A Simple, Scalable Technique Boosts the Efficiency of Solar Desalination

The work could enable compact, low-cost water purification devices for remote areas

A new, simple method boosts the efficiency of sunlight-driven water distillation by 50%. This advance could lead to the development of portable solar water-purification devices for use in remote places; the hope is to bring such devices to the billions of people who still lack access to clean water.

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