It& like a waterfall, except it& all made of light. It& great how light can play with our senses. How light can create things that aren& really there. And it& so hard to convince your brain that it& not.
When people stands in front of the screen, 'scan your body' appears and they will be 'scanned' onto the display screen. People are able to learn about the microorganisms of human body in a playful way.