The Nature of ThingsSeason 462005 · 29 episodesEpisodes1Tarantula: Australia's King of SpidersThe hair-raising journey to discover the secret lives of these ancient crawlers. They have been roaming our planet for more than 350 million years and survived to become the giants of the spider kingdom. And they have a reputation to match – their name alone provokes fear and loathing.2Nature Bites Back: The Case of the Sea Otter3Earth Energy4Change of Heart5The Secret Life of Babies6Tsepong: A Clinic Called Hope7Port Hope: A Question of Power8Everyday EinsteinEveryday Einstein provides a fast-paced and jazzy look at the extraordinary impact Einstein continues to have on our daily lives.9Homo Sapiens: The Rise of Our Species (Pt.1)Homo Sapiens: The Rise of Our Species will introduce you to the ultimate family tree. This story is the story of each one of us. It's the story of the birth of humanity and civilization.10Homo Sapiens: The Rise of Our Species (Pt. 2)Homo Sapiens deftly employs both docu-drama and interviews with key scientists to illuminate the remarkable story of the origins and development of our species.11Ghosts of Futures Past: Tom Berger in the North12Blue Buddha: Lost secrets of Tibetan MedicineA look at the rising interest in the ancient healing arts of traditional Tibetan medicine.13Beetalker: The Secret World of BeesExamining how bees communicate.14Cuba: The Accidental Revolution (Pt. 1)Examines Cuba's response to the food crisis created by the collapse of the Soviet Bloc in 1989.15Cuba: The Accidental Revolution (Pt. 2)In spite of the economic crisis and US embargo, the Cuban health system is an outstanding success story around the world.16When Less Is More17Stephen Lewis: The Man Who Couldn't Sleep18Wild Caribbean: Hurricane HellEvery year the Caribbean paradise is turned into a hurricane hell. From the beginning of June until the end of November its hurricane season in the islands. With winds of over 150 mph, 5 metre storm surges and torrential rain, the destruction caused by hurricanes makes them one of the most feared forces of nature.19Build GreenIn a refreshing hour, Build Green advises making the sun, the wind, and the rain – along with dirt, straw, and sewage – your friends. By building a house using innovative practices and materials, you'll be doing the earth a favour too.20Wild Caribbean: Reefs and WrecksThe clear blue waters that surround the Caribbean islands are home to some of the world's most stunning underwater treasures. Coral reefs form beautiful underwater gardens visited by angels, horse eye jacks, blue tangs and stingrays.21Wild Caribbean: Treasure IslandTake the island hop of your life. Discover the rich variety of islands that are the Caribbean, and what forces have shaped this violent paradise.22Wild Caribbean: Secret ShoresThe Caribbean is not just the islands. We explore the least known Caribbean, that area beyond the Sea. A journey along the greatest Caribbean shoreline of all, that of Central America.23Cuttlefish – The Brainy BunchImagine an alien with three hearts, blue blood and a doughnut shaped brain. In an instant it could become invisible, or switch on electrifying light shows. Then imagine this bizarre creature was real, and somehow connected to us.24Mystery of the Giant Sloths CaveToday's sloths rank highly among the most surprising creatures of the animal kingdom: living suspended to the Amazon rainforest's trees, they move about extremely slowly, as if from a world where time flows differently.25Geologic Journey: The Great Lakes26Geologic Journey: The Rockies27Geologic Journey: The Canadian Shield28Geologic Journey: The Appalachians29Geologic Journey: The Atlantic CoastSeason 19Season 20Season 21Season 22Season 39Season 40Season 41Season 42Season 43Season 44Season 45Season 47Season 48Season 49Season 50Season 51Season 52Season 53Season 54Season 55Season 56Season 57Season 58Season 59Season 60Season 61Season 62Season 63Season 64Season 65