HURDLE the robot will stop, back up, and change direction when sensing an obstacle. This build-your-own robot kit is a member of the Funtastic Robotics series which introduces budding young scientists to the exciting world of robotics. Included are a double-sided 24 in. x 24 in. colorful instruction and activity poster as well as components such a computer module, motor, chassis, gears, and colorful unique shaped cover. Detailed illustrated instructions for building the robot followed by stimulating learning activities provides hours of robotics fun.