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Old 01-13-2016, 08:33 AM   #3
Spexxvet
Makes some feel uncomfortable
 
Join Date: Dec 2005
Posts: 10,346
BTW, it's not what we're discussing here, but High Energy Visible light (HEV) is the new UV. Studies have shown that HEV light from screens can do all kinds of harm to people.

http://www.bluelightexposed.com/#what-is-bue-light
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