word-request
What do you call a non-digital billboard that constantly morphs between two different ads? I am not even sure if the way I phrased my question is correct, but what do you call these dashboards? I know the ones we use nowadays are simply called digital dashboards, but I don't know how these old dashboards are called.
The new, thin style of television is often called a flat screen television. People might also call it a plasma television or an LCD television. Plasma and LCD are two different technologies. Flat screen refers to either type.
The thick television is a CRT television. CRT stands for cathode ray tube. People will call it an old-style television more often, though.
Google translates the Russian term "торец" as "butt", which seems as if it might be a good word, but I can't find it used that way.
This site calls it simply the "end":
benchnote.com lumber dimensions
"Surfaces: The surfaces of a board are refered to as the end, face and edge."
Best Answer
This is the kind of thing that regular people don't often refer to and so there isn't a common expression. I suppose "rotating billboard" (or "rotational billboard"?) would be understood in context.
There is (according to Wikipedia and a manufacturer a technical word used in the advertisement industry: "Trivision". Individual companies that make these signs have their own brand names, such as Prismvision or Tri-face.