 And, you know, typically when you're just looking around at things, like, your eyes are getting slightly different images. Right, your brain's fusing those two different images together. But, like... When those images are very different, like this experiment, your brain can't do that. So instead... You get these beautiful oscillations. Your brain just sort of, like, randomly switches between the two. It's like green square, red circle. Green square, red circle. Huh.