"Doodlebot" made with a dollar store electric toothbrush, an old CD or DVD, and three markers. Imagination at work!"Doodlebot" made with a dollar store electric toothbrush, an old CD or DVD, and three markers. Imagination at work! Stem Projects, Science Projects, Art Projects, Diy Projects For School, School Age Crafts, Science Fair, Science For Kids, Art For Kids, Kids Fun