Season 7 poster

Season 7

17 episodes June 20, 1966

Episodes

1 The Sun Jun 20, 1966 No ratings 2 Natural History Of The Niagara Gorge Jun 27, 1966 No ratings 3 Air And Water Pollution Jul 4, 1966 No ratings 4 The Battle Against Biting Insects Jul 11, 1966 No ratings 5 Air Conditioning - Natural And Man-Made Jul 18, 1966 No ratings 6 The Physics Of Sailing Jul 25, 1966 No ratings 7 Epidemics Aug 1, 1966 No ratings 8 Summer Storms Aug 8, 1966 No ratings 9 Fishing And The Splake Aug 15, 1966 No ratings 10 The Value Of Our Parks Aug 22, 1966 No ratings 11 Forest And Fires Aug 29, 1966 No ratings 12 Water On The Level Sep 5, 1966 No ratings 13 Galapagos: Darwin Sep 4, 1966 No ratings 14 Galapagos: The Islands Sep 11, 1966 No ratings 15 Galapagos: New Beings Sep 18, 1966 No ratings 16 Galapagos: Ways Of Survival Sep 25, 1966 No ratings 17 Galapagos: Living Laboratory Oct 2, 1966 No ratings