The most important part of the news:

• Lastly, these interesting conduction pathways only form when the copper atom percolates into the less likely location in the crystal lattice, or the 'higher energy' binding site. This means the material would be difficult to synthesize since only a small fraction of crystal gets its copper in just the right location.

I'm still pretty skeptical, but I guess we'll see how the actual reproductions perform.

This may be an unpopular option since I've already seen it across lemmy, but the ____porn communities. I'd like to browse pictures of nice landscapes or exotic cars without worry about someone around me noticing "PORN" on my screen.

At this point it seems very old internet, something that made sense when those communities were established, but now is unnecessary gratuitous and not socially acceptable.