this post was submitted on 21 Dec 2024
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26
‘Nobody thought it was possible’: Quantum teleportation is here | BBC Science Focus Magazine (www.sciencefocus.com)
submitted 18 hours ago by [email protected] to c/[email protected]
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[–] [email protected] 82 points 17 hours ago* (last edited 14 hours ago) (2 children)

Specifically, scientists have worked out how to teleport information almost instantly and over any distance – without needing any future technology

Either this is a world changing discovery that breaks everything that I'm hearing about only in.. checks.. the BBC Science Magazine

Or.. it's complete wank clickbait nonsense

OH WHICH IS IT GOING TO BE?!

[–] [email protected] 89 points 17 hours ago (1 children)

TLDR: They sent information through a fiber-optic cable using fewer photons per bit than before.

They only transmitted information, not any non-photon particles. They didn't exceed the speed of light, or exceed the speed of light through fiber-optic cable.

[–] [email protected] 25 points 16 hours ago

“Almost instantly.”

[–] [email protected] 31 points 16 hours ago (1 children)

The second one, of course:

the new research proposes that the breakthrough could make these communications super secure and nearly instantaneous – limited only by the speed of light.

(enphasis mine)

So, yeah, we didn't break any laws of physics.

[–] [email protected] 7 points 16 hours ago (1 children)

Oh so this is teleportation?

[–] [email protected] 16 points 14 hours ago (1 children)

It's not teleportation, it's clickbait nonsense

[–] [email protected] 6 points 11 hours ago

But it says it's teleportation. Are you calling them a liar?