This app will stop working on 3rd April 2017. But you can still listen to BBC iPlayer Radio via your browser by visiting bbc.co.uk/radio
Eric Robson chairs. Guests are Bob Flowerdew, Anne Swithinbank and Pippa Greenwood.
BBC Radio 4
Bob Flowerdew, Pippa Greenwood, and Chris Beardshaw answer questions sent in by post.
Eric Robson chairs. With John Cushnie, Bunny Guinness and Pippa Greenwood.
Peter Gibbs chairs. With Bob Flowerdew, Chris Beardshaw and Anne Swithinbank.
BBC Radio 4 FM
Bob Flowerdew, Bunny Guinness and Anne Swithinbank are guests of Durham University.