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I used to think that UV rays don't penetrate regular glass.

Just got to know the existence of UVa and UVb rays not too long time ago.  Seems UVa ray is more harmful to skin and more difficult to block.

Thanks for forwarding the news.

Too bad that I don't have any UV protection at all when I commute to work.  Not because I drive a no-glass car, but that I'm cycling.  

Maybe I should install something on my bike? :)

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Replies, comments and Discussions:

  • Side windows offer surprisingly little protection against UV rays +2

    • I used to think that UV rays don't penetrate regular glass.

      Just got to know the existence of UVa and UVb rays not too long time ago.  Seems UVa ray is more harmful to skin and more difficult to block.

      Thanks for forwarding the news.

      Too bad that I don't have any UV protection at all when I commute to work.  Not because I drive a no-glass car, but that I'm cycling.  

      Maybe I should install something on my bike? :)

      • Bike to work, lucky you, sun cream would be the only thing you need. :)
        • OK. Will apply sun cream on my left face then. +1
          • Yes, if you want to have a yin-yang face. :)
            • Probably it's a new fashion I'm going to lead.