Fast computers, 5G networks and radar that passes through walls are bringing ‘vision’ closer to reality

Seeing through walls has long been a staple of comics and science fiction. Something like it could soon be a reality. Paul Gilligan/Photodisc via Getty Images Aly Fathy, University of Tennessee Fast computers, 5G networks and radar that passes through walls are bringing ‘X-ray vision’ closer to reality Within seconds after reaching a city, earthquakes can …

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