Concentrates on topological qubits. http://www.bit-tech.net/news/hardware/2016/11/21/microsoft-quantum-computing/1
Offers free access via the cloud. http://www.bit-tech.net/news/hardware/2016/05/04/ibm-quantum-processor/1
Public access for superposition experiments. http://www.bit-tech.net/news/hardware/2013/09/06/bristol-quantum/1
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