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| Re: [PHOTOS] R-11's - Before and After (1489655) | |||
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Re: [PHOTOS] R-11's - Before and After |
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Posted by Avid Reader on Mon Oct 15 15:27:29 2018, in response to Re: [PHOTOS] R-11's - Before and After, posted by Bill Newkirk on Mon Oct 15 12:27:15 2018. I worked in Bellevue Hospital in the mid- '90's .On the "clinic" floor were many patients were in close proximity, UV lites were installed so as to provide indirect lighting. That is so UV light emitted would not make direct eye contact, and cause damage. It was hoped air born germs and viruses would be killed and provide a safer environment. Fortunately our ozone layer in the upper atmosphere shields life forms from UV rays our sun. |
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