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Light and DarkSeries 1Episodes

  1. Tue 20 Oct 202623:20
    BBC Four

    Light

    1/2Professor Jim Al-Khalili tells the story of how we used light to reveal the cosmos.(R)

  2. Thu 22 Oct 202601:30
    BBC Four

    Light

    1/2Professor Jim Al-Khalili tells the story of how we used light to reveal the cosmos.(R)