Overview: Professor Jim Al-Khalili shows how, by uncovering its secrets, scientists have used light to reveal the universe.
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First Air Date: Oct 10, 2016Last Air date: Oct 17, 2016Season: 1 SeasonEpisode: 2 EpisodeRuntime: 60 minutesQuality: HDIMDb: 6.00 / 10 by 4 usersPopularity: 1.623Language: English