PhysicsQuantum logic: It's simpler to be two things at once From city design to economics, we can improve our models of complex systems if we embrace quantum weirdness, argue physicists Vlatko Vedral and Mile GuOpinion
TechnologyQuantum computers: the world's first buyers' guide With the first quantum computer already on the market, and more in the offing, should you splash the cash? Here's our verdict on the best buys out there Features