Sezon 4
Bölümler
1 Sons of Cain 17 Oca 1967 2 When Is a Body Dead? / How to Win Friends and Influence People 31 Oca 1967 3 How Best to Make a Man / How Best to Make a Scientist 14 Şub 1967 4 Dynamo - The Life of Michael Faraday 28 Şub 1967 5 Migraine 14 Mar 1967 6 How Safe Is Surgery? 28 Mar 1967 7 Sleep and Dreams 11 Nis 1967 8 The Shape of War to Come 25 Nis 1967 9 Memory 9 May 1967 10 Masters of the Desert 23 May 1967 11 Cancer - The Search for the Virus 6 Haz 1967 12 Cancer - The Smoker's Gamble 20 Haz 1967 13 Science and the Supernatural 4 Tem 1967 14 Hypnosis 18 Tem 1967 15 The War of the Boffins 12 Eyl 1967 17 Aspects of Alcohol 26 Eyl 1967 18 Lords of the Sea 10 Eki 1967 19 Will Art Last? 24 Eki 1967 20 Air Safety: The Unknown Factor 17 Kas 1967 21 The Life and Death of the Pine Processionary 21 Kas 1967 22 Koestler on Creativity 5 Ara 1967 23 The World of Ted Serios 12 Ara 1967 24 Professor in Toyland 24 Ara 1967