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Evolution of the on/Off Power Symbol (nzeldes.com)
2 points by merinpappachan 13 days ago | past | discuss
The evolution of the On/Off power switch symbol (2008) (nzeldes.com)
61 points by weird_user on Dec 12, 2023 | past | 62 comments
History of Computing – Early Artifacts (nzeldes.com)
2 points by ljoshua on Dec 30, 2021 | past
Growing up in Electronics – A wonderful hobby, on a shoestring (nzeldes.com)
5 points by _Microft on May 16, 2021 | past | 1 comment
Kaufmann's Posographe: a pocketable analog exposure calculator (nzeldes.com)
58 points by polm23 on May 16, 2021 | past | 12 comments
Victorian Virtual Reality: Mesdag’s Panorama (nzeldes.com)
1 point by _Microft on May 15, 2021 | past
Kaufmann's Wonderful Posographe (nzeldes.com)
2 points by _Microft on May 15, 2021 | past
Kaufmann's wonderful Posographe (an analog mechanical computer) (nzeldes.com)
1 point by epo on Jan 1, 2012 | past
The opposite of Human Engineering (nzeldes.com)
5 points by raganwald on May 16, 2009 | past

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