How Solar Powered Machines are Making Free Water in the Sahara Desert
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Inside Africa's Food Forest Mega-Project
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How This Woman Has Restored Dry Desert Rivers Into Green Oasis Flowing With Water Forever!
16:31
Água doce sem limites está bem sobre o oceano - sem dessalinização!
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Chade, o deserto que inunda | Deadliest Journeys (em português)
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Solar still - Sea made drinkable
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Off Grid Micro Hydro - Building a 6kW Off Grid EMPIRE
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How They Transformed Desert Into Fertile Farmland & Forests
20:32