Can humans fly by flapping? But they can build a small, rubber band-powered ornithopter whose motion is similar to a bird in flight. A classic project from William Gurstelle from the pages of MAKE Volume
The World Championships class of the FAI(Fédération Aéronautique Internationale) consists of indoor rubber powered free flight models. Some of these models can stay aloft for over 40 minutes while flying indoors!
Paper Planes, Paper Art, Aircraft, Modeling, Drones, Scouts, Airplane, Woodworking, Plane