World-renowned psychologist Professor Richard Ryan talks about why video games are so addictive and why people can't wait for the weekend.

Professor Diana Worrall addresses our understanding of the Universe, and the largely uncharted structures that we find when we explore space.

Garden historian Russell Bowes talks about the horticultural history of the tea bag, from its origins in the foothills of the Himalayas right through to the modern tea bag.

The Campaign for Social Science SW Regional Roadshow aims to raise the profile of social science in the public, media and Parliament, in context of changes to the funding of teaching and research.

Jon Stallworthy, Emeritus Professor of English Literature at Oxford University and Dr Jane Potter of Oxford Brookes University, discuss the lives of Ivor Gurbey and Wilfred Owen.

Professor Peter Bruce of the the University of St Andrews talks about the need for a step change in the performance of energy storage devices for the future in order to help us achieve a low-carbon world.

Dr Jenny Balfour-Paul, honorary research fellow at the University of Exeter and fellow at the Royal Geographical Society and the Explorers Club, tells a compelling story of indigo, the world's oldest, most magical and best-loved dye.

Alan Cotton, Honorary Professor of Art at the University of Bath, gives his inaugural lecture where he presents stories about people and places from his travels.

Dr Roland Jones, a neuropharmacologist from the Department of Pharmacy and Pharmacology at the University of Bath, will explores the history of epilepsy.

Dan Johns, engineer for Bloodhound SSC, the latest attempt at the land speed World record, talks about his involvement with the project.