PhysicsClouds of atoms trap light in a way that could store quantum data When an atom absorbs light, it re-emits it almost immediately – but a cloud of atoms can hold on to the light for a while, which could be useful in future quantum computers News
TechnologyThe One review: What happens when a DNA test reveals your true love? In Netflix's The One, a company has developed a test that can reveal who you are “genetically guaranteed to fall in love with”. The technology is far from plausible, but the quest for the perfect partner leads to plenty of drama and intrigue Culture