Series exploring topical scientific issues. A look at the evidence of gravitational waves - ripples in space and time - discovered at the South Pole in March 2014. Show more
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Series exploring topical scientific issues. A look at the evidence of gravitational waves - ripples in space and time - discovered at the South Pole in March 2014. Show more
BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.
