a single long screw to bootstrap modern manufacturing without any other machine tools.
All the details required to get to 0.1mm precision can be found in this book series
https://gingerybookstore.com/cgi-bin/sc/ss_mb.cgi?storeid=*16153e19ea8a41b21745af4ef1&ss_parm=Af0dea9ffd8fbaed13277ab4d5944c393