-11 interesting experiments to create 3D images of optical structures and illusions, bringing true mysteries to the brain
-Wear 3D glasses to see how the flat image becomes three-dimensional, and how the pattern on the paper or paper drifts by itself
-A strange one-eyed monster whose eyes will keep tracking your steps closely, which is amazing
-Create a completely unexplainable triangle
-See how rotating or refracting objects, or images drawn by yourself, move magically
-The instructions clearly indicate the steps of each experiment and explain the scientific knowledge behind it
-When you fully understand these concepts, you can create other experiments on your own
-Applicable age: 6 years old and above
