Melvyn Bragg and his guests discuss the photon, the fundamental particle of light.
Now playing
The Photon
43 mins
The Soviet Union
War and the Soviet economy from 1920 – 1940
14 mins
22/08/2019
Christian Carlisle takes an in depth look at the rich musical heritage of the region.
180 mins
The death of Brazil's Getulio Vargas
How the influential Brazilian leader took his own life rather than submit to the military
9 mins
France
War and the French Economy from 1920 – 1940.
Capgras: the 'Illusion of Doubles'
Clincial psychologist Daniel Freeman explores cases of delusion.
57 mins
