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datePast Year
subjectHardware
authorHerbert Bruderer
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Rare Circular Slide Rules
From BLOG@CACM

Rare Circular Slide Rules

Slide rules: the longer the scale, the greater the accuracy of the instrument.

The Colossus
From BLOG@CACM

The Colossus

Unseen images of the code-breaking computer that helped win World War 2.
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