Sezon 12
Bölümler
1 Flying Horses 2 Oca 1991 2 Homoeopathy: Medicine or Magic? 9 Oca 1991 3 A Slim Chance of Sight 16 Oca 1991 4 Murphy's Law 23 Oca 1991 5 Panic Attack 30 Oca 1991 6 Why Planes Fly - and Other Things 6 Şub 1991 7 The Boy Who Draws Buildings 13 Şub 1991 8 Whatever Happened to the Leisure Age? 20 Şub 1991 9 Your Child's Diet on Trial: The Verdict 27 Şub 1991 10 The Power of Sound 6 Mar 1991 11 Smoking 13 Mar 1991 12 On His Own Two Feet 20 Mar 1991 13 Granny's Greatest Thrill 27 Mar 1991 14 Cutting a Path Through the Heart 3 Nis 1991