Construction Tokyo built a $2 billion underground cathedral with 500-ton pillars and silos as tall as 20-story buildings to counter the floods that threaten to destroy one of the largest urban economies. Maria Heloisa Barbosa Borges 27/05/2026 at 21:35
Interesting facts The Underground Cathedral: Brazilian Power Plant Excavated in Serra do Mar Has Cave as Tall as a 20-Story Building Carla Teles 15/11/2025 at 17:59
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