Something broken?Add to My ListShareSeason1EpisodeE1LightOct 10, 2016·60mE2DarkOct 17, 2016·60mServer 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Light and Dark20167DocumentaryReleasedOct 10, 2016CountryUnited KingdomProductionBBCProfessor Jim Al-Khalili shows how, by uncovering its secrets, scientists have used light to reveal the universe.
