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[-] superkret@lemmy.ml 107 points 2 years ago* (last edited 2 years ago)

This actually works. All you have to do is decelerate the train once (because it's spinning with the world while you build it).

And solve the trivial engineering task of reducing all friction and air resistance to zero. Oh, and that of getting on and off the train.

[-] Zeth0s@lemmy.world 10 points 2 years ago

You need energy to decelerate, though.

[-] superkret@lemmy.ml 31 points 2 years ago

Just use magnets.
Pls send my Nobel price by mail, I'm not good at speeches.

[-] Zeth0s@lemmy.world 13 points 2 years ago

Fridge magnets are the secret of infinite energy

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this post was submitted on 05 Oct 2023
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