Why do electronics (especially phones) hurt your eyes and give you a headache-y after looking at them for a while?
In: Technology
Blue light has a very short wave-length, this makes it scatter and not as easy to focus.
This can create a lot of visual “noise” input to your sight, which with long exposure can cause eye-fatigue, which in turn can cause a headache.
This is why “night-mode” on your phone and gamer glasses (those yellow tinted ones) exist.
This is only one of the reasons though
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