2/10 Includes chart hits by Scorpions, Seal and REM.
2/3 How botanists made the connection between a plant's growth and the energy from the sun.
Never-before-seen footage from interviews with eyewitnesses of the First World War.
4/20 The Bikers celebrate the great British marketplace and the variety of food we get from it.
2/4 A look at the changes in how fruit and veg was grown, picked and sold in the 20th century.
1/5 Paul Rose reveals the story behind the first ever circumnavigation of the world.
18/25 Michael Portillo explores a church that moves in mysterious ways.
3/20 The Bikers explore the history behind our greatest staple food - the potato.
1/3 Historian Amanda Vickery explores how the desire for a home revolutionised relationships.
The fascinating story of knighthood, told through the life of Sir William Marshal.