A discovery. Yes, yes, I know. I feel suspiciously like a woman whose husband has been having an affair with the babe across the street for the last 10 years and she's finally found out what everybody else has known since day one. But I don't care if the whole world has known about this for the last millennium. I still want to shout it from the rooftops.
I clicked onto Radio 4 the other day looking for ... something. A spot of impenetrable English comedy, perhaps, or an update on the comings and goings in Ambridge. Anything to make the mountain of washing-up more palatable. And what I found was a mountain of pure gold. 
