Whether LK-99 is superconductor mainly hinges on it having zero resistivity and the work getting confirmed and replicated. This zero resistance was shown in data at a material science conference in Korea yesterday. Still awaiting confirmation and replication which is ongoing by many groups worldwide. pic.twitter.com/3dIaCE3kBT — FittingMechanics (@FittingMechani1) July 28, 2023