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Shows could be as simple as a single operator and two or three modified slideprojectors or overhead projectors and a couple of color wheels or as complex as shows with ten or more operators, 70 plus projectors (including liquid slide, liquid overhead, movie and still image models plus a vast array of highly advanced (for the time) special ...
Neon lighting consists of brightly glowing, electrified glass tubes or bulbs that contain rarefied neon or other gases. Neon lights are a type of cold cathode gas-discharge light. A neon tube is a sealed glass tube with a metal electrode at each end, filled with one of a number of gases at
Pet rocks, tube tops, and waterbeds are just a few of the things that made the 1970s both far out and sometimes cringeworthy. ... Everybody remembers the big things of the ’70s: Disco balls ...
Vacuum tube transmitter "Glowbugs" are a related aspect of vintage radio and harken back to the early days of amateur radio, when the majority of hams hand-crafted their own equipment. Smaller in size than "boat anchors", "glowbug" is a term used by US amateurs to describe a simple home-made tube-type radio set.
4. Jell-O Pudding Pops. Once a beloved treat of the 70s and 80s, Pudding Pops were a freezer aisle favorite that blended the creamy texture of pudding with the chill of a popsicle.
Drawing of Geissler tubes illuminated by their own light, from 1868 French physics book, showing some of the many decorative shapes and colors Modern recreation of a Geissler tube in a museum A Geissler tube is a precursor to modern gas discharge tubes , demonstrating the principles of electrical glow discharge , akin to contemporary neon ...
Emmy Awards in the 1950s, '60s and '70s: See glamorous throwback photos. Jennifer Kline. Updated October 15, 2020 at 7:39 PM. Suddenly we're pining for the 1950s and '60s.
A list of science fiction films released in the 1960s. These films include core elements of science fiction, but can cross into other genres.They have been released to a cinema audience by the commercial film industry and are widely distributed with reviews by reputable critics.