Freeware Applications Old Site World TV GR TV RADIO Channels World Weather Earthquake Ships-Planes Traffic Games Links GR Calendar GR Comics Music TEXN η ολογία         one hundred drones Beethoven’s Fifth Symphony Published on Jan 8, 2016 Controlled on the ground by a crew using PCs with Intel software, the mass of drones lit up the night sky in sync to a live performance of Beethoven’s Fifth Symphony and executed a stunning light show resembling a fireworks display.