TechnologyQuantum version of Nazi Enigma machine is uncrackable Alan Turing and an army of codebreakers took years to crack the Enigma code – be thankful the Nazis weren't using a quantum Enigma machine News
PhysicsSingle-atom light switch could probe quantum frontier A rubidium atom is at the heart of a tiny light switch, providing a new way to probe the divide between the quantum and classical realms News