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Lasers etch an efficient way to address global water crisis

July 13, 2020

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Researchers use sunlight and a laser-etched metal surface to evaporate and purify water for safe drinking at greater than 100 percent efficiency. The method could help relieve water shortages in drought-stricken areas and be helpful in water desalinization projects.

from Top Technology News -- ScienceDaily https://ift.tt/2Om9RQm

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Lasers etch an efficient way to address global water crisis

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