EEVblog 1555 - Korean LK-99 Ambient Temperature Superconductor Demo Video FAIL!

Has a Korean quantum research group cracked the holy grail of physics, an ambient temperature and pressure superconductor that will win them a Nobel prize and change humanity forever?
Maybe, maybe not.
But one thing's for sure, the demo video of their LK-99 material on their website is an EPIC FAIL!
It's such an embarrassing mistake you won't believe it!
Dave shows how with a single lab experiment.

Links:
https://qcentre.co.kr/
LK-99 film magnetic test video: https://www.youtube.com/watch?v=EtVjGWpbE7k
https://arxiv.org/abs/2307.12008
Paper 1: https://arxiv.org/ftp/arxiv/papers/2307/2307.12008.pdf
Paper 2: https://arxiv.org/ftp/arxiv/papers/2307/2307.12037.pdf

Forum: https://www.eevblog.com/forum/blog/eevblog-1555-lk99-ambient-temperature-superconductor-busted!/

00:00 - This LK-99 ambient temperature & pressure superconductor is going to CHANGE THE WORLD!
02:52 - Low but not zero resistance? I thought this was a superconductor?
04:22 - Some journalists are actually doing their job this time
06:28 - The Meissner effect
07:11- Thunderf00t's take
08:06 - This demo video is just a total embarrassment! It's just Lenz's Law!
10:36 - Let's reproduce the demo video experiment!

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