Microsoft said they created a computer chip that uses a new state of matter that will be capable of running the most powerful computers ever — a potential breakthrough for quantum computing that many believed was decades away.

Microsoft has just announced a chip that it claims will "redefine" how quantum computing works. But experts say there's a long way for that vision to become a reality.

Majorana 1 relies on ‘topological superconductivity,’ a never-before-seen theoretical form of matter.