Drone Swarms as You Know Them Are Just an Illusionfor Now
b'Look at all the pretty drones. Hovering above sports stadiums from Houston to Pyeongchang, many hundreds of them have lately sparkled in artful murmuration. On a recent Time magazine cover, 958 drones pixelated the sky. The world record, 1,374 LED-bedazzled microbots, was set by Chinese company EHang UAV in May. So-called drone swarms\\u2014the phrase people have taken up with gusto\\u2014are having their biggest, buzziest year ever.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'