verge has done a piece on it too now. http://www.theverge.com/2013/3/29/4160620/dragonfly-drone-festo-roboticopter-hovers-flies-backward-in-video http://www.the

verge has done a piece on it too now. http://www.theverge.com/2013/3/29/4160620/dragonfly-drone-festo-roboticopter-hovers-flies-backward-in-video http://www.theverge.com/2013/3/29/4160620/dragonfly-drone-fe...