Researchers BREAK #WORLD_RECORD for #quantum_encrypted #communications
Researchers in #Beijing have set a #NEW quantum #secure direct communication (#QSDC) #world_record of 102.2 km (64 miles), #smashing the previous #mark of 18 km (11 #miles)..
.. but still good enough for #text_message and #phone_call #encryption over a distance of 30 km (19 miles), wrote research lead Long Guilu in Nature.
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#encryption #phone_call #text_message #miles #mark #smashing #QSDC #secure #new #beijing #communications #quantum_encrypted #world_record #INTERNATIONAL_TECH_NEWS