Glowing mercury thyratrons: inside a 1940s Teletype switching power supply
110 by eaguyhn | 41 comments on Hacker News.
Tuesday, September 11, 2018
New top story on Hacker News: Glowing mercury thyratrons: inside a 1940s Teletype switching power supply
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Hello, my name is Kamal Deka. I'm a 40 year old self-employed from India.
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