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Optical Illusion: Squint or hold away your phone, what do you see?
What do you see in this image? Two young girls sitting together, engaged in a candid conversation. Right? Let's talk more about the picture. Despite the black and white background the picture ...
Research shows just one hour of screen time increases risk of nearsightedness
Each hour a person spends squinting into a smartphone or staring at a screen increases their risk of nearsightedness, a new evidence review suggests.