Sunlight-activated powder disinfects water in just 60 seconds

05-21-2023 • https://newatlas.com by By Ben Coxworth

If you leave a clear bottle of water in the sunlight, the ultraviolet rays will kill any harmful microbes in that water, making it drinkable … but it has to sit in the sun for at least six hours. A new sunlight-activated powder, however, does the j

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