that's what they want the to explore, go and explore, and so he's in this sort of -- matthew richie didhe set. the baritone is in the lower dimensional world, and she explores, and he doesn't understand why she does that. why can't you just find the answers here? it's about what experiments do, someone who can go out and explore someone, and someone who stays home and sees things up directly. how can they believe it when they can't go and explore? one world was black and white, it looks colored here, and there was a technique because not an orchestra pit for an opera, so we had screens that the orchestra was behind it. you can see her world is greener, might be hard to see in the bright room, but his world is more black and white. i'm not going to go through the whole thing here. as i said, it was pretty fun and interesting and seeing the people sing about physics. it really was kind of beautiful to watch, to put together a story. she's exploring this extra dimension he can't get to, and she's fascinated by it. he's just home. they actually got an equation. i was uncomfortable, so i tol