Why Do Screens Sometimes Feel Like They're Glowing?

Imagine you're in a dark room and turn on a light, it feels super bright. That’s like what happens with your phone or tablet screen when it's in the dark: it's like a little light bulb that suddenly shines in your face. The screen has tiny lights inside called pixels, and they all work together to create pictures. In the dark, those pixels shine brighter than usual, and you feel like your screen is glowing!