Friday , November 8 2024

Tag Archives: water tank

How rainy Tokyo tackles floods by building a “city” below the city

 TOKYO, Japan | Xinhua | RyuQkan is roughly a 30-minute walk from the Minami-sakurai railway station in Japan’s eastern Saitama Prefecture. It is a museum, which introduces the Metropolitan Outer Area Underground Discharge Channel, one of the world’s largest underground flood diversion systems. A stair with more than 110 steps leads …

Read More »