1/3 Paul Martin travels to the Isle of Wight to visit Queen Victoria's seaside retreat. (R)
7/20 A priceless antique Chippendale table is finally returned to its owners by detectives. (R)
8/13 David Attenborough looks at the advantages of birds' feathers. (R)
10/11 Darryl Grimason revisits his childhood as he goes rock pooling near Newcastle, Co Down. (R)
23/25 Michael Portillo uncovers 19th century Ireland's surprising industrial heritage.
2/6 Julia Bradbury takes a walk along the stunning Mawddach estuary in north Wales. (R)
4/6 In Scotland Julia walks the Speyside Way, the route that once served the whisky industry. (R)
Meet the families of two patients whose lives are hanging in the balance.
2/4 How the steam locomotive, the internal combustion engine and the jet engine were invented. (R)
7/10 William Roache sets out to learn about his grandmother, who ran a cafe in Alton Towers. (R)
Thursday 7 February 2013