Construction Two giant machines, 14 meters long, move in opposite directions underwater — when they meet, China will have the largest underwater railway tunnel in the world… Douglas Avila 17/04/2026 at 18:04
Construction Engineers Face Ocean Currents, Extreme Water Pressure, and Invisible Mistakes to Build Underwater Structures Where a Calculation Error Can Lead to Catastrophic Collapses Before Completion Felipe Alves da Silva 12/01/2026 at 13:00
Interesting facts How The World’s Largest Underwater Tunnel Works With Giant Concrete Modules 40 Meters Deep That Inspires A Pioneering Project In Brazil Alisson Ficher 29/07/2025 at 19:05
