The novel solar powered locust is powered by solar energy no battery required. When exposed to sunlight、 it can start its mini-engine by shaking itself as if looking for food. The solar powered locust is also a good teaching aid to provide students with some basic knowledge about solar energy and save our earth using green power. <br /><br />- No batteries required<br />- When the sun shines on the solar panel、 the panel makes electricity<br />- Will also work when close to a strong artificial light source<br />- A fun demonstration of solar power<br /> <br /> The novel solar powered locust is powered by solar energy no battery required. When exposed to sunlight、 it can start its mini-engine by shaking itself as if looking for food. The solar powered locust is also a good teaching aid to provide students with some basic knowledge about solar energy and save our earth using green power. <br /><br />- No batteries required<br />- When the sun shines on the solar panel、 the panel makes electricity<br />- Will also work when close to a strong artificial light source<br />- A fun demonstration of solar power<br />                                                                                                                                Dimensions: 1.65 in x 0.71 in x 0.71 in<br />Weight: 0.78 oz