Room-Temperature Superconductivity Achieved for the First Time
<a href="http://web.archive.org/web/20210831210214/https://www.quantamagazine.org/physicists-discover-first-room-temperature-superconductor-20201014" rel="nofollow noreferrer">http://web.archive.org/web/20210831210214/https://www.quanta...</a>