Explains how television works, everything from the cameras to the tubes and signals.
| Release Date | July 5, 1951 | |
|---|---|---|
| Status | Released | |
| Original Title | How Television Works | |
| Runtime | 11min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | Gaumont-British Instructional | |