91ɫƬWhy Adam Roberts set out to write a sci-fi utopia, not a dystopia The author of Lake of Darkness, the latest read for the New Scientist Book Club, on why, in a world awash with fictional dystopias, he set out to write the opposite Culture
PhysicsAt last, we are discovering what quantum computers will be useful for Quantum computers have been hyped as machines that can solve almost any problem. Yet it is becoming clearer that their near-term utility will be narrower Features