@Max: Very true!! I had a wish to make an RC airplane (I am fond of the flying machines). I told this to many of my friends and colleagues who possess similar interest, but alas...I could not fulfill that wish and it remained a dream. In 2006 I bought one RC plane (having two electric motors, not a gas engine one) but I hardly flown it 5-6 times before I crashed it to an advertising hoarding. I changed my plan to make a copter so that it hangs in the air and does not have to attain speed as an airplane to fly (less chance of crashing :))...but again it remained a dream. I could not find a stable toy so far. But now I see a lots happening around it and engineers making this a serious hobby/work. That is good!! Hope to own one if I could...I am sure now that making this on my own would remain a dream...because I guess I was never as serious as these folks!! :)
Amazing!!!...how are these drones synchronized? Any idea if there is a wireless communication between these robots which is maintaining the order...or is there a central computer/controller that is commanding these drones and maintaining the order (most probably)? The control is also superb for these drone copters!