1:01:13 Watch Now Who invented the equals sign? Professor Robin Wilson Wed, 26 Oct 2005 History Maths
59:35 Watch Now The Reform of Parliament and the Crisis of Political Participation Professor Sir Vernon Bogdanor FBA CBE Tue, 25 Oct 2005 Government Politics UK
1:05:31 Watch Now A Physicist looks at Sport Professor John D Barrow FRS Tue, 25 Oct 2005 Physics Science Sport
38:32 Watch Now Heading for Trouble: The perils of navigation Professor Tony Mann Mon, 24 Oct 2005 Discovery Exploration History Maritime
50:28 Watch Now Reflections on Secret Intelligence Sir David Omand KCB Thu, 20 Oct 2005 History Law Politics Society UK
1:04:33 Watch Now Our Marble Tribute Dr Ann Saunders FSA Tue, 18 Oct 2005 Art Heritage History Literature London Visual art
1:06:10 Watch Now Einstein and the Universe Professor John D Barrow FRS Tue, 18 Oct 2005 Physics Science
54:26 Watch Now The perverse and the reverse: how bad measures skew markets Lord Mayor Professor Michael Mainelli Mon, 17 Oct 2005 Business Finance Philosophy
57:11 Watch Now Franklin and the North West Passage Professor Tim Connell Mon, 17 Oct 2005 Discovery Exploration History Maritime USA
1:03:13 Watch Now The Mariners’ Instruments Alan Stimpson Mon, 10 Oct 2005 Discovery Exploration History Maritime Science