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NOVA· Season 30 · Episode 16

Secret of Photo 51

S30E16·April 15, 2003·1h·PBS

Meet Rosalind Franklin, the unsung heroine behind the discovery of DNA's double helix

Streaming on (US) See all

PreviousDeep Sea InvasionS30E15 NextInfinite SecretsS31E01

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Season 30 ranked & reviewed Best of NOVA Ratings graph

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