Teachers, save “The Human Machine - Mystery 4: How does…” to assign it to your class.

Mystery Vocabulary: sensory nerves movement nerves organ illusion 1. Why does it look like you have a hole in your hand when you try the hole-in-hand illusion? 2. What do your sensory nerves do? 3. What do your movement nerves do? 4. What is the difference between your movement nerves and your sensory nerves?