Test of a prototype quantum internet runs under New York City for half a month
phys.org
To introduce quantum networks into the marketplace, engineers must overcome the fragility of entangled states in a fiber cable and ensure the efficiency of signal delivery. Now, scientists at Qunnect Inc. in Brooklyn, New York, have taken a large step forward by operating just such a network under the streets of New York City.

But how is the latency for online gaming? It’d be awesome if it’s near instantaneous, or limited only by the net code.

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