IBM and Cisco plan to link quantum computers over long distances and aim to provide a proof-of-concept by 2030, potentially paving the way for quantum internet (Stephen Nellis/Reuters)

Stephen Nellis / Reuters:
IBM and Cisco plan to link quantum computers over long distances and aim to provide a proof-of-concept by 2030, potentially paving the way for quantum internet  —  IBM (IBM.N) and Cisco Systems (CSCO.O) on Thursday said they plan to link quantum computers over long distances …