The PD-100 Black Hornet ‘nanocopter’ is an amazing mini helicopter that comes with many features that toy helicopters don’t come with. In fact this is designed as a spy gadget which can be used by the army and since its so small, it can’t be detected easily by the enemies. The Black Hornet is controlled by the smallest and also the lightest control servo in the world.
It weighs just 0.5 grams and the electric motor helps the Black Hornet to fly at speeds of 20mph. However these will only be sold to the government and its agencies and would not be sold in public though both military and civilian versions would be released.
It would interesting to analyze how civilians could use such a spy gadget. Rather, it could even be misused and abused. Nevertheless, these Black Hornets are technological marvels and it would be nice to buy one of them, if they are ever made available.