Lesson 1 Finding Fossil Man 1
Lesson 2 Spare That Spider 7
Lesson 3 Matterhorn Man 15
Lesson 4 Seeing Hands 21
Lesson 5 Youth 27
Lesson 6 The Sporting Spirit 33
Lesson 7 Bats 39
Lesson 8 Trading Standards 45
Lesson 9 Royal Espionage 51
Lesson 10 Silicon Valley 57
Lesson 11 How to Grow Old 63
Lesson 12 Banks and Their Customers 69
Lesson 13 The Search for Oil 75
Lesson 14 The Butterfly Effect 81
Lesson 15 Secrecy in Industry 87
Lesson 16 The Modern City 95
Lesson 17 A Man-Made Disease 103
Lesson 18 Porpoises 109
Lesson 19 The Stuff of Dreams 115
Lesson 20 Snake Poison 121
Lesson 21 Williams S.Hart and the Early"Western"Film 127
Lesson 22 Knowledge and Progress 133
Lesson 23 Bird Flight 139
Lesson 24 Beauty 145
Lesson 25 Non-auditory Effects of Noise 151
Lesson 26 The Past Life of the Earth 157
Lesson 27 The"Vasa" 163
Lesson 28 Patients and Doctors 169
Lesson 29 The Hovercraft 177
Lesson 30 Exploring the Sea-floor 183
Lesson 31 The Sculptor Speaks 189
Lesson 32 Galileo Reborn 195
Lesson 33 Education 201
Lesson 34 Adolescence 207
Lesson 35 Space Odyssey 215
Lesson 36 The Cost of Government 221
Lesson 37 The Process of Ageing 227
Lesson 38 Water and the Traveler 233
Lesson 39 What Every Writer Wants 241
Lesson 40 Waves 247
Lesson 41 Training Elephants 253
Lesson 42 Recording An Earthquake 261
Lesson 43 Are There Strangers in Space? 267
Lesson 44 Patterns of Culture 273
Lesson 45 Of Man and Galaxies 279
Lesson 46 Hobbies 285
Lesson 47 The Great Escape 293
Lesson 48 Planning A Share Portfolio 299