الموسم 40، الحلقة 3: From PBS and NOVA - NOVA reveals the amazing technologies that make drones so powerful. From cameras that can capture every detail of an entire city at a glance, to swarming robots that can make decisions on their own, to giant air frames that can stay aloft for days on end, drones are changing our relationship to war, surveillance and each other. Discover the cutting-edge technologies that are propelling us toward a new chapter in aviation history.
Documentary · 23 يناير 2013 · 52 دقائق