Saudi Arabia has a water problem it's trying to solve by building the world's largest artificial river in the desert. This gigantic mega project is already under and costs a staggering $500 million dollars. Why is Saudi Arabia trying to build this giant artificial river mega project, what will they use it for and how exactly are they going to build it? Today we look at the insane engineering behind the project and if it will actually work. ------------------------------------------------------------------------------------------------------- ► OTHER INTERESTING VIDEOS: Dubai's Wild Mega Projects Announced In 2024
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