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At least 163 records · Page 9Linked to original sources
PubMed2003

Portrait of a discovery. Watson, Crick, and the double helix.

This essay examines an iconic image of twentieth-century science: Antony Barrington Brown's photograph of James Watson, Francis Crick, and the double-helical model of DNA. The detailed reconstruction of the production, reception, and uses of the photograph reveals the central role of the image in making the discovery it portrays. Taken in May 1953, two full months after the scientists built the model, to accompany a report on the structure in Time magazine, the photograph (like the report) was never published. It came into circulation only fifteen years later, as an illustration in Watson's best-selling book The Double Helix. While the image served as a historical document and advertisement for the book, only the book provided the description that made the image as well as the people and the model it represented famous. The history of the image provides insights into the retrospective construction of the discovery, which has since been celebrated as the origin of a new science of life.

DNA↗
PubMed2002

Portraits of science. Mosquitoes bite more than once.

Ronald Ross discovered that the plasmodium parasite--'Laveran's germ'--was transmitted by anopheline mosquitoes to human beings to cause malaria. This discovery won him a Nobel Prize in 1902, but the route to this success was by no means clear. He was an indifferent student, he liked to write novels and poems and only just managed to gain a medical qualification. Fortuitously he was mediocre enough to enter the least prestigious section of the Indian Medical Service, which put him directly in contact with the parasites that were to become his passion. Despite honours being showered on him, life after the Prize also was not straightforward, he was irrascible and his innovative mathematical and economic approaches to disease control were overlooked.

Animals↗
PubMed2002

Portrait of Science. Scientist, technologist, proto-feminist, superstar.

Although Marie Curie is known primarily for her discovery of radium, her true gift to science was her realization that radioactivity is an intrinsic atomic property of matter rather than the result of chemical processes. She was one of the few Nobel laureates to win the prize twice (physics and chemistry). During her career and as one of the first prominent women scientists, she became increasingly aware of the need for funding for research and of the scientific freedom that money can bring. By nature shy and reserved, Marie's fame, as both a scientist and as an exemplar of a liberated professional woman of the roaring twenties, grew to superstar proportions.

Academies and Institutes↗