I was talking with an engineer who knows I spend a lot of time on the computer. He asked me if I have ever heard of "blue light" glasses. I hadn't. He gave me a 30 second explanation, but it piqued my curiosity.
Anyone read much about this or tried blue light filters or glasses?
http://www.allaboutvision.com/cvs/blue-light.htm
Anyone read much about this or tried blue light filters or glasses?
http://www.allaboutvision.com/cvs/blue-light.htm