The Unfinished and Abandoned Borovsko Bridge | Mysteries of the Abandoned | Science Channel Published 2024-04-03 Download video MP4 360p Download video MP4 720p Recommendations 32:14 This is The World's Most Remote Infrastructure Project 18:36 Scandal: Apollo 15 18:53 Experts Explain Saudi Arabia’s 2KM Skyscraper 32:07 The UnXplained: TOP 5 SHOCKING MYSTERIES OF 2023 | PART 1 09:59 The Beautiful Engineering behind the Arch Bridges! 15:28 Golden Gate Bridge | The CRAZY Engineering behind it 25:34 Most Fascinating Secrets in the Arctic & Antarctic | Secrets in the Ice | Science Channel 07:32 The $3BN Plan to Connect Malaysia to Singapore 10:17 The Deepest Human-Made Hole on Earth | Mysteries of the Abandoned | Science Channel 29:40 How Glass Bottles, Fiber Optics, Solar Panels, & More Are Made | How It's Made | Science Channel 19:43 New York’s LOST Skyscraper - The Rise and Fall of SINGER TOWER - IT'S HISTORY 13:36 The History of Iron and Steel 33:45 Why It Was Almost Impossible to Make the Blue LED 52:55 India, the Himalayas Acrobats | Deadliest Journeys 15:09 New York’s Lost Subway Entrances 18:48 Ancient Aliens: Decoding the Strange ALIEN Secrets of Nan Madol 24:10 Every Bridge For Every Situation, Explained By an Engineer | A World of Difference | WIRED 19:26 How did the Enigma Machine work? 05:16 One of the most epic engineering feats in history - Alex Gendler 12:12 How the Berlin Wall Worked