# content
The first CRT display was made in 1899, in a small workshop. Monochrome, of course.

Required technologies: glass casting, wire forming, vacuum-pumps, sheet metal fabrication.

Required materials: glass, copper wire, a fluorescent pigment, a conductive coating, and any alkali salt with thermoionic properties.

If anything "happens" to global trade flows from China's gigafactories, artisanal-built CRTs gonna come back like the 1990s never ended.

RE: https://pkteerium.xyz/objects/7a8ce731-c951-4a26-9b04-5d9fe096a158

# _misskey_content
The first CRT display was made in 1899, in a small workshop. Monochrome, of course. 

Required technologies: glass casting, wire forming, vacuum-pumps, sheet metal fabrication.

Required materials: glass, copper wire, a fluorescent pigment, a conductive coating, and any alkali salt with thermoionic properties.

If anything "happens" to global trade flows from China's gigafactories, artisanal-built CRTs gonna come back like the 1990s never ended.