Video Sources 0 Views Report Error
NOVA: 44x5
Treasures of the Earth: Gems
Gemstones like diamonds, rubies, opal and jade are the ultimate treasures. Delve into Earth’s depths to discover how these precious stones are forged and what explains the unique allure of each captivating gemstone.
44 - 115 Years of Terror Sep. 07, 2016
44 - 2School of the Future Sep. 14, 2016
44 - 3Great Human Odyssey Oct. 05, 2016
44 - 4Super Tunnel Oct. 12, 2016
44 - 5Treasures of the Earth: Gems Nov. 02, 2016
44 - 6Treasures of the Earth: Metals Nov. 09, 2016
44 - 7Treasures of the Earth: Power Nov. 16, 2016
44 - 8Secrets of the Sky Tombs Jan. 04, 2017
44 - 9The Nuclear Option Jan. 11, 2017
44 - 10Search for the Super Battery Feb. 01, 2017
44 - 11Ultimate Cruise Ship Feb. 08, 2017
44 - 12The Origami Revolution Feb. 15, 2017
44 - 13Why Trains Crash Feb. 22, 2017
44 - 14Holocaust Escape Tunnel Apr. 19, 2017
44 - 15Building Chernobyl's Megatomb Apr. 26, 2017
44 - 16Chinese Chariot Revealed May. 17, 2017
44 - 17Poisoned Water May. 31, 2017
44 - 18Eclipse Over America Aug. 23, 2017
44 - 19Ghosts of Stonehenge Aug. 31, 2017
44 - 20Death Dive to Saturn Sep. 13, 2017
44 - 21Secrets of the Shining Knight Oct. 04, 2017
44 - 22Secrets of the Forbidden City Oct. 18, 2017
44 - 23Killer Volcanoes Oct. 25, 2017
44 - 24Killer Hurricanes Nov. 01, 2017
44 - 25Killer Floods Nov. 08, 2017
44 - 26Extreme Animal Weapons Nov. 22, 2017
44 - 27Bird Brain Dec. 20, 2017
44 - 28Day the Dinosaurs Died Dec. 27, 2017