Dr Middleberg showed us a lovely movie of The Dish, not the one with Sam Neill, but a webcam at the site in Parkes that takes a shot of the telescope every 30 seconds and turns it into a movie every 24 hours. It's fun -- it looks like the telescope is dancing the night away!
He also admitted, when trying to answer questions about some of the technical details of the Compact Array:
"There is an infinity of miraculous steps involved, and if you arrive at a place where you understand it all, you'll go mad!"
That explains a lot.