The Nature of Things — Season 10

E01 Danger: Man At Work - In the Balance 24 Sep 1969 E02 Danger: Man At Work - The Urban Crisis 01 Oct 1969 E03 Danger: Man At Work - Water 08 Oct 1969 E04 Danger: Man At Work - Air Pollution 15 Oct 1969 E05 Danger: Man At Work - Pesticides 22 Oct 1969 E06 Danger: Man At Work - The Global Crisis 29 Oct 1969 E07 The Ages of Man: A Day in the Life of a G.P. (1) 05 Nov 1969 E08 The Ages of Man: A Breath of Life (2) 12 Nov 1969 E09 The Ages of Man: The Attack on Cancer (3) 26 Nov 1969 E10 The Ages of Man: Drugs 10 Dec 1969 E11 The Ages of Man: The Cell (5) 17 Dec 1969 E12 The Ages of Man: Arthritis (6) 24 Dec 1969 E13 The Ages of Man: Science Decade (7) 31 Dec 1969 E14 The Ages of Man: Heart Disease (8) 07 Jan 1970 E15 The Ages of Man: Transplants (9) 15 Jan 1970 E16 The Ages of Man: A Definition of Death (10) 22 Jan 1970 E17 Wild Africa: As It Was (1) 25 Feb 1970 E18 A Sense of Time (1) 19 Mar 1970 E19 Wild Africa: Something New (2) 25 Mar 1970 E20 A Sense of Time (2) 26 Mar 1970 E21 A Sense of Time (3) 02 Apr 1970 E22 Oceanography 14 May 1970 E23 Continental Drift 21 May 1970 E24 Sense Substitution 28 May 1970 E25 Physical Sciences: Stellar Evolution 04 Jun 1970 E26 Physical Sciences: Making Waves 11 Jun 1970 E27 Physical Sciences: Energy Conversion 18 Jun 1970 E28 Physical Sciences: Laser 25 Jun 1970