Quantum computers hit a crucial milestone for error-free calculation

The largest number of logical qubits has been linked through quantum entanglement, which is a key step towards quantum computers that can detect and correct errors

​The largest number of logical qubits has been linked through quantum entanglement, which is a key step towards quantum computers that can detect and correct errors The largest number of logical qubits has been linked through quantum entanglement, which is a key step towards quantum computers that can detect and correct errors