Inside the world s longest underwater pipeline that transports gas megastructures spark 49:16 The Colossal Gas Pipe Laid At The Bottom Of The Ocean | Megastructures | Spark 44:30 Constructing Mammoth Underwater Gas Pipeline | Building The Biggest | Spark 50:04 World's Longest Underwater Gas Pipeline 10:23 The World's Longest Subsea Pipelines | Megastructures | Part 1 51:45 The Science Behind Constructing The Worlds Longest Underwater Tunnel | Super Structures | Spark 3:05:16 Extreme Construction: Impossible Mega Projects | Full Documentary | Megastructures 52:36 Top 10 OFFSHORE MEGA CONSTRUCTIONS. The World's First Floating Wind Farm & The Nord Stream Project 44:49 Super Rigs: Troll Offshore Natural Gas Platform (Full Documentary) 00:27 Underground water pipe explosion destroys road in Ukraine 12:17 The Engineering Behind Russia's Deadlocked Pipeline: Nord Stream 2 51:44 How Did They Build The Underwater Tunnel From England To France? | Super Structures | Progress 2:16:51 How To Plan A Mega-Project | Building The Biggest Compilation | Spark 10:12 Construction Process Of One Of The Largest Oil And Gas Pipelines In The World. 36:53 Who blew up the Nord Stream pipelines? | DW Documentary 29:26 Oil Rig Divers Repair Pipelines Under North Sea | The Harbour | Spark 44:03 Mega Structures Worlds First Natural Gas Offshore Processing Plant 06:26 How The Internet Travels Across Oceans 09:48 This Is How Underwater Structures Are Built 15:40 Life Inside Gigantic Tanker Ships Transporting $150 Million Worth of Oil 18:21 Incredible Modern Pipeline Construction Technology. Ingenious Extreme Subsea Pipe Installation Skill 44:57 World's Longest Pipeline Ever Built - Trans Alaskan Pipeline Full Documentary HD 55:10 Is The Earth Actually Running Out Of Oil? | The Struggle For Oil | Spark 1:44:55 The Channel Tunnel Mega Construction ( An Engineering Feat) 13:45 underwater diving pipeline / World's longest subsea pipeline megastructure / param offshore 58:42 How Do Giant Oil Rigs Actually Work? | Engineering Giants | Progress More results