Question by : how long does a Eye strain headache last? yes, i play my Xbox And get on my computer everyday, and i think i get an eye strain headache cause it can feel a little pain around my eyes..how long do they last? i get off for quite a while and i could [...]
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This film examines how radiation affects the eyes. Educational concepts include ionizing radiation, nonionizing radiation, cataracts, scotoma, keratoconjunctivitis (welder’s flash) and other radiation-induced eye injuries. This instructional film is from Kansas State University’s web-based course, GENAG 711, Occupational and Agricultural Health. Copyright 2010, 2011, Mitch Ricketts. Video Rating: 5 / 5 Bookmark on Delicious Digg [...]
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