Earlier that morning, in the nearby Cavendish laboratory, the two scientists had discovered the structure of deoxyribonucleic acid, or DNA. This discovery changed the world of science and medicine ...

When they published the structure of DNA in 1953, Crick said “We have discovered ... This short film is relevant for teaching biology at KS3 and KS4/GCSE. Appears in OCR, Edexcel, AQA, WJEC ...