[seewhydee]

I'd add that the 3-4 preprints that put the final nails in the coffin for LK-99 --- the ones that showed how ferromagnetic samples produce half-levitation, pointed out the Cu2S structural phase transition, explaining why the flat bands are not conducive to superconductivity, and the creation and characterization of a pure single crystal --- were all good showcases of scientific ingenuity.

It was particularly impressive to see some groups putting together high-quality, publication-ready preprints from scratch in the span of a month. Especially crazy when you think about the shoddy original papers that the Korean group spent years working on...