For example, before aerial package delivery entered our social consciousness, an autonomous fleet of flying machines built a six-meter-tall tower composed of 1,500 bricks in front of a live audience at the FRAC Centre in France, and several years ago, they started to fly with ropes.
Na primjer, prije nego što je zračna dostava paketa ušla u našu socijalnu svijest, bespilotna flota letećih strojeva  izgradila je šest metara visok toranj sačinjen od 1.500 cigli pred publikom u FRAC centru u Francuskoj, a prije nekoliko godina počeli su letjeti pomoću užadi.