Seattle Drilled The Deepest Hole On Earth That Pierced Hell Itself скачать в хорошем качестве

Seattle Drilled The Deepest Hole On Earth That Pierced Hell Itself

Seattle’s Bertha Tunnel disaster is more than an engineering mishap; it is a story of ambition colliding with reality, and it begins with the world’s largest tunnel-boring machine breaking down just 11 percent into its route beneath Seattle. This video unpacks how a project meant to symbolize technological triumph instead became one of the most expensive and contentious public works crises in U.S. infrastructure history. In this episode, viewers will gain a clear, narrative understanding of how the project formed in the wake of the 2001 earthquake, why Seattle bet billions on a record-setting boring machine, and how a seemingly insignificant eight-inch pipe set off a chain reaction that halted work for two years. You’ll see how investigators unraveled the mechanical failures inside a 6,700-ton machine trapped underground, how engineers executed an unprecedented rescue operation, and why setbacks continued even after repairs were complete. The video also traces the legal and financial fallout that stretched nearly a decade, revealing how missing evidence, competing claims, and technical disputes shaped the story as much as the breakdown itself. © Project Mystery 2025