Read e-book online Radium and the Secret of Life PDF

By Luis A. Campos

Before the hydrogen bomb indelibly linked radioactivity with demise, many chemists, physicians, botanists, and geneticists believed that radium may well carry the key to existence. Physicists and chemists early on defined the wondrous new point in real looking phrases corresponding to “decay” and “half-life,” and made common references to the “natural choice” and “evolution” of the weather. in the meantime, biologists of the interval used radium in experiments geared toward elucidating probably the most simple phenomena of lifestyles, together with metabolism and mutation.

From the production of half-living microbes within the try out tube to charting the earliest histories of genetic engineering, Radium and the key of Life highlights formerly unknown interconnections among the background of the early radioactive sciences and the sciences of heredity. Equating the transmutation of radium with the organic transmutation of residing species, biologists observed in metabolism and mutation homes that reminded them of the recent aspect. those in the beginning provocative metaphoric hyperlinks among radium and existence proved remarkably efficient and finally resulted in key organic insights into the beginning of existence, the character of heredity, and the constitution of the gene. Radium and the key of Life recovers a forgotten heritage of the connections among radioactivity and the lifestyles sciences that existed lengthy sooner than the sunrise of molecular biology.

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Radium and the Secret of Life by Luis A. Campos


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