Answer:
results from staring at a screen over long periods of time. Such activity causes eye exhaustion: burning, dryness and muscle aches—all unpleasant and potentially incapacitating symptoms while they last.Staring at a screen—surrounded by glaring peripheral lights—also causes us to squint And though squinting cuts down on glare and prevents exorbitant amounts of light from assaulting your eyeballs (which solves some of the problems created by not blinking), it's exhausting. Freezing the muscles around your eye into a tense, squinched position all day long is just as tiring as it would be to hold a stomach-crunch for nine hours.
Explanation:
