Never-before-seen footage from interviews with eyewitnesses of the First World War. (R)
2/3 How botanists made the connection between a plant's growth and the energy from the sun. (R)
An insight into the Passion narrative through the lens of the First World War.
BBC Radio Scotland
2/4 Adventuring comedian Tim FitzHigham recreates a 19th-century feat of cheeseboard throwing.
BBC Radio 4 Extra
Stories from the Home Front 1914-1918. Robert Hall presents.
BBC News Channel
Dè bh' anns na naidheachdan air a' Ghaidhealtachd o chionn 100 bliadhna?
BBC Radio nan Gàidheal
80/120 The country's rich story continues. With Richard Dormer, James Greene and Frances Tomelty.
In 1967, Kathrine Switzer broke the gender barrier and ran the historic Boston Marathon. (R)
BBC Radio 4
5/20 The Bikers explore the impact Britain's colonial past has had on its food. (R)
Why do we read horoscopes?
BBC World Service Online
Stories from the Home Front 1914-1918. Robert Hall presents. (R)
Repeat from last Sunday: Pete Wilson explores the characters making Gloucestershire great.
BBC Radio Gloucestershire
Saturday 19 April 2014