I’m a bit late posting about this, having just got back from a very pleasant and largely internet-free long weekend in Cornwall. So you’ve got just under a day to read this episode before tomorrow’s arrives, if and when I get around to writing it. This one opens with a rather startling image and continues in a similar vein. There’s a particularly bad science joke in there, although just be thankful I didn’t try to shoehorn Maurice Wilkins‘ name in there too.

In other news, my good friend Oscar Windsor-Smith has blogged about last week’s Sparks event, and I will too in due course – although since I’ve taken so long to do so, I might as well wait until the videos become available. Oh yes, there will be videos. Scary, isn’t it?