Episode 8: Russia and the USSR: The Red Terror and moves towards totalitarianism

Episode 7: Russia and the USSR: The Civil War

Episode 6: Russia and the USSR: How the Bolsheviks secured control

Episode 4: Russia and the Soviet Union: The Provisional Government

Episode 3: Russia and the Soviet Union: The impact of WWI

Episode 2: Russia and the USSR: The years before World War I

Episode 1: Russia and the Soviet Union: Tsarist background and 1905

Episode 5: Russia and the Soviet Union: The Kornilov Affair

Episode 7: The History of Western Medicine: Penicillin

Episode 6: The History of Western Medicine: Lung Cancer

Episode 5: The History of Western Medicine: Cholera in the 19th Century and John Snow.

Episode 4: The History of Western Medicine: Edward Jenner and small pox

Episode 3: The History of Western Medicine: William Harvey

Episode 2: The History of Western Medicine: The Great Plague of 1665

Episode 1: The History of Western Medicine: The Black Death

Episode 6: The Cold War: The Berlin Wall

Episode 16: The Cold War: The Collapse of the Warsaw Pact

Episode 15: The Cold War: Gorbachev and the ending of the Cold War

Episode 14: The Cold War: Changing leaders 1980-85

Episode 13: The Cold War: Reagan and the Second Cold War