In a world first, Chinese tech giant Baidu has unveiled a 10-qubit

It's not clear, however, what Baidu plans to do with it. Baidu, China’s largest search engine, has unveiled a 10-qubit quantum computer, claiming it is the world’s first hardware-software integrated quantum computer. The machine, which is already available to use, is based on superconducting qubits. It is not clear, however, what Baidu plans to do with it. Baidu’s quantum computer is housed in a refrigerator that keeps it chilled to near absolute zero.