Since the advent of modern flat-panel screens, the vast majority of computer monitors have few, if any, radiation safety issues. The older technology used with vintage monitors, however, does have a ...

For decades, American families spent evenings gathered around the flickering lights of cathode ray tube (CRT) television sets and connected their desktop computer towers to boxy, tube-powered monitors ...

Explore some of the key discoveries made during the cathode ray tube's history that shaped the current CRT monitor technology we use today, from its beginnings to the latest displays. What is a CRT ...