Superconductors Superconductivity slips through the cracks, as South Korean stocks plummet amidst doubt LK-99 might not be the next superconductor. Superconductor breakthrough could clear way for incredibly efficient PCs that don't waste energy LK-99 might be the real deal, and it could lead to major advancements in computing. Get the Windows Central NewsletterAll the latest news, reviews, and guides for Windows and Xbox diehards.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Salesforce CEO says Microsoft did "pretty nasty" things to Slack and its OpenAI partnership may be a recipe for disaster2Alright, I'll reinstall: Halo Infinite's new Operation update adds one of its coolest-ever weapons, new story missions, and more3Surface Pro 12-inch: First impressions and hands-on review4Server crashes force Call of Duty devs to disable Ranked Play in Warzone yet again5Microsoft, Xbox secure victory in FTC appeal, cementing $69b Activision Blizzard deal