TechnologyPhoton 'machine gun' could power quantum computers A "quantum dot" device that spews out a string of entangled photons is set to revolutionise optical quantum computing ¿ìè¶ÌÊÓÆµ
TechnologyDitching binary will make quantum computers more powerful The dream of quantum computing could be realised by handling data broken into five basic states, not just ones and zeros ¿ìè¶ÌÊÓÆµ