Center Pivot Irrigation: How to Grow Food in the Middle of the Sahara [Monster Machines]

We humans are supposed to number about 7.8 billion by 2050. Feeding every one of those mouths demands food production in new, less-than-"optimal" areas. Like the Sahara. And if these monstrous irrigations work there, they can work virtually anywhere. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/KK-5c_fsggk/center-pivot-irrigation-how-to-grow-food-in-the-middle-of-the-sahara

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