Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere?::Can special lightbulbs end the next pandemic before it starts?

    • @Dadifer
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      189 months ago

      Removed by mod

      • @Nindelofocho
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        9 months ago

        UVC, the kind that kills pathogens harms the skin and eyes and creates ozone. The article talks about using “Upper Room UV” which is just lights posted a safe distance away from humans above them which makes it considerably less effective at killing pathogens at the human level and also now theres a whole area of space where you cant go without risking harm from UVC like being on a ladder or some other platform.

        UV also degrades lots of materials a lot faster

        Edit: I meant Upper Room UV bot Far UV

        • @Dadifer
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          39 months ago

          Far UV refers to the wavelength, not distance from humans.

          • @Nindelofocho
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            29 months ago

            You’re correct. I meant to say Upper Room UV, I edited it

        • @Dadifer
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          19 months ago

          Aaaaaayyyy, you got me

      • @[email protected]
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        19 months ago

        Yeah UV light alone is safe, but by the end of the article it mentioned that far-UV light also triggers a chemical reaction that creates ozone, which is dangerous. It needs a good ventilator system to make it safer.

    • @devfuuu
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      39 months ago

      Good news everyone!