They did https://www.nytimes.com/2023/06/23/science/room-temperature-superconductor.html https://www.nytimes.com/2023/06/23/science/room-temperature-... Prepri

They did https://www.nytimes.com/2023/06/23/science/room-temperature-superconductor.html https://www.nytimes.com/2023/06/23/science/room-temperature-... Preprint is on arxiv