The Impossible Construction of World's Longest Undersea Tunnel

The Impossible Construction of World's Longest Undersea Tunnel | Dive into the audacious engineering behind the world's longest subsea tunnel. This video explores the staggering, often "impossible" challenges—from crushing water pressure and seismic risks to coordinating massive boring machines—and the cutting-edge technology that transformed this colossal, multi-billion-dollar infrastructure project from a dream into a stunning reality.

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