Don't tell me they burn when showing nothing or going to sleep?
We used to have screensavers with CRT because it took them a lot of time to power on and most early CRTs didn't have power saving capabilities so showing something wasn't significantly worse than having a black screen in term of power usage.
We used to have screensavers with CRT because it took them a lot of time to power on and most early CRTs didn't have power saving capabilities so showing something wasn't significantly worse than having a black screen in term of power usage.