PhysicsNo space, no time, no particles: A radical vision of quantum reality If we admit that quantum numbers are the true essence of reality – not particles, space or time – then a surprising and beautiful new vision of reality opens up to us Features
TechnologyDevice with 6100 qubits is a step towards largest quantum computer yet An array of 6100 ultracold caesium atoms controlled by lasers is the largest collection of qubits ever assembled, and researchers hope they can soon turn it into the world's most advanced quantum computer News