BBC Four HD

Programmes start at 7.00pm.

Tim Dunn visits the architecture of the Stockton & Darlington railway.

Chris Beardshaw flies to Cornwall to help a school create a tropical paradise in its backyard. On the way, he takes a dip in the ocean in search of plants that have washed in from South America.

A look at how attention turned from civilisation and kings to the search for the common man against a background of science and competing political ideologies.

Magnus Magnusson presents the quiz programme from Strathclyde University. Specialist subjects include the Spanish anarchist movement 1908-1975 and the operas of Benjamin Britten.

Panel game of word definitions and deceptions hosted by Robert Robinson. Team captains Frank Muir and Patrick Campbell are joined by Jenny Agutter, Sinead Cusack, Tim Rice and Nigel Dempster.

Julian of Norwich. The story of Revelations of Divine Love, the first book written in English by a woman.

A look at how the era's sculpture casts a new light on medieval times in Britain. Contains some strong language.

James Fox takes us from East Asia and India to Europe and America, charting the 1,000-year story about our quest to understand nature.

Chris Beardshaw flies to Cornwall to help a school create a tropical paradise in its backyard. On the way, he takes a dip in the ocean in search of plants that have washed in from South America.

A look at how attention turned from civilisation and kings to the search for the common man against a background of science and competing political ideologies.

Julian of Norwich. The story of Revelations of Divine Love, the first book written in English by a woman.

Programmes start at 7.00pm.

Programmes start at 7.00pm.

Tim Dunn sees Swindon's railway village and explores the past of Milan's monumental station.

Peripatetic gardener Chris Beardshaw flies to the south west in search of hedges. He visits the gardens of RHS Rosemoor in Devon and Antony House in Cornwall.

Stately sitcom. Audrey waits for DeVere to go away before she herself goes on holiday.

Sitcom. Hyacinth decides to have a second attempt at finding a small weekend home in the country, but she and Richard have different views on the word 'small'.

Popular 1970s sitcom about a middle-class, middle-aged rebel. Why is Reggie referring to his mother-in-law as a hippopotamus.

Reggie Perrin needs a month's holiday, but all he gets is an afternoon in a safari park with his wife, daughter, son-in-law and their two 'tiny adults'.

Documentary detailing the killer wave which struck the coast of the Bristol Channel in 1607. Two scientists are increasingly convinced that the wave was actually a tsunami.

A museum in Osaka asks the Mayuyamas for help with artefacts currently hidden away in their archive: an exquisite 800-year-old celadon vase from China and a 16th-century tea bowl.

Documentary. Jim Al-Khalili takes a look at how we've created machines that can simulate, augment, and even outperform the human mind - and why this shouldn't spook us.