Watch this Aqua Robot swim along when sunlight shines on its solar cells.??Aqua Robot can be powered by battery when there is no sunlight.
- Experiment with 20 classic optical illusions included in this kit.
- The kit includes illusion trick cards, spinning top with illusion cards, 3D picture cards, markers, 3D glasses, and more.
- A 20-page instruction book is included, describing the science of optical illusions and how to create a wide range of illusory effects.
- Perfect for young scientists with an interest in optics.
- Recommended for ages 7 years and up.