BBC Four

A look at how the detection of gravitational waves could help us understand black holes.

First shown: 10 Apr 2016

Life in Britain in the brutal world of the last ice age.

First shown: 9 Feb 2011

Five young musicians battle it out, playing music by Beethoven, Liszt and Chopin.

First shown: 8 Apr 2016

Could a maverick millionaire be the saviour of the man-eating jungle tigers of Sumatra?

First shown: 26 Jul 2012

Helen Castor looks at the lives of Matilda and her daughter-in-law, Eleanor of Aquitaine.

First shown: 7 Mar 2012

Bob Geldof examines the life and work of the great 20th-century poet, WB Yeats.

First shown: 3 Apr 2016

Scientist Mark Miodownik challenges chef Marcus Wareing to a cookery competition.

First shown: 23 Mar 2016

Behind the scenes at Nasa, as they prepare to the land the Mars rover on the planet.

First shown: 30 Jul 2012

Jim Al-Khalili takes us back in time to tackle the question of how the universe began.

First shown: 22 Mar 2016

Ben Robinson reveals evidence about Stonehenge that explains the reason for its location.

First shown: 19 Apr 2013

A look at the decline of Athens and the triumph and transformation of theatre.

First shown: 3 Sep 2013

Film which explores the extraordinary ways in which people survive at extreme altitudes.

First shown: 10 Feb 2011

Three men travel go in search of answers about their families' links to the Nazis.

First shown: 30 Mar 2016

Film tracing the ebb and flow of the guitar riff - the DNA of rock 'n' roll.

First shown: 18 Jul 2014