We’ve seen some spectacular and ostentatious quadrotor “dances” before. But this understated group of quadrotors flying in formation for Ars Electronica’s Voestalpine Klangwolke event in Linz, Austria is like a slightly loopy, earthbound constellation. [Via The Creators Project]
https://gizmodo.com/this-flying-robot-light-show-is-the-coolest-thing-you-w-5921383
