Tom Holland explores how our ancestors sought to explain the remains of dinosaurs. (R)
2/3 Andrew Marr assesses HM the Queen's moves to modernise the monarchy. (R)
Carolyn Quinn discovers how Dickens was inspired by his time as a Westminster journalist.
Ros Ball takes a look back at the suffragettes' campaign for women's voting rights.
The stories of objects with links to the Titanic. The slide rule: Ian Frost.
BBC One Northern Ireland only
1/3 Military historian Saul David looks at how to keep an army fed and housed. (R)
David Reynolds re-assesses Stalin's role in the struggle between Germany and Russia. (R)
Veterans of the Falklands conflict return to the islands to make peace with the past.
1/6 How the T34 tank helped the Red Army fight back against the Germans in World War II. (R)
2/10 John Sergeant drops in on the new owners of Charles Dickens's favourite holiday home. (R)
3/3 Andrew Marr takes a look at HM the Queen's accession to the throne. (R)
BBC One except Wales
Wednesday 11 April 2012