Neat News 2938 (added 2024-01-16)
Coherent qubits at room temperature

© Smite-Meister [CC BY-SA 3.0]
In order to build quantum computers a number of qubits, the quantum equivalent of bits, must be combined in a coherent, entangled form. This is difficult for a bigger number of qubits and typically requires very low temperatures. Now for the first time it has been achieved for four qubits at room temperature.
related: #quantum_computing #room_temperature