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Author: Jon Agar
Publisher: Icon Books
ISBN: 1785782533
Category : Science
Languages : en
Pages : 134
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Book Description
The history of the computer is entwined with that of the modern world and most famously with the life of one man, Alan Turing. How did this device, which first appeared a mere 50 years ago, come to structure and dominate our lives so totally? An enlightening mini-biography of a brilliant but troubled man.
Author: Jon Agar
Publisher: Icon Books
ISBN: 1785782533
Category : Science
Languages : en
Pages : 134
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Book Description
The history of the computer is entwined with that of the modern world and most famously with the life of one man, Alan Turing. How did this device, which first appeared a mere 50 years ago, come to structure and dominate our lives so totally? An enlightening mini-biography of a brilliant but troubled man.
Author: Jon Agar
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 153
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Book Description
Alan Turning is widely known as the cryptographer extraordinaire of Bletchly Park, the man who broke the Nazi Enigma code. He has also been described as the father of the modern computer, dreaming of a machine that could think adn inaugurating a scientific revolution that we are deep in the midst of today. His work entailed too a challenge to the science of ourselves, exploring the limits between the human and technological.
Author: Chris Bernhardt
Publisher: MIT Press
ISBN: 0262034549
Category : Computers
Languages : en
Pages : 209
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Book Description
In 1936, when he was just twenty-four years old, Alan Turing wrote a remarkable paper in which he outlined the theory of computation, laying out the ideas that underlie all modern computers. This groundbreaking and powerful theory now forms the basis of computer science. In Turing's Vision, Chris Bernhardt explains the theory, Turing's most important contribution, for the general reader. Bernhardt argues that the strength of Turing's theory is its simplicity, and that, explained in a straightforward manner, it is eminently understandable by the nonspecialist. As Marvin Minsky writes, "The sheer simplicity of the theory's foundation and extraordinary short path from this foundation to its logical and surprising conclusions give the theory a mathematical beauty that alone guarantees it a permanent place in computer theory." Bernhardt begins with the foundation and systematically builds to the surprising conclusions. He also views Turing's theory in the context of mathematical history, other views of computation (including those of Alonzo Church), Turing's later work, and the birth of the modern computer. In the paper, "On Computable Numbers, with an Application to the Entscheidungsproblem," Turing thinks carefully about how humans perform computation, breaking it down into a sequence of steps, and then constructs theoretical machines capable of performing each step. Turing wanted to show that there were problems that were beyond any computer's ability to solve; in particular, he wanted to find a decision problem that he could prove was undecidable. To explain Turing's ideas, Bernhardt examines three well-known decision problems to explore the concept of undecidability; investigates theoretical computing machines, including Turing machines; explains universal machines; and proves that certain problems are undecidable, including Turing's problem concerning computable numbers.
Author: George Dyson
Publisher: Pantheon
ISBN: 0375422773
Category : Science
Languages : en
Pages : 466
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Book Description
Documents the innovations of a group of eccentric geniuses who developed computer code in the mid-20th century as part of mathematician Alan Turin's theoretical universal machine idea, exploring how their ideas led to such developments as digital television, modern genetics and the hydrogen bomb.
Author: Andrew Nahum
Publisher: Icon Books
ISBN: 1785782568
Category : Technology & Engineering
Languages : en
Pages : 166
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Book Description
The story of the jet engine has everything: genius, tragedy, heroism, a world war, the individual vs. the state, and an idea that would change the world. Frank Whittle always maintained that he was held back by a lack of government support. At the very moment in 1943 when his invention was unveiled to the world, his company, Power Jets, was forcibly nationalised. Yet Whittle's brilliance, charm and charisma helped him recruit major support from the British government and the RAF, who gave him the green light to build a jet engine at a time when to do so made little sense. Here is a story of what pushing technology to its limits can achieve - and the effect that such achievement can have on those involved.
Author: Claire Brock
Publisher: Icon Books
ISBN: 1785781677
Category : Science
Languages : en
Pages : 227
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Book Description
Having escaped domestic servitude in Germany by teaching herself to sing, and established a career in England, Caroline Herschel learned astronomy while helping her brother William, then Astronomer Royal. Soon making scientific discoveries in her own right, she swept to international scientific and popular fame. She was awarded a salary by George III in 1787 – the first woman in Britain to make her living from science. But, as a woman in a male-dominated world, Herschel's great success was achieved despite constant frustration of her ambitions. Drawing on original sources – including Herschel's diaries and her fiery letters – Claire Brock tells the story of a woman determined to win independence and satisfy her astronomical ambition.
Author: Rolf Herken
Publisher: Springer
ISBN:
Category : Computers
Languages : en
Pages : 644
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Book Description
"On Computable Numbers, with an Application to the Entscheidungsproblema, Alan Turinga (TM)s paper of 1937, contained his thesis that every effective computation can be programmed on such an automation as that called Turing machine. Furthermore it proved the unsolvability of the halting problem and of the decision problem for first order logic, and it presented the invention of the universal Turing machine. It is that publication that will presumably be acknowledged as marking sub specie aeternitatis the beginning of the "computer agea . This volume recognizes the still continuing influence of the Turing machine concept by collecting contributions from international specialists in logic, computability, mathematics, biology, physics, linguistics, and cognitive science, thus signalling the exceptionally wide scope of that concept.
Author: Steve Woolgar
Publisher: Oxford University Press
ISBN: 0199248753
Category : Information technology
Languages : en
Pages : 368
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Book Description
This work investigates the precise effects on society of the new and much vaunted electronic technologies (ICTs). Are fundamental shifts already taking place in the way in which we behave, organize, and interact as a direct result of their implementation? Providing a comprehensive set of detailed empirical studies of the genesis and use of these new technologies, the book also presents some surprising counterintuitive results.
Author: Chris Bernhardt
Publisher: MIT Press
ISBN: 0262333813
Category : Computers
Languages : en
Pages : 209
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Book Description
An accessible and fascinating exploration of how Alan Turing’s mathematical theory gave rise to modern computer science and applications—from the desktop to cell phones In 1936, when he was just twenty-four years old, Alan Turing wrote a remarkable paper in which he outlined the theory of computation, laying out the ideas that underlie all modern computers. This groundbreaking and powerful theory now forms the basis of computer science. In Turing’s Vision, Chris Bernhardt explains the theory, Turing’s most important contribution, for the general reader. Bernhardt argues that the strength of Turing’s theory is its simplicity, and that, explained in a straightforward manner, it is eminently understandable by the non-specialist. As Marvin Minsky writes, “The sheer simplicity of the theory’s foundation and extraordinary short path from this foundation to its logical and surprising conclusions give the theory a mathematical beauty that alone guarantees it a permanent place in computer theory.” Bernhardt begins with the foundation and systematically builds to the surprising conclusions. He also views Turing’s theory in the context of mathematical history, other views of computation (including those of Alonzo Church), Turing’s later work, and the birth of the modern computer. In the paper, “On Computable Numbers, with an Application to the Entscheidungsproblem,” Turing thinks carefully about how humans perform computation, breaking it down into a sequence of steps, and then constructs theoretical machines capable of performing each step. Turing wanted to show that there were problems that were beyond any computer's ability to solve; in particular, he wanted to find a decision problem that he could prove was undecidable. To explain Turing’s ideas, Bernhardt examines three well-known decision problems to explore the concept of undecidability; investigates theoretical computing machines, including Turing machines; explains universal machines; and proves that certain problems are undecidable, including Turing’s problem concerning computable numbers.
Author: Benjamin L J Webb
Publisher: World Scientific
ISBN: 9811231915
Category : Science
Languages : en
Pages : 721
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Book Description
Science, Truth, and Meaning presents a scientific and philosophical examination of our place in the world. It also celebrates how diverse, scientific knowledge is interconnected and reducible to common foundations.The book focuses on aspects of scientific truth that relate to our understanding of reality, and confronts whether truth is absolute or relative to what we are. Hence, it assesses the meaning of the scientific deductions we have made and how they have profoundly influenced our conception of life and existence.The subtitle is 'From Wonder to Understanding', which is a paraphrased quote from Einstein, who said that the search for scientific truth is ' ... a continual flight from wonder to understanding'.In addressing the goal of advancing our understanding of our place in the world, this book also reveals the development and details of diverse sciences, their connections and achievements, and that while perhaps the same fundamental questions exist, they are seen in the light of an ever-refined scientific perspective on reality.Why the book is needed: many popular science books have been written, aimed at different levels of subject expertise, and nearly all treat their specific subject in isolation. Few attempt to link different sciences to their common foundations, and those that do are written by physicists. Since human knowledge is derived by, and relates to, the biological organism that human beings are, then such a book written from a biological perspective represents a novel perspective on the integration of science, and addresses new questions. This is such a book.Impressive aspects: the depth, breadth, consistency, and clarity of the work.
