Science Museum - Walking Bot A science kit to build a lovable little robot in a simple and fun way! Contains 40 pieces all to be assembled to bring a little robot to life. A twin-axle motor operates through various gears, enabling the robot to walk. With its moving joints, the little robot actually moves and walks like a real bionic four-legged friend! The illustrated manual is full of scientific information to guide the child in assembling the robot and give an introduction to the world of robotics.