[T]his new report looks like it’s either going to fall apart very quickly or be quickly vindicated (as were the 1987 superconductor discoveries). [...] I really, really, hope it’s as claimed - that should go without saying. And I’m going to be in a rather jumpy mood until we hear one way or another! That’s because this truly would be a world-changing discovery (as well as an obvious instant Nobel prize). Whether LK-99 itself becomes a big industrial material is open to question - one of the things you get from the characterization data is that LK-99 is not able to carry much current in its superconducting state at these high temperatures, and that’s a key property for many applications.
