Aatif Nawaz on why the old-fashioned clock face continues to survive in the modern day.
Còmhradh, conaltradh agus cnuasachadh gach là. Post-dealan: Coinneach@bbc.co.uk
Chris Warburton takes your calls on the day's big story.
Would you ever consider leaving London?
Melvyn Bragg and guests discuss the Stone Age human habitats now covered by the North Sea.
Breaking news and hard-hitting talk about the big stories of the day.