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> I've never heard the tunnel analogy. Seems odd, since tunnels generally only have one entrance and one exit... Road and train tunnels have many emergency ex
by blattimwind 9y ago
> I've never heard the tunnel analogy. Seems odd, since tunnels generally only have one entrance and one exit...
Road and train tunnels have many emergency exits...
- JshWright 9y agoGenerally they have a parallel tunnel (either for traffic in the other direction, or specifically for emergency egress), and connections between them. They still take you to the same general place.