PhysicsWhat if the diminutive electron isn’t as small as it gets?We thought electrons and their two mysterious siblings were fundamental particles. Now there are hints that we need to go smaller still to understand matterFeatures
TechnologyGoogle on track for quantum computer breakthrough by end of 2017 The search giant is testing a 20-qubit processor, its most powerful quantum chip yet, and says it will be able to outperform ordinary computers by the end of the year 51¶¯Âþ