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Old 11-07-2016, 05:34 AM
  #53  
NMuir
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Joined APC: Sep 2016
Posts: 375
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Originally Posted by rickair7777 View Post
I have a health physics background, it's just one of those things I know but you can easily google it...

This talks about UVA vs. UVB. It also reflects the possibility that UVA may also contribute to skin cancer risk, which is suspected but yet proven to my satisfaction. UV: absorption, distribution, metabolism


This talks about glass absorption: Why can you not get sunburned behind a glass?
So a 172 windshield doesn't stop anything?
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