Nanotechnology Creates Hope for Cheap Desalination Process

June 25, 2019 04:42 AM
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It may be that the two major challenges to humanity's future both involve water. When it comes to climate change, melting glaciers and sea level rise, it's a problem of too much. When it comes to safe drinking water, it's a problem of not enough. But some new desalination research may help solve the drinking water challenge. VOA's Kevin Enochs reports.