New top story on Hacker News: Parametron: 50s Japanese computer that uses neither transistors nor vacuum tubes
Parametron: 50s Japanese computer that uses neither transistors nor vacuum tubes
6 by xeonmc | 0 comments on Hacker News.
6 by xeonmc | 0 comments on Hacker News.
New top story on Hacker News: Parametron: 50s Japanese computer that uses neither transistors nor vacuum tubes
![New top story on Hacker News: Parametron: 50s Japanese computer that uses neither transistors nor vacuum tubes]()
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August 10, 2026
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