BBC Radio 4
1989: Day by Day
Sir John Tusa looks back at the events making the news 20 years ago
1989: Day by Day Omnibus
Another chance to look back at the events making the news 20 years ago, with Sir John Tusa
1989: How The Wall Fell
In a special discussion programme, Sir John Tusa explores the fall of the Berlin Wall.
1989: Restitching the City
Rosie Goldsmith looks at how the infrastructure of Berlin was reunited after the Wall fell
1989: Simpson Returns
BBC World Affairs Editor John Simpson tells the story of 20 years of post-communist life
1989: The '89 Generation
Leading British politicians tell Anne McElvoy how the 1989 revolutions have shaped them.
2010: Space Odyssey to Europa
Astronomer Paul Murdin asks if Jupiter's moon, Europa, might sustain biological life.
With James Naughtie and John Humphrys.
Series looking at the impact of Britain's new round-the-clock society on people's lives
28 Acts in 28 Minutes
Quickfire comedy show featuring 28 acts performing for one minute each
3D in Perspective
Andrew Collins offers an historical perspective on our fascination with 3D.
4 at Forty
Eddie Mair presents a celebration of 40 years of Radio 4.
4 At the Fringe
Michael McIntyre introduces comedy and music from the Edinburgh Festival
4 at the Fringe
Comedy and music from the Edinburgh Festival
4 in a Field
Adam Hills presents the best comic talent at the 2009 Latitude Festival.
4 in a Field: Radio 4 at the Glastonbury Festival
Stand-up comedy compered by Ed Byrne.
4 Stands Up
Stand-up comedy show featuring big names from the circuit
5 Days in July
Short plays by Mike Walker focusing on a London family during the first week of July 2005.
A Baby Asbo
Winifred Robinson follows misbehaving children and the work being done to help them.
A Blunt Instrument
Michael Rosen remembers Wilfred Scawen Blunt, atheist, libertine, adventurer and poet.
A Box of Wittgensteins
The great-niece of Ludwig Wittgenstein investigates the lives of her forebears.
A Brave Medical Life: The Founder of Homeopathy
Samuel Hahnemann's fight to establish homeopathy in early 19th century Germany.
A Brief History of Double Entry Book-keeping
Jolyon Jenkins investigates how accountants shaped the modern world
A Brief History of Mathematics
Professor Marcus du Sautoy reveals the personalities behind the calculations