The Biggest Concrete Dome

It's not even the biggest shed of its kind. You're never going to be able to manage it until you've physically gone there. It's about as well organised looking as my loft in terms of like, it's just sort of stuff piled up. But it looks like a sort of storage. Have you got a diesel powered submarine in your attic? Oh,. shit. Sorry, I'm just in the middle of a terrible banana. Look at that because of what's happened. No, I'm not. Oh, no. There's something about it. Well, it's unsupported by... There'ssomething about it. The whole thing's a dome. Made up of pure concrete