Deep under the Yangtze River, a stranded tunnel boring machine that looked like a sunk cost has instead become a showcase of ...

From Roman Londinium to the world’s leading financial hub, London survived catastrophe and reinvented itself through trade, science, and megaproject engineering. This video traces the forces that ...

In rendezvous beneath the Yangtze River, a multimillion-dollar tunnel boring machine meets its stalled twin with just 2mm of ...

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