Turings Cathedral

Download or read book Turing's Cathedral written by George Dyson and published by Pantheon. This book was released on 2012 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Turing's Cathedral written by George Dyson and published by Pantheon. This book was released on 2012-03-06 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: “It is possible to invent a single machine which can be used to compute any computable sequence,” twenty-four-year-old Alan Turing announced in 1936. In Turing’s Cathedral, George Dyson focuses on a small group of men and women, led by John von Neumann at the Institute for Advanced Study in Princeton, New Jersey, who built one of the first computers to realize Alan Turing’s vision of a Universal Machine. Their work would break the distinction between numbers that mean things and numbers that do things—and our universe would never be the same. Using five kilobytes of memory (the amount allocated to displaying the cursor on a computer desktop of today), they achieved unprecedented success in both weather prediction and nuclear weapons design, while tackling, in their spare time, problems ranging from the evolution of viruses to the evolution of stars. Dyson’s account, both historic and prophetic, sheds important new light on how the digital universe exploded in the aftermath of World War II. The proliferation of both codes and machines was paralleled by two historic developments: the decoding of self-replicating sequences in biology and the invention of the hydrogen bomb. It’s no coincidence that the most destructive and the most constructive of human inventions appeared at exactly the same time. How did code take over the world? In retracing how Alan Turing’s one-dimensional model became John von Neumann’s two-dimensional implementation, Turing’s Cathedral offers a series of provocative suggestions as to where the digital universe, now fully three-dimensional, may be heading next.

Download or read book Turing's Cathedral written by George Dyson and published by Penguin UK. This book was released on 2012-03-01 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: How did computers take over the world? In late 1945, a small group of brilliant engineers and mathematicians gathered at the newly created Institute for Advanced Study in Princeton, New Jersey. Their ostensible goal was to build a computer which would be instrumental in the US government's race to create a hydrogen bomb. The mathematicians themselves, however, saw their project as the realization of Alan Turing's theoretical 'universal machine.' In Turing's Cathedral, George Dyson vividly re-creates the intense experimentation, incredible mathematical insight and pure creative genius that led to the dawn of the digital universe, uncovering a wealth of new material to bring a human story of extraordinary men and women and their ideas to life. From the lowliest iPhone app to Google's sprawling metazoan codes, we now live in a world of self-replicating numbers and self-reproducing machines whose origins go back to a 5-kilobyte matrix that still holds clues as to what may lie ahead.

Download or read book Analogia written by George Dyson and published by Macmillan + ORM. This book was released on 2020-08-18 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Named one of WIRED’s "The Best Pop Culture That Got Us Through 2020" In Analogia, technology historian George Dyson presents a startling look back at the analog age and life before the digital revolution—and an unsettling vision of what comes next. In 1716, the philosopher and mathematician Gottfried Wilhelm Leibniz spent eight days taking the cure with Peter the Great at Bad Pyrmont in Saxony, trying to persuade the tsar to launch a voyage of discovery from Russia to America and to adopt digital computing as the foundation for a remaking of life on earth. In two classic books, Darwin Among the Machines and Turing’s Cathedral, George Dyson chronicled the realization of the second of Leibniz’s visions. In Analogia, his pathbreaking new book, he brings the story full circle, starting with the Russian American expedition of 1741 and ending with the beyond-digital revolution that will complete the transformation of the world. Dyson enlists a startling cast of characters, from the time of Catherine the Great to the age of machine intelligence, and draws heavily on his own experiences at the Institute for Advanced Study in Princeton, New Jersey, and onward to the rain forest of the Northwest Coast. We are, Dyson reveals, entering a new epoch in human history, one driven by a generation of machines whose powers are no longer under programmable control. Includes black-and-white illustrations

Download or read book The Starship and the Canoe written by Kenneth Brower and published by Mountaineers Books. This book was released on 2020-02-18 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: “The Starship and the Canoe is neither a wilderness survival manual nor a book of blueprints. It is another of those rare books impossible to define: the kind that seeks you in time. And you will know it, live it, and consult it thereafter simply by name.” --Chicago Sun-Times “Brower’s superbly written book clutches at one’s imagination.” --Publishers Weekly “In the tradition of Carl Sagan and John McPhee, a bracing cerebral voyage past intergalactic hoopla and backwoods retreats.” --Kirkus Reviews Originally published in 1978, The Starship and the Canoe is the remarkable story of a father and son: Freeman Dyson is a world-renowned astrophysicist who dreams of exploring the heavens and has designed a spaceship to take him there. His son George, a brilliant high school dropout, lives in a treehouse and is designing a giant kayak to explore the icy coastal wilderness of the Pacific Northwest and Alaska. Author Kenneth Brower describes with stunning impact their lives and their visions of the world. It is a timeless tale framed by modern science, adventure, family, and the natural world.

Download or read book The Martian's Daughter written by Marina Whitman and published by University of Michigan Press. This book was released on 2012-08-31 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The memoir of Marina von Neumann Whitman

Download or read book Religion for Atheists written by Alain De Botton and published by Signal. This book was released on 2012-03-06 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the author of The Architecture of Happiness, a deeply moving meditation on how we can still benefit, without believing, from the wisdom, the beauty, and the consolatory power that religion has to offer. Alain de Botton was brought up in a committedly atheistic household, and though he was powerfully swayed by his parents' views, he underwent, in his mid-twenties, a crisis of faithlessness. His feelings of doubt about atheism had their origins in listening to Bach's cantatas, were further developed in the presence of certain Bellini Madonnas, and became overwhelming with an introduction to Zen architecture. However, it was not until his father's death -- buried under a Hebrew headstone in a Jewish cemetery because he had intriguingly omitted to make more secular arrangements -- that Alain began to face the full degree of his ambivalence regarding the views of religion that he had dutifully accepted. Why are we presented with the curious choice between either committing to peculiar concepts about immaterial deities or letting go entirely of a host of consoling, subtle and effective rituals and practices for which there is no equivalent in secular society? Why do we bristle at the mention of the word "morality"? Flee from the idea that art should be uplifting, or have an ethical purpose? Why don't we build temples? What mechanisms do we have for expressing gratitude? The challenge that de Botton addresses in his book: how to separate ideas and practices from the religious institutions that have laid claim to them. In Religion for Atheists is an argument to free our soul-related needs from the particular influence of religions, even if it is, paradoxically, the study of religion that will allow us to rediscover and rearticulate those needs.