Highlights
- 1920s: Television How Television Works
- The Secret Life of the Television graphic
- 1927: Emanuel Goldberg patents a device called the Statistical Machine so-called search card / search engine used photoelectric cells and pattern recognition to search the metadata on rolls of microfilmed documents; Wikipedia, more
References
- Wikipedia: Timeline of computing hardware: 1851–1930
- The Decades That Invented the Future: Part 3: 1920s R.U.R. (robots); IBM 80-Column Punch Card; Amphibious Warfare; Art Deco; Babe Ruth; Tri-motor Airplane; Leica I and the 35mm Standard; Polygraph; Scopes Monkey Trial; McKinsey and Company; Traffic Light; Mickey Mouse; Wired; 11/2/2012
- Paleofuture: 1920s