In 1956, British chemist Dorothy Hodgkin utilized X-ray crystallography to determine the structure of vitamin B12, a significant milestone in biochemistry. Her work not only advanced scientific understanding of this essential nutrient but also showcased the power of X-ray techniques in structural biology. Hodgkin's contributions to science earned her the Nobel Prize in Chemistry in 1964, highlighting the importance of her discoveries in the field.

Dorothy Hodgkin's determination of the vitamin B12 structure in 1956 showcased the complexity of life at a molecular level, inspiring mid-century poets to explore themes of science and existence. Poets like Ted Hughes incorporated these ideas into their works, reflecting on the interconnectedness of life.