Popular Science Magazine (USA) May 196926, Feb, 2022
Tune-in with Psychedelic Light-Show Systems You can Build - A short introductory article detailing how to build DIY light show devices for the home, discotheque or rock-band. Published in the Popular Science Magazine, May 1969 the article covers the basic principles of how a light effect works and details how to build a strobe-effect flasher. Wet shows are described as the most dramatic systems for creating live lighting effects.
Archive: Popular Science Magazine (May 1969, hard copy)