- Cathode-ray tube (Wikipedia)
A cathode-ray tube (CRT) is a vacuum tube containing one or more electron guns, which emit electron beams that are manipulated to display images on a phosphorescent screen. The images may represent electrical waveforms on an oscilloscope, a frame of video on an analog television set (TV), digital raster graphics on a computer monitor, or other phenomena like radar targets. A CRT in a TV is commonly called a picture tube. CRTs have also been used as memory devices, in which case the screen is not intended to be visible to an observer. The term cathode ray was used to describe electron beams when they were first discovered, before it was understood that what was emitted from the cathode was a beam of electrons.
- The [Steilacoom] site was very fine for a city, with a good roadstead, but its ambitious beginning was rudely curtained into a suburb of Tacoma, which did not spring up until twenty years later. The congress that closed on the 3rd of March, 1853, had created the Territory of Washington, and President Pierce appointed I.I.Stevens, an ex-army officer, Governor. The new administration made many removals, among them Judge Strong, and Agent Starling. The news of the changes did not come to us until early in the month of May, and were matters of great moment to the people.