China creates atomic clock that will run error-free for 7.2 billion years | Using strontium and ultra-stable lasers, the researchers have built an optical clock, the second of its kind in the world.
Quantum computer performs error-resistant operations with logical qubits. QuEra gets ready for error correction, runs operations with over 40 logical qubits.
Quantum computer sets record on path towards error-free calculations: A quantum computer built by QuEra contains the largest ever number of "logical quantum bits", which can be used for error-free calculations