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?

  • weew@lemmy.ca
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    10 months ago

    “X can kill gems! Why don’t we use X everywhere?”

    X: Thing that can kill humans too. And/or cause cancer.

    See also:

    • Fire

    • chlorine gas

    • dehydration

    • Boiling water

    • Radiation