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I wonder if anyone has done small electric cars on rail(s) in small tunnel like foot to meter diameter. It could do larger tunnel, would be easier to route, and
by ianburrell 2y ago
I wonder if anyone has done small electric cars on rail(s) in small tunnel like foot to meter diameter. It could do larger tunnel, would be easier to route, and doesn't have to be kept at pressure. My guess is that it is more efficient the pneumatic tubes and easier to deploy. Could probably even use the same containers as above-ground robots or aerial drones.
- overengineer 2y agoI want them with gopros livestreaming
- kalleboo 2y agoYou had the Mail Rail back in 1927 https://en.wikipedia.org/wiki/London_Post_Office_Railway https://en.wikipedia.org/wiki/London_Post_Office_Railway Edit: and before that the Chicago tunnels https://en.wikipedia.org/wiki/Chicago_Tunnel_Company https://en.wikipedia.org/wiki/Chicago_Tunnel_Company