Physicists Entangle Quantum Memories Across a Record-Breaking 420 Kilometers…

Physicists Entangle Quantum Memories Across a Record-Breaking 420 Kilometers - Slashdot

alternative_right shares a report from Phys.org: Optical fibers are already the backbone of global communication systems. Recently, however, physicists have started to explore how their functionality could be boosted further by conveying information via entangled quantum particles -- potentially ena...