The Mundaneum, XX Century "Internet" Put World Knowledge on Millions Index Cards
By mdp2021 · 2026-08-20 · 2 points · 0 comments
https://www.openculture.com/2026/08/discover-the-mundaneum-an-early-20th-century-internet.html
By mdp2021 · 2 points · 0 comments · on Hacker News, read on BetterNews.
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