Solar Powered Cockroach is a small educational robot and mini solar toy that demonstrates how sunlight becomes motion. Its compact size and visible movement make it an effective handson tool for teaching basic principles of alternative energy. Key benefits Teaches core concepts of solar energy and energy conversion in a simple, visual way. Makes abstract ideas concrete: shows how radiant energy from the sun is converted to electrical energy with a PV cell, and how an internal motor converts that electrical energy into motion. Attentiongrabbing display piece that supports classroom lessons, science fair projects, and informal learning at home. How it works A photovoltaic PV cell on the toy captures radiant energy and generates electricity. A small motor inside the cockroach uses the generated electricity to produce motion, illustrating the chain from sunlight to usable mechanical energy. Functions in direct sunlight or when placed very close to a nonfluorescent light bulb. Features and attributes Type: educational robot and mini solar toy. Size: small, compact and portable for easy demonstration and display. Performance: responsive to strong light sources; movement is most pronounced under direct sunlight or near a nonfluorescent bulb. Visual appeal: designed to attract attention and spark curiosity during demonstrations or play. Use scenarios Classroom demonstration: Use the toy during a lesson on alternative energy to show students the conversion of radiant energy to electrical and mechanical energy. Science fair display: Place the cockroach on a small stage under direct sunlight or a suitable lamp to create an engaging, selfpowered exhibit. Handson exploration and play: Let learners experiment with different light intensities and distances to observe how performance changes. Practical notes For results, position the toy in direct sunlight or within a short distance of a nonfluorescent light bulb. Ideal for educators, students, and anyone looking for a simple, visual introduction to solar power and energy conversion.