this post was submitted on 03 Aug 2023
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[–] tsz@lemmy.world 24 points 1 year ago (1 children)

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

[–] clgoh@lemmy.world 6 points 1 year ago* (last edited 1 year ago) (2 children)

Warp drive?

Artificial gravity?

Time travel?

[–] aebrer@kbin.social 5 points 1 year ago* (last edited 1 year ago) (2 children)

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)

[–] SkybreakerEngineer@lemmy.world 6 points 1 year ago (1 children)

Last I checked, alcubierre drive still requires negative mass, which is not a thing. Time travel and artificial gravity are still theoretically impossible.

[–] aebrer@kbin.social 3 points 1 year ago

Yeah artificial gravity I was thinking more along the lines of faking it via magnetism.

Albecuire drive I was just wrong about, you're right it's not a maybe it's a nearly 100% no lol.

Sorry just excited.

[–] WarmSoda@lemm.ee 1 points 1 year ago

Albecuire drive is basically science fiction. If it's actually possible we won't be seeing it any time soon unless we find a crashed ship on Mars or something.