This hands-on activity introduces the the visual and motor system and shows how our brains, especially our cerebellums, help us adapt quickly to different scenarios. It is suitable for adults and for kids 8 years or older. The lesson should emphasize the concepts of plasticity, which is the ability of neural pathways in the living brain and nervous system to change in response to experience or injury, and of adaptation, which is the ability to change in response to incoming signals or experience.