How Japan Built Kansai Airport in the Sea and Why It Keeps Sinking

Engineers drove about a million sand drains through soft clay in Osaka Bay to build Kansai International Airport. Since construction began, the island has sunk about 45 feet. In 2018, Typhoon Jebi pushed the sea over its walls. The island is still sinking. #KansaiAirport #Osaka #Japan #ArtificialIsland #Engineering #TyphoonJebi #Megaproject DISCLAIMER ____________________________________ This is not engineering advice. Everything here is for informational and entertainment purposes only. Contact an engineer licensed to practice in your area if you need professional advice or services. All non-licensed clips used for fair use commentary, criticism, and educational purposes.