Discover 10,249,320 listings and 228,650 playable programmes from the BBC
30 minutes
First broadcast: on BBC Four HDLatest broadcast: on BBC Four HD
Chris Lintott and Maggie Aderin-Pocock explore four major ways in which future space exploration has been changed by the discoveries of the Cassini mission. Show more
The truth about what we eat. The Gastronuts burn jelly babies, power a radio with potatoes and cook lunch in Britain's biggest compost heap. Show more
47 minutes
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 LW
Available for over a year
Melvyn Bragg and guests discuss the science of matter and the states in which it can exist, from solids, liquids and gases to high-energy plasmas. Show more
47 minutes
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 LW
Available for over a year
Melvyn Bragg and guests discuss chromatography as a means of separating mixtures, widely used when testing water and air quality, in forensics and drug manufacture. Show more
Multi-layered documentary revealing the human story of Marie Curie, whose pioneering research on radioactivity made her the world's most famous female scientist. Show more
The truth about what we eat. Roast beef and gravy, fish and chips. Some food combinations are classics. But what happens when tastes clash? Show more
28 minutes
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 LW
Available for over a year
Matthew Bannister on actor Robert Hardy, scientist David Jones, actress Jeanne Moreau, furniture designer Mark Wilkinson, actor and playwright Sam Shepard. Show more
