Poles of Inaccessibility in the San Gabriel Mountains (2015)
By dima55 · 2026-08-02 · 36 points · 21 comments
https://notes.secretsauce.net/notes/2015/05/06_poles-of-inaccessibility-in-the-san-gabriel-mountains.html
By dima55 · 36 points · 21 comments · on Hacker News, read on BetterNews.
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