Researchers have successfully transmitted analog video signals using laser beams, a method that harkens back to the earliest days of visual communication. This technique leverages photons, similar to early over-the-air television broadcasts, but utilizes higher frequencies. The project demonstrates a novel approach to transmitting video data through modulated light. AI
RANK_REASON The item describes a technical project involving the transmission of analog video via laser beams, which falls under research and development. [lever_c_demoted from research: ic=1 ai=0.1]
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