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From sci-fi to reality: Researchers realise quantum teleportation using tech

bradrn

> extremely cold temperatures (267 °C)

Sorry?

(I have a feeling someone meant Kelvin, though 267 K is hardly ‘extremely cold’ either…)

ginko

Maybe a negative sign got dropped?

fhdkweig

negative 267 C would be 6 Kelvin ???

zifk

That's pretty standard for experimental quantum systems. A lot run on helium fridges at 4K. The superconducting stuff even colder, in 10 mK dilution fridges.

darkfloo

Anyone better at physics than me willing to explain how this does not break general relativity ? I might be missing the point of the experiment completely to be fair