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Microsoft’s Quantum Computing Breakthrough, Explained
Joseph Polidoro /

Microsoft’s Quantum Computing Breakthrough, Explained

It claims—but has yet to prove—a leap forward in quantum processors.
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Microsoft is touting its Majorana 1 chip as a step toward building scaleable quantum computers that are more stable. (Photo courtesy of Microsoft)

Last month, Microsoft announced an advance that could be an important step forward in the long road to building a quantum computer—if true.

A Microsoft research team claims to have built “the world’s first quantum processor powered by topological qubits,” and that it is on track to build a prototype of a scalable quantum computer “in years, not decades.” If that weren’t enough, the company also said it had created in the process “a new state of matter”: a topoconductor.

Joseph Polidoro is a Sarasota, Florida-based independent science writer. His work has appeared in Scientific American and Science News.

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