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Cell phones' blue light putting you at risk for blindness?
Dr. Mikhail Varshavski on a study on the impact of the blue light from cell phones and tablets on vision and sleep.
FOX BIZ NEWS: Cell phones' blue light putting you at risk for blindness?
Cell phones' blue light putting you at risk for blindness?
Dr. Mikhail Varshavski on a study on the impact of the blue light from cell phones and tablets on vision and sleep.
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