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Niels Bohr, the founder of quantum mechanics, is generally considered to be one of the greatest scientists of the 20th century. His work revolutionized natural science, and his name is inscribed in history side by side with the names of Galileo, Newton, and Einstein. He won the Nobel Prize in physics for his model of the atom, which is still taught today in science classes everywhere. But the image of Bohr is complete only when the physicist is joined with the person Niels Bohr. This book, skillfully interweaving Bohr's scientific and personal life, is the first biography to be based on the extensive archives of the Bohr Institute of Physics in Copenhagen, and on excerpts from many of Bohr's letters to his family, his friends, and his colleagues. In addition, the book includes more than 150 photographs, as well as extracts from Bohr's personal correspondence to his wife, Margrethe, dating from the time of their engagement to just before his death 50 years later. This work of scientific biography is accessible to both the scientist and the general reader. Skillfully translated from the original Danish by Geoffrey French, the book has been carefully edited for an English-speaking readership.
Harmony and Unity: The Life of Niels Bohr by Niels Blaedel Pdf
“Blaedel has addressed himself to the task of writing a full-length biography that covers all facets of his subject and that emphasizes that they form part of one harmonious unity. I think that on the whole he has succeeded remarkably well. He gives an accurate picture of the man theorists of my generation both admired and loved. And not only of the physicist: Bohr’s relations with his family and in particular with his wife, an admirable woman, are drawn with sympathy and understanding. Blaedel’s sketch of the atmosphere at Bohr’s institute in Copenhagen... is true to life; it will raise nostalgic memories among those who, like myself, experienced it... [Blaedel] has produced a fitting tribute to a great scientist and a noble man.” — H.B.G. Casimir, Nature “The book is intended primarily for nonphysicists; nevertheless it offers extensive (albeit nontechnical) accounts of all aspects of Bohr’s scientific work. The consistent emphasis, however, is on Bohr as a person—his character, interests andWeltanschauung. Niels Blaedel was able to draw on matchless resources, both human and material: Bohr’s family (especially his widow, Margrethe Bohr, who shared both her memories and her correspondence), Bohr’s former friends and colleagues, and a rich supply of documentary and photographic material from Danish collections, as well as from the AIP Niels Bohr Library in New York. The result is a lavishly illustrated and affectionate account of Bohr from his earliest years until his death... as a general picture of Bohr and his work this book can be warmly recommended.” — Anthony P. French, Physics Today “Niels Bohr is generally regarded as a giant of twentieth-century physics... Bohr was securely entrenched in a Danish culture that is difficult for many historians to penetrate. It is important, then, that at last a biography has been written by a Dane with wide knowledge of the society in which Bohr lived and moved... The author had unprecedented access to Bohr’s family correspondence, primarily with his wife Margrethe, who, before she died at ninety-four in 1984, read Blaedel many letters from her husband... Blaedel’s book, written on commission for the Bohr centennial and published in Danish in 1985, contains valuable insights on Bohr, particularly as they relate to his previously unavailable family correspondence and his place in Danish culture.” — Finn Aaserud, Isis: A Journal of the History of Science “Though Niels Bohr is best known as a distinguished citizen of the international community of science, he was also a leading citizen of Denmark. This is the first biography of Bohr to deal with both of these dimensions to his life, without which it is hard to fully understand either the man or his work.” — Robert March, University of Wisconsin-Madison, author of Physics for Poets “... the book can be read without any background knowledge in physics. But its overwhelming number of photographs and rich use of letters and recollections make Niels Blaedel’s book closely resemble the great standard biography — a literary monument to Niels Bohr.” — Flemming Christian Nielsen, Jyllands-Posten “Niels Blaedel has solved an almost insoluble problem... thereby clarifying the life of Niels Bohr... a well-constructed piece of documentation and a coherent piece of scientific history.” — Jens Kistrup, Berlingske Tidende
How did a near-extinct species, eking out a meager existence with stone axes, become the dominant power on earth, able to harness a knowledge of nature ranging from tiny atoms to the vast structures of the universe? Leonard Mlodinow takes us on an enthralling tour of the history of human progress, from our time on the African savannah through the invention of written language, all the way to modern quantum physics. Along the way, he explores the colorful personalities of the great philosophers, scientists, and thinkers, and traces the cultural conditions—and the elements of chance—that influenced scientific discovery. Deeply informed, accessible, and infused with the author’s trademark humor and insight, The Upright Thinkers is a stunning tribute to humanity’s intellectual curiosity and an important book for any reader with an interest in the scientific issues of our day.
Redirecting Science: Niels Bohr, Philanthropy, and the Rise of Nuclear Physics by Finn Aaserud Pdf
How and why do complex scientific disciplines such as physics change emphasis from one sub-discipline to another? Do such transitions stem entirely from developments within the discipline itself or also from external factors? This book addresses these questions by examining the transition from atomic to nuclear physics, theoretically and experimentally, at Niels Bohr’s Institute for Theoretical Physics in Copenhagen in the 1930s. On the basis of extensive archival research, Finn Aaserud shows that the “Copenhagen spirit,” the playful research atmosphere under Bohr’s fatherly guidance that permeated the Institute, thrived because of extra-scientific circumstances that Bohr exploited to the fullest, such as the need to help Jewish physicists out of Hitler’s Germany and the changing funding policies of private foundations, notably those of the Rockefeller Foundation which made it opportune to introduce research in experimental biology at the Institute. “A clear, carefully developed and substantially convincing argument... Aaserud gives a detailed and impressively documented account of the direction of Bohr’s scientific interests... Aaserud is... to be congratulated for his original, clear — indeed, didactic — work of scholarship and enlightenment.” — Paul Forman, Physics Today “A professional historian’s study of the happenings at the Niels Bohr Institute in the decisive years 1930 to 1940... In particular, the... support of the Institute by Danish and other foundations, mainly the Rockefeller Foundation, are treated in great detail, revealing many interesting aspects of these relationships... The detailed accounts... of Bohr’s negotiations are a testimony to Bohr’s uncanny ability to get what he wanted from the various foundations... Aaserud’s book is an invaluable source of information [showing] that Bohr was not only an inspiring physicist and philosopher but also a cunning negotiator who knew how to make use of his great reputation for the benefit of science.” — Victor F. Weisskopf, Science “Aaserud elucidates Bohr’s skills not only as mentor and guiding hand behind the ‘Copenhagen spirit,’ but also as financial negotiator.” — Neil Wasserman, Isis, A Journal of the History of Science Society “This book teaches us that running such [a truly elite] institution required entrepreneurial skills as well as scientific genius. Bohr had an abundance of both.” — Jeremy Bernstein, Nature “Redirecting Science is the history of Bohr’s institute during the 1930s when it experienced a drastic change in its research priorities, from a laissez-faire mode of work and lack of clearly defined research programme to a concerted research effort in nuclear physics and experimental biology... Aaserud gives a highly interesting account of the interaction between physics and biology... Aaserud’s carefully documented work is an excellent example of how institutional history may transcend social and institutional limitations and integrate also conceptual history of science.” — Helge Kragh, Centaurus “By showing that a new research programme at one of the most important scientific institutes in the world was triggered, and pushed forward, by social and financial considerations, this book delivers yet another blow to the tired old idea that scientific knowledge is driven by its own internal, inexorable logic. It also throws valuable light on Bohr’s activities and strategies as a fundraiser and institution builder.” — John Krige, The British Journal for the History of Science
Part I is devoted to Niels Bohr's mission to promote an "open world" between nations, that is, full sharing of information in the scientific and technical, as well as in the cultural spheres the scientific and technical, as well as in the cultural spheres. He started his mission immediately upon escaping from Nazi-occupied Denmark in the autumn of 1943, when he realized that the bomb was on the way to becoming a reality. As he wrote in 1944, he considered that the existence of the atomic bomb "would not only seem to necessitate but should also, due to the urgency of mutual confidence, facilitate" the realization of an open world. During the Second World War, while being actively involved in the Allied atomic bomb project, Bohr was able to obtain access to Prime Minister Churchill and President Roosevelt to promote his view. After the war he continued his confidential approaches to the statesmen while publishing more generally oriented articles on the issue. Although Bohr put in as much work in appeals to the statesmen as in his other writings, they were not intended for publication. This has called for the inclusion of a greater number than in earlier volumes of the Collected Works of previously unpublished documents as well as a particularly extensive historical introduction written by the editor. The material adds up to a fascinating sotry of the political dedication and social responsibility ofone of the major scientists of the twentieth century. Part II documents Bohr's other social and political activities, such as his long-time presidency in the Royal Danish Academy of Sciences and Letters and his promotion of the peaceful uses of atomic energy. Taking a broader approach than most of his other publications, these occasional writings, which are most often published versions of talks at public events, are particularly well suited to present Bohr to the general public, as a thinker as well as a person. * Niels Bohr * Open World * Atomic Bomb Project * Science and Politics * Collected Works * Archival Documents * Original Photographs
Niels Bohr’s atomic theory of 1913 is one of the absolute highlights in the history of modern science. It was only with this work that physicists realized that quantum theory is an essential ingredient in atomic physics, and it was also only with this work that Rutherford’s nuclear model dating from 1911 was transformed into a proper theory of atomic structure. In a longer perspective, Bohr’s quantum atom of 1913 gave rise to the later Heisenberg-Schrödinger quantum mechanics and all its marvellous consequences. This book is a detailed account of the origin of the Bohr atom centred around his original scientific articles of 1913 which are here reproduced and provided with the necessary historical background. In addition to the so-called trilogy – the three papers published in Philosophical Magazine – also two other and less well-known yet important papers are included. The present work starts with a condensed biographical account of Bohr’s life and scientific career, from his birth in Copenhagen in 1885 to his death in the same city 77 years later. It then proceeds with a chapter outlining earlier ideas of atomic structure and tracing Bohr’s route from his doctoral dissertation in 1911 over his stays in Cambridge and Manchester to the submission in April 1913 of the first part of the trilogy. The reproduction of Bohr’s five articles is followed by notes and comments directly related to the texts, with the aim of clarifying some of the textual passages and to explicate names and subjects that may not be clear or well known. The reception of Bohr’s radically new theory by contemporary physicists and chemists is discussed in a final chapter, which deals with the immediate reactions to Bohr's theory 1913-1915 mostly among British, German and American scientists. Historians of science have long been occupied with Bohr’s atomic theory, which was the subject of careful studies in connection with its centenary in 2013. The present work offers an extensive source-based account of the original theory aimed at a non-specialist audience with an interest in the history of physics and the origin of the quantum world. In 1922 Bohr was awarded the Nobel Prize for his theory. The coming centenary will undoubtedly cause an increased interest in how he arrived at his revolutionary picture of the constitution of atoms and molecules.
Religion and Science by W. Mark Richardson,Wesley J. Wildman Pdf
Emphasizing its historical, methodological and constructive dimensions, Religion and Science takes the pulse of pertinent current research as the interdisciplinary study of science and religion gains momentum.
British Scientists and the Manhattan Project by Ferenc Morton Szasz Pdf
During World War II, Franklin D.Roosevelt and Winston Churchill pooled their nations' resources in the race to beat the Germans to the secret of the atomic bomb. This book tells the story of the British scientists who journeyed to Los Alamos to help develop the world's first nuclear weapons.
The Rise of Robert Millikan: Portrait of a Life in American Science by Robert H. Kargon Pdf
“I do not consider myself to be Robert Millikan’s biographer. This book is not a full record of Millikan’s life or even of his scientific career. It is an essay, very selective, on themes that are illustrated and illuminated by Millikan’s life in American science. It is, as well, a portrait of the development of a scientist... Robert Millikan was among the most famous of American scientists; to the public of the 1920s, Millikan represented science. The first American-born physicist to win the Nobel Prize, Millikan was a leader in the application of scientific research to military problems during World War I and a guiding force in the rise of the California Institute of Technology to a preeminent place in American scientific education and research. His life is therefore peculiarly suited to illuminate and provide texture for the vast changes that have taken place in science during the twentieth century. In this extended essay, I employ the biographical mode to explore several important aspects of this theme. Millikan was successively a teacher, researcher, administrator, entrepreneur, and sage. By describing the novel roles that he assumed, I suggest how science grew in complexity and carved out an essential place for itself in our general culture.” — Robert H. Kargon, from the Preface of The Rise of Robert Millikan: Portrait of a Life in American Science “Professor Kargon... has given us a sympathetic account of Millikan’s scientific career, including his great triumphs, his rearguard actions to defend untenable positions, and the eventual rejection or revision of every major result or standpoint. But he is more concerned with Millikan’s influence on the developing American physics community and with Millikan’s role in advancing American science generally and American higher education... Together with the chemist A.P. Noyes and the astronomer G.E. Hale, Millikan... believed in an American scientific destiny... This picture of American science is presented with great insight, tremendous learning, and wit... Professor Kargon’s book strikes a happy balance between being an interpretive story of a scientific life and a social history of science in America. Every reader interested in science or in the place of science in society will come away from this book with new information, important insights and a better understanding of the growth of scientific ideas and institutions in the twentieth century.” — I. Bernard Cohen, Nature “With the publication of this volume by Kargon, readers now have new and valuable access to much material about Millikan that was previously unavailable... Kargon states that he is not writing a biography of Millikan but rather a portrait of the man and the scientific scene in early 20th-century America... he has succeeded well in this endeavor... the book is well written, and readers who are already reasonably conversant with 20th-century developments in physics will find much that is illuminating... a genuine contribution to the history of science.” — Katherine R. Sopka, American Scientist “[H]ere is an admirable piece of work... Kargon has not sought to make his readers like his subject, but only to understand his scientific style, his achievements, and his character, and to perceive how his life was ‘a microcosm of new roles assumed by the scientist during the course of the twentieth century’... Kargon’s [...] insights [are] important, and his book [is] deserving of a careful study. “ — Robert C. Post, The American Historical Review “A useful corrective to Millikan’s self-portrait that reveals some of the blemishes, as well as the embellishments, of an important life in American science.” — Robert W. Seidel, Science “For over thirty years, the only overview of Millikan’s life available to the layman was his own selective autobiography. That book either omitted or told only one side (sometimes biased by hindsight) of many important controversial episodes associated with his achievements and views... Kargon’s portrait-essay deals with some of these neglected incidents in a well-written and coherent manner aimed at a wide readership.” — John L. Michel, Technology and Culture “A very readable work with the virtue of containing a great deal of information in a brief compass. Kargon’s book deserves and will receive a wide audience as the successor to its subject’s autobiography... [Kargon] also merits credit for interesting discussions on Millikan as a statesman, administrator, and spokesman for science... a clearly first-rate narrative...” — Nathan Reingold, Isis “Admirably, Kargon combines institutional with intellectual history... Kargon offers a fascinating discussion of Millikan’s and George Hale’s contributions to war research, the California Institute of Technology, and the Mount Wilson Observatory. Kargon rightly stresses the collaborators’ links with the leaders of finance and industry developing Los Angeles... as a brief sketch of Millikan the scientific institution builder, Kargon’s book deserves the wide audience he seeks.” — Peter Galison, The Journal of American History “The book leaves us in no doubt about [Millikan’s] ability, but does not gloss over his occasional obstinacy or his wishful thinking about past errors, matters on which some histories tend to be silent. Millikan was not a revolutionary who started new ideas, but the author stresses — rightly — the importance of men like him for the progress of science.” — Rudolf Peierls, The New York Review of Books “A gem of a book — thought-provoking, insightful, highly interesting reading.” — Lawrence Badash, University of California, Santa Barbara “The author skillfully weaves the story of Millikan with the story of modern science in a book that will be well received by a variety of audiences from professional historians of science to the general public.” — Choice “Kargon’s background in physics serves him well in placing Millikan’s work in its theoretical context, in the analysis of the work itself, and in generally managing to capture both the intense excitement and the routine involved in testing the ideas of the giants of that period in physics... Kargon... has certainly opened enough questions in this perceptive work — in addition to the large number that he has settled; and he has demonstrated an important use for the biographical mode. The general American historian as well as the historian of science can profit from reading this volume.” — George H. Daniels, The Historian “Robert Millikan’s scientific career, his character, and his roles as teacher, administrator at the California Institute of Technology, entrepreneur, and public figure are the topics covered in this biography. Even in discussing Millikan’s later decline as a front-line scientist, author Robert Kargon treats the scientist with compassion and fairness and portrays him as a many-faceted, often controversial man with doubts and uncertainties at the height of his fame... The high school physics student will find this book engaging and insightful in its description of a scientist struggling with science, self, and society.” — A. Cordell Perkes, The Science Teacher “[V]ery well researched and written. Robert Kargon gives an excellent picture of the rise of American physics, from the years when every aspiring young American physicist wanted to go to Germany to study, to the years when every aspiring young European physicist wanted to come to the United States for the same purpose. He clearly understands science, yet knows how to present its history so that it is interesting and meaningful to non-scientists. He tells not only of Millikan’s triumphs, but of his doubts as well; of his discoveries, and also of his mistakes... All in all, this is an excellent book, strongly recommended to the reader who is interested in the history of American science, and in the life of an outstanding practitioner of it.” — Donald E. Osterbrock, The Wisconsin Magazine of History
Biographies of Scientists for Sci-Tech Libraries by Tony Stankus Pdf
This book, first published in 1991, is an invaluable guide to biographies of scientists from a wide variety of scientific fields. The books selected for this highly descriptive bibliography help librarians shatter readers’ stereotypes of scientists as monomaniacal and uninteresting people by providing interesting and provocative titles to capture the interest of students and other readers. The biographies included in this very special bibliography were carefully selected for their humour and human insights to give future scientists encouragement, inspiration, and an understanding of the origins of particular scientific fields. These biographies are unique in that they explore the whole personality of the scientist, giving students a glimpse at the variety and drama of the lives beyond well-known contributions or Nobel prize accomplishments.
100 Greatest Science Discoveries of All Time by Kendall Haven Pdf
Brimming with fascinating and fun facts about 100 scientific breakthroughs, this collection presents the real stories behind the history of science, at the same time offering a panoramic overview of the history of science and an introduction to some of the most important scientists in history. Grades 6 and up. Throughout history, science has changed lives and dramatically altered the way in which the universe is perceived. Focusing on the 100 most significant scientific events of all time—from Archimedes' discovery of the two fundamental principles underlying physics and engineering (levers and buoyancy) in 260 B.C.E. to human anatomy, Jupiter's moons, electrons, black holes, the human genome, and more—storyteller Kendall Haven has created a ready reference for those seeking information on science discoveries.
Author : Paul Lawrence Rose Publisher : Univ of California Press Page : 371 pages File Size : 54,8 Mb Release : 2023-11-10 Category : History ISBN : 9780520927162
Heisenberg and the Nazi Atomic Bomb Project, 1939-1945 by Paul Lawrence Rose Pdf
No one better represents the plight and the conduct of German intellectuals under Hitler than Werner Heisenberg, whose task it was to build an atomic bomb for Nazi Germany. The controversy surrounding Heisenberg still rages, because of the nature of his work and the regime for which it was undertaken. What precisely did Heisenberg know about the physics of the atomic bomb? How deep was his loyalty to the German government during the Third Reich? Assuming that he had been able to build a bomb, would he have been willing? These questions, the moral and the scientific, are answered by Paul Lawrence Rose with greater accuracy and breadth of documentation than any other historian has yet achieved. Digging deep into the archival record among formerly secret technical reports, Rose establishes that Heisenberg never overcame certain misconceptions about nuclear fission, and as a result the German leaders never pushed for atomic weapons. In fact, Heisenberg never had to face the moral problem of whether he should design a bomb for the Nazi regime. Only when he and his colleagues were interned in England and heard about Hiroshima did Heisenberg realize that his calculations were wrong. He began at once to construct an image of himself as a "pure" scientist who could have built a bomb but chose to work on reactor design instead. This was fiction, as Rose demonstrates: in reality, Heisenberg blindly supported and justified the cause of German victory. The question of why he did, and why he misrepresented himself afterwards, is answered through Rose's subtle analysis of German mentality and the scientists' problems of delusion and self-delusion. This fascinating study is a profound effort to understand one of the twentieth century's great enigmas.
45 Years with Philips: An Industrialist’s Life by Frederik Philips Pdf
Frederik Philips is the son and nephew of the two brothers who in 1912 turned a family firm founded in 1891 into Philips NV which then grew in two generations from a small light bulb manufacturer to a worldwide company employing 380,000 people in 70 countries. In this first-person account, Frederik Philips tells the story of his growing responsibilities in the company, from a first job as a plant engineer, to his difficult years during World War II when, as one of four Board members of the company, he dealt with German Nazi-appointed administrators before having to go into hiding, and until the years 1961-1971 when he rose to the helm of the whole company. “It is to be hoped that industry itself will learn something from his views on its powers and, more particularly, its responsibilities.” — The Times (London) “Philips believes that the success of a company depends, not on structure or organisation, but on the attitudes of the people who work in it... As for the future, Philips is optimistic about the ability of his company to continue to play its part in bringing prosperity to the world... the primary objective remains the same — that Philips must be part of the cure, not of the disease, in the world.” — Financial Times (London) “Clearly, this book is as much a corporate history as it is the story of one man’s life... it is readable, often insightful, and sometimes exciting as we came to grasp the impact of one man’s leadership on a major industrial corporation’s struggle to survive a horrible war and its spectacular growth in peacetime.” — Stephen D. Bodayla, The Business History Review
100 Most Popular Scientists for Young Adults by Kendall Haven,Donna Clark Pdf
Revealing the career histories of successful 20th century scientists, this exciting resource offers students fascinating reads, a wonderful research tool, and tips to launching a science career. They'll learn about Robert Ballard, the oceanographer who discovered the Titanic; Annie Wauneka, who eradicated TB among the Navajo; and Chien-Shiung Wu, a physicist who worked on the Manhattan project. They will also find information about many Nobel Prize winners and such familiar personalities as Sally Ride, Carl Sagan, Stephen Hawking, Jacques Cousteau, Dian Fossey, and Margaret Mead. Physical, earth, and life sciences are represented, with a focus on contemporary North Americans. Descriptions of each scientist's most important contributions and biographical sketches are accompanied by words of advice to today's students who wish to establish a science career. Photos of some of the scientists illustrate the text, and lists for further reading are included.
