this post was submitted on 03 Aug 2023
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[–] tsz@lemmy.world 17 points 1 year ago (1 children)

Most scifi movie things you can think of would be on the table.

[–] clgoh@lemmy.world 3 points 1 year ago* (last edited 1 year ago) (2 children)

Warp drive?

Artificial gravity?

Time travel?

[–] aebrer@kbin.social 3 points 1 year ago* (last edited 1 year ago)

Maybe (or at least an albecuire drive)

Maybe

Probably not

Also some more "basic" things like cheap MRI without requiring helium (which we are running out of), cheap and easy magnetic levitation (more available high-speed trains)