Qitian Wang—— A Magic Electric Cat
This is a magic electric cat. When there is light, its right eye will rotate and its body rotate slowly, too. If there is no light, it will stop immediately. Is it interesting? Its appearance is made from a waste paper box and four ice cream sticks, but a circuit which is composed of a photosensitive sensor, a motor, a battery box, a relay and some wires was hidden inside of the body! This is the secret. Look! It is not difficult to make an electric toy .