50 US physicist *theoretically* confirms “LK99 room temperature superconductor” from last week. (twitter.com) posted 292 days ago by BidenIsAGroomer 292 days ago by BidenIsAGroomer +52 / -2 48 comments share 48 comments share save hide report block hide replies
And also it's relatively easy to get the wrong proportion of copper in your final product, it's apparent that one specific ratio of lead/copper is needed to create the effect.