The Nature of Things — Season 46

E01 Tarantula: Australia's King of Spiders 31 Aug 2005 E02 Nature Bites Back: The Case of the Sea Otter 14 Sep 2005 E03 Earth Energy 19 Oct 2005 E04 The Secret Life of Babies 02 Nov 2005 E05 Tsepong: A Clinic Called Hope 09 Nov 2005 E06 Port Hope: A Question of Power 16 Nov 2005 E07 Memory 23 Mar 2006 E08 Everyday Einstein 18 Jun 2006 E09 Homo Sapiens: The Rise of Our Species (1) 25 Jun 2006 E10 Homo Sapiens: The Rise of Our Species (2) 02 Jul 2006 E11 Ghosts of Futures Past: Tom Berger in the North 09 Jul 2006 E12 Blue Buddha: Lost secrets of Tibetan Medicine 16 Jul 2006 E13 Beetalker: The Secret World of Bees 23 Jul 2006 E14 Cuba: The Accidental Revolution (1) Sustainable Agriculture 30 Jul 2006 E15 Cuba: The Accidental Revolution (2) Health Care System 06 Aug 2006 E16 When Less is More 13 Aug 2006 E17 Stephen Lewis: The Man Who Couldn't Sleep 06 Dec 2006 E18 Wild Caribbean: Hurricane Hell 10 Jun 2007 E19 Build Green 17 Jun 2007 E20 Wild Caribbean: Reefs and Wrecks 24 Jun 2007 E21 Wild Caribbean: Treasure Island 22 Jul 2007 E22 Wild Caribbean: Secret Shores 29 Jul 2007 E23 Cuttlefish – The Brainy Bunch 12 Aug 2007 E24 Mystery of the Giant Sloths Cave 19 Aug 2007 E25 Geologic Journey: The Great Lakes 09 Sep 2007 E26 Geologic Journey: The Rockies 16 Sep 2007 E27 Geologic Journey: The Canadian Shield 23 Sep 2007 E28 Geologic Journey: The Appalachians 30 Sep 2007 E29 Geologic Journey: The Atlantic Coast 07 Oct 2007