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WesPeros t1_jckv5kr wrote

UV light from Sun does damage many things, but keep in mind, most of the Sun's UV light gets blocked by the Earth's ozone, only small fraction reaches the surface. Human made radiation is much more intense than the one received by the Sun

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CarneDelGato t1_jcmefde wrote

> Human made radiation is much more intense than [the radiation from] the sun

I assume you mean for the sake of using it as disinfectant. I was in San Juan this week and I’m reasonably sure my sun burns are not from human-sourced radiation.

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Fskn t1_jcmfee3 wrote

For the sake of anything

U.V from the sun is inherently filtered out to a very large degree by the atmosphere, you cant get around that on the ground.

U.V we generate with whatever technology is only subjected to what we decide it to be.

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CarneDelGato t1_jcmg9sm wrote

Okay, sure, but we generate a heck of a lot more radiation that isn’t actually harmful. You won’t get burned by a wireless router.

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belhambone t1_jcmmh9t wrote

Yes, but if you stand inside a hospital air handling unit with UVC sterilization lamps with exposed skin you'll have severe burns in a few minutes.

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Atharen_McDohl t1_jcn2f04 wrote

Right but this is specifically about the radiation we create specifically for sterilization. We're not talking about all human made radiation, just the kind we use for disinfecting.

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stfsu t1_jcmudmf wrote

Gotta check that UV index, it’s a nice sunny day out here in Southern California with a peak of 7, while San Juan Puerto Rico hits 10 tomorrow

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CarneDelGato t1_jcn1586 wrote

Yeah, I’m a pasty boy and reapplied like every hour or so with SPF 50, still got burned. Ain’t nothing for it :(

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