Thread: Are computers safe?
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Old 01-05-2007, 01:13 AM   #4 (permalink)
Clavdivs
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Join Date: Nov 2006
Location: Pennsylvania
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Default Eye strain from continuously focusing on the monitor
If I recall correctly, optometrists recommend taking a short break every 20 minutes or so, focusing on an object in the distance for at least a few seconds.
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