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Old 12-10-2012, 09:49 AM   #54
Lbooker
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Join Date: Jun 2009
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Quote:
Originally Posted by Andy_T View Post
I find that reading until 4 o'clock in the morning messes more with my sleep cycles than the colour of the screen...
Next time you are in front of a computer or TV screen at night, go into the color settings and bring the blue down to 0. I bet you will start yawning a few seconds later.
Scientific answers here : http://stereopsis.com/flux/research.html
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