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Há 3 dias · Franklin is best known for her work on the X-ray diffraction images of DNA while at King's College London, particularly Photo 51, taken by her student Raymond Gosling, which led to the discovery of the DNA double helix for which Francis Crick, James Watson, and Maurice Wilkins shared the Nobel Prize in Physiology or Medicine in 1962.
Há 3 dias · When Rosalind Franklin was young, very few women became scientists — but she had remarkable talent as a chemist. She became an expert in crystallography: using X-rays to capture images of molecular structures. One of her images, now known as Photo 51, showed the double helix structure of DNA — but it was sh
Há 6 dias · Anne Sayre, a short story writer turned scientific sleuth who helped establish the important role played by the British crystallographer Rosalind Franklin in the discovery of the structure of DNA, died on Friday at a hospital near her home in Bridgewater, N.J.
- Karen Yee
- 2018
Há 5 dias · A pintura de um porco selvagem e três figuras humanas tem pelo menos 51.200 anos, mais de 5.000 anos que a arte rupestre que até então era considerada a mais antiga.
Há 5 dias · Meet Rosalind Franklin, a sidelined figure in the history of DNA science. By Molly Finnegan
Há 4 dias · The European ExoMars Trace Gas Orbiter started mapping the atmospheric methane in April 2018, and the 2022 ExoMars rover Rosalind Franklin was planned to drill and analyze subsurface samples before the programme's indefinite suspension, while the NASA Mars 2020 rover Perseverance, having landed successfully, will cache dozens of ...
Há 1 dia · Franklin Delano Roosevelt (January 30, 1882 – April 12, 1945), commonly known by his initials FDR, was an American politician who served as the 32nd president of the United States from 1933 until his death in 1945.
