Monitoring the effects of our obsolete CRT monitors
CRTs, or cathode ray tubes as they’re formerly known, make up the inside of old style television sets and computer monitors. That hefty looking thing in the attic taking up most of the space? That’s probably your old analogue CRT television . A CRT is a vacuum tube that contains an electron gun and florescent screen used to view images. The face of a CRT is usually made up of a thick lead to protect its delicate interior and block the harmful X-Ray emissions from the viewer. Make way CRTs, LCD coming through… With the boom in technological advances over recent years, the CRT