Scientists create modular quantum computer components that connect like LEGO bricks

Scientists have developed modular superconducting qubits that connect like LEGO bricks, enabling reconfigurable and scalable quantum computers. This breakthrough allows for high-fidelity entanglement and gate operations between qubits across separate modules, overcoming limitations of monolithic designs. The research demonstrates a promising path toward fault-tolerant quantum computing by enabling easier upgrades and error checking in future systems.