The evolution of computer display from blinking lights to LCD, 3D and beyond

From blinking lights and punch cards to LCDs and 3D flat panels

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Take a good look at this paragraph. You're reading it thanks to the magic of a computer display, whether it be LCD, CRT or even a paper printout. From punch cards to 3D screens, monitors have come a long way since their creation, and the manner in which computers have spit out data has changed considerably over the last 70 years. Let's take a tour through the evolution of computer displays.