this post was submitted on 26 Jul 2023

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First room temperature and pressure superconductor discovered (lemmy.world)

submitted 3 years ago* (last edited 3 years ago) by DominicHillsun@lemmy.world to c/news@lemmy.world

20 comments fedilink hide all child comments

Research paper: https://arxiv.org/abs/2307.12008

Video: https://sciencecast.org/casts/suc384jly50n

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[+] Yearly1845@reddthat.com 0 points 3 years ago* (last edited 2 years ago) (1 child)

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[–] elscallr@lemmy.world 0 points 3 years ago* (last edited 3 years ago) (1 child)

Well for one, we're running out of helium and fast. Helium is used to super cool existing superconductors, like those used in MRI machines.

And then there's the power transmission benefits. Right now we're wasting upwards of 5% of the electricity we generate.

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[–] Spaceballstheusername@lemmy.world 0 points 3 years ago (1 child)

What do you mean by wasting if it's referring to transmission losses that's closer to 3-6% not 50%

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[–] elscallr@lemmy.world 1 point 3 years ago (1 child)

Ah hell I meant to type 5% and actually typed 50. I got that number here: https://www.eia.gov/tools/faqs/faq.php?id=105&t=3

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[–] Spaceballstheusername@lemmy.world 1 point 3 years ago

Ok fair enough

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