Description

Build your very own robot bug that can climb up and down windows with ease! This robot bug is great for kids ages 8 and up. Its made up of 78 pieces and comes with an 8-panel full-color instruction manual. Assemble the robot bug to learn about its inner mechanisms, which includes gears and an electric circuit complete with a motor battery and switch.

This motorized robot bug uses an ingenious system of suction cups to walk on smooth vertical surfaces like windows and glossy panels. Experiment and see which types of surfaces the Gravity Bug can climb best. This hands-on construction kit brings engineering and physics to life as it demonstrates the power of air pressure at work.