this post was submitted on 13 Mar 2024
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Isaac Asimov decades ago imagined a future where nuclear plants provided infinite clean energy, and still people in his cities moved on foot, on large systems of conveyors.
The conveyors imagined by Asimov and Heinlein have got to be the dumbest things they ever thought of. I love those guys and generally they had interesting ideas but this one... wow.
In Paris Montparnasse just after 2000, they had a speed conveyor, like at the airport but accelerating up to (IIRC) 11km/h (and decelerating at the end ofc). Wild times!
They lowered the speed as I guess too many people fell. It wasn't really intuitive as the handrail didn't accelerate at the same way so you had nothing to hold onto. I don't know what happened with the project.
It was called the TGV, Tapis Grand Vitesse mimicking the TGV for Train Grand Vitesse (the French speed trains acronym).
I mean, I don't think conveyors are a good solution, but it's telling that someone so long ago already rejected cars as a viable transportation method.
In Paris Montparnasse they had a speed conveyor, like at the airport but accelerating up to (IIRC) 11km/h (and decelerating at the end ofc). Wild times!
They lowered the speed as I guess too many people fell. It wasn't really intuitive as the handrail didn't accelerate at the same way so you had nothing to hold onto.