I WONDER - How Does Japan Deal With Floods?

Japan, a small island nation, frequently experiences flooding. Tokyo combats this with the Metropolitan Area Outer Underground Discharge Channel, a massive underground facility designed to prevent floodwaters from inundating the city. This system includes a large room and five chambers capable of holding 135 million liters of water, equivalent to 54 Olympic swimming pools, effectively safeguarding the city from potential flood damage.

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