Not my video, just one of my favorites, and a bit better than the typical you tube quality. I've been looking for a higher res version posted soon after the video was released, but haven't been able to find it and was hoping that someone would mention in response to my posting of the smaller video I've been linking to. The last time I posted about the heli here was in a assists thread here and I thought it deserved it's own thread, since it's really off topic and not related to LFS assists. The reason I recalled this video is because of a recent thread at http://www.physicsforums.com. I'm mostly active in the general physics, classical physics, and programming sections there.
Personally I don't own a RC helicopter, but may get one someday, especially since it's about $200(USA) for a ready to fly electic semi-areobatic (they can fly inverted) rc helicopter. I fly radio control gliders. I do have 2 electic motorized models, but I quit flying those.