3 ms·
Similar things have existed like the Chicago Tunnel Company or the London Post Office Railway.
by ben-schaaf 3y ago
Similar things have existed like the Chicago Tunnel Company or the London Post Office Railway.
- schoen 3y agoYeah, they were actually kind of practical, at least for some products and geographies: https://en.wikipedia.org/wiki/Pneumatic_tube#Historical_use https://en.wikipedia.org/wiki/Pneumatic_tube#Historical_use I remember seeing a big one of these built at the CCC Congress. It had some bugs but people were able to use it to send capsules all over the convention center. It was a cool steampunk alternate future kind of experience.