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NC State Engineers Transform Origami Principles into Shape-Shifting Robotics Innovative Design and Functionality North Carolina State University engineers have translated the princi ples of origami into a plastic cube that can achieve over 1,000 configurations with three active motors. This innovation may pave the way for shape-shifting robotic system that serve various functions and can bear loads, such as those required in space missions. Research Publication and Key Insights Nature communications has published the findings of this research. The NC State researchers utilized a 3D printer to fabricate hollow  plastic cubes, which they assembled into a structure of 36 cubes connected by rotating hinges. Certain hinges were secured with metal  pins, while others were wirelessly actuated by a motor. The researchers successfully moved the cubes into over 1,000 different shapes using only three active motors. These shapes included tunnel-like structures, bridge-like fo...