Woven Rings Hold Data in This Hand-Built Magnetic Memory Module
Polymatt grew tired of watching memory prices climb. Instead of buying another expensive chip, he reached back to the 1960s and built storage the way engineers once did. Tiny ferrite rings now sit inside a compact case. Each ring stores one bit by holding a magnetic field in one direction or the other. Sixty-four rings [...]
Polymatt grew tired of watching memory prices climb. Instead of buying another expensive chip, he reached back to the 1960s and built storage the way engineers once did. Tiny ferrite rings now sit inside a compact case. Each ring stores one bit by holding a magnetic field in one direction or the other. Sixty-four rings [...]
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