The Guipuzcoan city of San Sebastián is now operating the IBM Quantum System Two quantum computer, the most advanced of its kind that IBM has developed commercially to date. This is the first installation of its kind in Europe and the second in the world—the first was installed in the Japanese city of Kobe before the summer—not counting the equipment IBM has in its own quantum labs in New York. The IBM computer, which integrates a 156-qubit quantum chip (called Heron), is located in the...
