Drones, these aerial robots are replacing manned planes whilst revolutionizing warfare by allowing us to see and eliminate targets from the other side of the globe and making science fiction a reality. With unprecedented access to the scientists, engineers and pilots involved in the development of these drones NOVA reveals the technologies that make drones so powerful and the breakthroughs that are leading us into the future. Will drones soon replace even the most sophisticated of manned planes and become part of our everyday lives? With companies like Amazon exploring the idea of using drones to deliver parcels they could be hovering over our back gardens sooner than expected.
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