Drone

As the army invest huge amount of money to arm their drones with machine guns, a new generation of drone is funded. However, since the army use drones to spy and kill terrorists, Unmanned Aerial Vehicles (UAVs) have been a source of considerable controversy (more informations about this controversy on Yahoo News). This is why drone manufacturer turn toward niche markets to sell their robots. As I said on my article 5 Unusual Drones Uses, we should not forget that the drones can also be used for non-military purposes such as advanced farming or 3-D mapping. NASA scientists are also working on drones with the aim of studying storms.