TechnologyIBM has unveiled two unprecedentedly complex quantum computers IBM revealed two new quantum computers, called Loon and Nighthawk – the qubits they use are connected in newly intricate ways and may enable a way to run error-free computations News
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