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This project explores the early days of television. Above you see a view from the back side of a mechanically scanning television. The black disk spins and the holes, aligned in a spiral pattern, create vertical scan lines for projected light to shine through. In this case, [Eckhard Etzold] is using red, green, and blue [...]

Tags:  mechanical television project eckhard-etzold spiral-pattern scan-lines eckhard video hacks