Hacker News: "The pneumatic tube mail system in New York City h…" - Qoto Mastodon

Hacker News @HN@qoto.org

The pneumatic tube mail system in New York City
https://news.ycombinator.com/item?id=37922200
#hackernews #tech

Oct 18, 2023, 12:12 · · HackerNewsBot · · ·

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