There is an online comic in korean that explains why the LK99 superconductor is so hard to make. @8teAPi has the translation. Translated from the excellent comic here: if anyone knows author please ask them to get in touchhttps://t.co/9SSwA8EFqe — Ate-a-Pi (@8teAPi) August 17, 2023 Why SuperConductor So Hard? – take a bunch of Lead, …