They have everything – high voltages, high vacuums, X-rays, and the potential for a vector display – that makes a project exude cool. Getting an old CRT up and running, though, that’s ...

A computer monitor or TV set that used a cathode ray tube (CRT) for its display technology. See CRT. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

From the heavy cathode-ray tubes of the 1940s to today’s paper-thin OLED and flexible displays, screen technology has ...