I’m sure most of us have seen a VTO single rotor UAV before, but this one is so agile, and looks like it would be so much fun to play with. I guess they made them for earthquakes or other natural disasters. I think they are using one of the same 3 axis gyro’s we use on our flybarless heli’s. Pretty cool what you can build with technology that is available at just about any good hobby shop.
[ame=“http://www.youtube.com/watch?v=-Ycm21GraPY”]Amazing Flying Spheres! They are real and they are amazing! - YouTube[/ame]