7.40 Education for Adults

8.5 Cost Benefit Analysis

8.30 Matters of Interpretation

8.55 A Fish in a Tank

9.20 The Early Industrial Town

9.45 Cuba: The Revolutionary Alternative

10.35 Identical Particles

11.0 Technology and Participation in China

11.25 Sizwe Bansi is Dead

12.15 Plants: Problems with Water

12.40 Synthesis in the Laboratory

1.5 The Universe Yesterday

1.30 Lakes and Rivers

1.55 Redlining the City