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Quantum Computing’s Hard, Cold Reality Check: Hype is everywhere, skeptics say, and practical applications are still far away (spectrum.ieee.org)

submitted 6 months ago by L4s@lemmy.world to c/technology@lemmy.world

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Quantum Computing’s Hard, Cold Reality Check: Hype is everywhere, skeptics say, and practical applications are still far away::Hype is everywhere, skeptics say, and practical applications are still far away

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[–] Inucune@lemmy.world 7 points 6 months ago (1 children)

OOTL: what is this machine in the thumbnails I keep seeing associated with AI?

[–] QueriesQueried@sh.itjust.works 11 points 6 months ago

That's actually what current quantum computers look like. The chips themselves are reasonably small, but the whole metal apparatus you see is there to keep it close to 0° kelvin, as the quantum bits kinda just "dissolve" if they're not in a superconducting state. Not super knowladgable in this area, but that's my layman's understanding.