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Curated category

High-definition television

  • Blu-raySony unveiled the first Blu-ray Disc prototypes in October 2000. These early devices relied on blue laser diodes operating at 405 nanometers to achieve…
  • DirecTVOn the 17th of June 1994, the first direct broadcast satellite service went live in the United States. Hughes Electronics had spent years developing the…
  • High-definition videoIn 1930, the first electronic scanning format emerged with 405 lines. This system replaced mechanical methods that had far fewer lines of resolution.
  • Al Jazeera EnglishThe 15th of November 2006 marked the moment Al Jazeera English began broadcasting to a global audience. This date initiated the first twenty-four-hour news…