Code + Control Dinosaur Robot: REXAssemble and command REX, a robotic Tyrannosaurus rex that brings prehistoric science and robotics together. This hands on kit teaches how motors, sensors, and programming work as you build the model and use the included wireless controller. REX can be controlled in real time or programmed to perform sequences of actions, with interactive lights, sounds, and movements. Why Youll Love This Two modes of control: direct remote action and programmable