TechnologyCan video games help us better understand quantum mechanics? The world of quantum video games is vast – there are hundreds that are either inspired by quantum mechanics or use quantum computers in their development. Columnist Karmela Padavic-Callaghan explores how these could change our understanding of quantum physics, or even help us make better devices Comment
TechnologyAtom-based quantum computers are catching up in the race to usefulness A quantum computer made from extremely cold atoms can correct its own errors during long computations, an important prerequisite for becoming truly useful News