Movies: Water supply

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This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all parts of the city with water is also illustrated, as is the safeguarding of water supplies on trains...

Yaku: water; aya: essence, blood. Yakuaya is a non-verbal documentary about the descent of water and life that follows the journey of a drop of water from its birth on a glacier until its arrival at the sea. Along the way, water influences the life o...

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The idea is simple - bring saltwater into the desert -evaporate it by means of the sun and create freshwater, food and energy in desert areas, thus creating the potential to change the lives of millions. But it's 50 degrees in the sun and it seems th...