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Retrieved on: 2018-03-22 10:48:45
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<div>Clean water is a necessity, but as recent events in Cape Town have shown, securing it isn't so easy. That looming challenge has led to a competition called the Water Abundance <b>XPRIZE</b>. It's getting teams to build technology which can extract a minimum of 2,000 litres of water per day from the ...</div>
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