PhysicsQuantum memory device could make real-world quantum internet possible A quantum memory device can store information at room temperature – a step towards building a quantum internet that could transmit secure data across fibre-optic cables 51¶¯Âþ
PhysicsCan we build a quantum clock that is entirely quantum? Quantum clocks are normally controlled by a classical control system, but to build things like tiny quantum drones that fly around delivering molecules we'll need a fully quantum approach 51¶¯Âþ