I'm watching Monty Python, and despite the fact that it's one of those horribly-edited A&E episodes, it's full of lovely moments that I had completely forgotten about: The Royal Society for Putting Things on Top of Other Things, Eric Idle standing innocently in a drawing room while furniture collapses and people die all around him, Welsh coal-miners arguing about the Treaty of Utrecht - I can't believe I'd forgotten about all of this!