Why are we so fascinated by gold?
BBC World Service Online
Bill Whiteford and genealogist Bruce Durie hear about listeners' influential ancestors.
BBC Radio Scotland
9/10 How and why the NHS embarked on the hospital treatment of alcoholics in the 1960s.
BBC Radio 4 Extra
1/5 Charlie traces Boudicca's rampage of vengeance, walking from Norwich to St Albans.
3/3 Anne is in Brussels and Paris to explore the empire of Napoleon Bonaparte.
BBC Radio 4
Tuesday 30 April 2013