SCIENCE
Smith-Llera, Danielle

Double Helix: How an Image Sparked the Discovery of the Secret of Life

(3) 4-6 Captured Science History series. This Captured History spinoff series examines a photo's impact on scientific discoveries. Smith-Llera examines the contributions of scientist Rosalind Franklin--specifically her x-rays of DNA fiber--which helped scientists Francis Crick and James Watson develop their theories on the structure of human DNA. An engaging and thought-provoking discussion is illustrated with scientific and archival images. Timeline, reading list. Bib., glos., ind.

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