This is a book I read many years ago when I was still a kid. I think it was a science textbook of some kind, but I'm not sure.
From what I remember, it had a story in it of some kind of big nuclear power station that was shaped like a giant elephant (or a horse) that created steam to heat a nearby city over the winter. And I think there was a big cross-section diagram of the "elephant."
Do you guys have any idea what book this might have been in?
