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Watch NOVA Season 40 Episode 14 Online

  • 6.8/10
  • COUNTRIES: United States of America
  • Subtitles: English

In 1900, Greek sponge divers discovered a 2,000 year-old shipwreck containing a geared bronze mechanism whose workings have puzzled scientists for decades. New hi-tech imaging has revealed that this clockwork machine was the world's first computer.