Useful quantum computers are one step closer. Microsoft and Atom Computing announced that they have set a new record for the most entangled logical qubits, which are crucial for developing quantum computers that can correct their own errors.

“We are co-designing and building the world’s most powerful quantum machine,” says Krysta Svore at Microsoft.

Over the past decade, quantum computers have rapidly increased in size, there are more and more experts who can program them and…