The Download: Microsoft’s quantum chip, and explaining rising energy demand
A new Microsoft chip could lead to more stable quantum computers Microsoft has announced that it’s made significant progress in its 20-year quest to make topological quantum bits, or qubits—a special approach to building quantum computers that could make them more stable and easier to scale up. The company says it’s developed a chip containing eight of these qubits, and has also published a Nature paper that describes a fundamental validation of the system. It’s a different approach to competi