 And it looks like there's one type of terrain where the astronauts are standing. And then where you have the imaginary line, it's all like basically smooth terrain. It's totally different, even though it's just in the background. Yeah, this is what would happen if you had front screen projection. You would have the screen behind the astronauts where the background is being projected. And then you'd have the texture of the set itself. Now, there's a scientist...