Curious Minds | Physics Museum | Electronics | Cathode_Ray_Tubes

Physics Museum
Cathode_Ray_Tubes
The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. This article is licensed under the GFDL. It uses material from Wikipedia content.

Up
Early 20th C (mostly) physics laboratory apparatus typically found in schools and universities, collected by Alan Richmond. Some items are offered for sale on Curious Minds (science shop).