Download or read book Nine Algorithms That Changed the Future written by John MacCormick and published by Princeton University Press. This book was released on 2020-09-15 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nine revolutionary algorithms that power our computers and smartphones Every day, we use our computers to perform remarkable feats. A simple web search picks out a handful of relevant needles from the world's biggest haystack. Uploading a photo to Facebook transmits millions of pieces of information over numerous error-prone network links, yet somehow a perfect copy of the photo arrives intact. Without even knowing it, we use public-key cryptography to transmit secret information like credit card numbers, and we use digital signatures to verify the identity of the websites we visit. How do our computers perform these tasks with such ease? John MacCormick answers this question in language anyone can understand, using vivid examples to explain the fundamental tricks behind nine computer algorithms that power our PCs, tablets, and smartphones.
Download or read book The Hacked World Order written by Adam Segal and published by PublicAffairs. This book was released on 2016-02-23 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than three hundred years, the world wrestled with conflicts that arose between nation-states. Nation-states wielded military force, financial pressure, and diplomatic persuasion to create "world order." Even after the end of the Cold War, the elements comprising world order remained essentially unchanged. But 2012 marked a transformation in geopolitics and the tactics of both the established powers and smaller entities looking to challenge the international community. That year, the US government revealed its involvement in Operation "Olympic Games," a mission aimed at disrupting the Iranian nuclear program through cyberattacks; Russia and China conducted massive cyber-espionage operations; and the world split over the governance of the Internet. Cyberspace became a battlefield. Cyber conflict is hard to track, often delivered by proxies, and has outcomes that are hard to gauge. It demands that the rules of engagement be completely reworked and all the old niceties of diplomacy be recast. Many of the critical resources of statecraft are now in the hands of the private sector, giant technology companies in particular. In this new world order, cybersecurity expert Adam Segal reveals, power has been well and truly hacked.
Download or read book Computer Science in K 12 written by Shuchi Grover and published by . This book was released on 2020-04 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Coding teaches our students the essence of logical thinking and problem solving while also preparing them for a world in which computing is becoming increasingly pervasive. While there's excitement and enthusiasm about programming becoming an intrinsic part of K-12 curricula the world over, there's also growing anxiety about preparing teachers to teach effectively at all grade levels.This book strives to be an essential, enduring, practical guide for every K-12 teacher anywhere who is either teaching or planning to teach computer science and programming at any grade level. To this end, readers will discover:? An A-to-Z organization that affords comprehensive insight into teaching introductory programming.? 26 chapters that cover foundational concepts, practices and well-researched pedagogies related to teaching introductory programming as an integral part of K-12 computer science. Cumulatively these chapters address the two salient building blocks of effective teaching of introductory programming-what content to teach (concepts and practices) and how to teach (pedagogy).? Concrete ideas and rich grade-appropriate examples inspired by practice and research for classroom use.? Perspectives and experiences shared by educators and scholars who are actively practicing and/or examiningthe teaching of computer science and programming in K-12 classrooms.
Download or read book The Quantum Story written by Jim Baggott and published by OUP Oxford. This book was released on 2011-02-24 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The twentieth century was defined by physics. From the minds of the world's leading physicists there flowed a river of ideas that would transport mankind to the pinnacle of wonderment and to the very depths of human despair. This was a century that began with the certainties of absolute knowledge and ended with the knowledge of absolute uncertainty. It was a century in which physicists developed weapons with the capacity to destroy our reality, whilst at the same time denying us the possibility that we can ever properly comprehend it. Almost everything we think we know about the nature of our world comes from one theory of physics. This theory was discovered and refined in the first thirty years of the twentieth century and went on to become quite simply the most successful theory of physics ever devised. Its concepts underpin much of the twenty-first century technology that we have learned to take for granted. But its success has come at a price, for it has at the same time completely undermined our ability to make sense of the world at the level of its most fundamental constituents. Rejecting the fundamental elements of uncertainty and chance implied by quantum theory, Albert Einstein once famously declared that 'God does not play dice'. Niels Bohr claimed that anybody who is not shocked by the theory has not understood it. The charismatic American physicist Richard Feynman went further: he claimed that nobody understands it. This is quantum theory, and this book tells its story. Jim Baggott presents a celebration of this wonderful yet wholly disconcerting theory, with a history told in forty episodes — significant moments of truth or turning points in the theory's development. From its birth in the porcelain furnaces used to study black body radiation in 1900, to the promise of stimulating new quantum phenomena to be revealed by CERN's Large Hadron Collider over a hundred years later, this is the extraordinary story of the quantum world. Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.
Download or read book Visualizing Data written by Ben Fry and published by "O'Reilly Media, Inc.". This book was released on 2008 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information on the methods of visualizing data on the Web, along with example projects and code.
Download or read book Blown to Bits written by Harold Abelson and published by Addison-Wesley Professional. This book was released on 2008 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Blown to Bits' is about how the digital explosion is changing everything. The text explains the technology, why it creates so many surprises and why things often don't work the way we expect them to. It is also about things the information explosion is destroying: old assumptions about who is really in control of our lives.
Download or read book National Geographic Angry Birds Furious Forces written by Rhett Allain and published by National Geographic Society. This book was released on 2014-01-21 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Another Angry Birds National Geographic mash-up! This fun, engaging paperback uses Angry Birds to explain the physics at work in the world--and behind the popular game. National Geographic's trademark science blends with Angry Birds' beloved entertainment to take readers into the world of physics. Rhett Allain, physics professor and Wired blogger explains basic scientific principles in fun, accessible ways; the Angry Birds come along for the ride to illustrate concepts we see in the real world--as well as in the Angry Birds games. Packed with science and a sense of humor, this book will improve readers' understanding of the world and how it works--and it may just improve their Angry Birds scores as well. Rovio Learning is known for collaborating with several scientific and educational institutions, such as the National Geographic Society and NASA. The recent collaboration with CERN brings quantum physics to the reach of children. There is no subject that young children can not learn - when the medium is age-appropriate, fun and engaging!
Download or read book Beyond Bullet Points 3rd Edition written by Cliff Atkinson and published by Pearson Education. This book was released on 2011-04-15 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the amazing story buried in your presentation—and forget boring, bullet-point-riddled slides forever! Guided by communications expert Cliff Atkinson, you’ll walk you through an innovative, three-step methodology for increasing the impact of your presentation. Discover how to combine classic storytelling techniques with the power of visual media to create a rich, engaging experience with your audience. Fully updated for PowerPoint 2010, and featuring compelling presentation examples from classroom to boardroom, this book will help transform your presentations—and your business impact!
Download or read book Trinity A Graphic History of the First Atomic Bomb written by Jonathan Fetter-Vorm and published by Hill and Wang. This book was released on 2023-11-14 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trinity, the debut graphic book by Jonathan Fetter-Vorm, depicts the dramatic history of the race to build and the decision to drop the first atomic bomb in World War Two—with a focus on the brilliant, enigmatic scientist, J. Robert Oppenheimer. "Succeeds as both a graphic primer and a philosophical meditation." —Kirkus Reviews (starred review) This sweeping historical narrative traces the spark of invention from the laboratories of nineteenth-century Europe to the massive industrial and scientific efforts of the Manhattan Project, and even transports the reader into a nuclear reaction—into the splitting atoms themselves. The power of the atom was harnessed in a top-secret government compound in Los Alamos, New Mexico, by a group of brilliant scientists led by the enigmatic wunderkind J. Robert Oppenheimer. Focused from the start on the monumentally difficult task of building an atomic weapon, these men and women soon began to wrestle with the moral implications of actually succeeding. When they detonated the first bomb at a test site code-named Trinity, they recognized that they had irreversibly thrust the world into a new and terrifying age. With powerful renderings of WWII's catastrophic events at Hiroshima and Nagasaki, Fetter-Vorm unflinchingly chronicles the far-reaching political, environmental, and psychological effects of this new invention. Informative and thought-provoking, Trinity is the ideal introduction to one of the most significant events in history.
Download or read book The Ten Most Beautiful Experiments written by George Johnson and published by Vintage. This book was released on 2009-03-10 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dazzling, irresistible collection of the ten most groundbreaking and beautiful experiments in scientific history. With the attention to detail of a historian and the storytelling ability of a novelist, New York Times science writer George Johnson celebrates these groundbreaking experiments and re-creates a time when the world seemed filled with mysterious forces and scientists were in awe of light, electricity, and the human body. Here, we see Galileo staring down gravity, Newton breaking apart light, and Pavlov studying his now famous dogs. This is science in its most creative, hands-on form, when ingenuity of the mind is the most useful tool in the lab and the rewards of a well-considered experiment are on exquisite display.
Download or read book The Edge of Physics written by Anil Ananthaswamy and published by Houghton Mifflin Harcourt. This book was released on 2011 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of modern cosmology told through a tour of the most extraordinary detectors and telescopes in the world.
Download or read book Quantum Man Richard Feynman s Life in Science Great Discoveries written by Lawrence M. Krauss and published by W. W. Norton & Company. This book was released on 2011-03-21 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A worthy addition to the Feynman shelf and a welcome follow-up to the standard-bearer, James Gleick's Genius." —Kirkus Reviews Perhaps the greatest physicist of the second half of the twentieth century, Richard Feynman changed the way we think about quantum mechanics, the most perplexing of all physical theories. Here Lawrence M. Krauss, himself a theoretical physicist and a best-selling author, offers a unique scientific biography: a rollicking narrative coupled with clear and novel expositions of science at the limits. From the death of Feynman’s childhood sweetheart during the Manhattan Project to his reluctant rise as a scientific icon, we see Feynman’s life through his science, providing a new understanding of the legacy of a man who has fascinated millions.
Download or read book The Elements of Scrum written by Chris Sims and published by . This book was released on 2011 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical field guide to the practice of scrum, an agile software project management methodology.
Download or read book The Science of Secrecy written by Simon Singh and published by . This book was released on 2000 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: A TV tie-in edition of The Code Book filmed as a prime-time five-part Channel 4 series on the history of codes and code-breaking and presented by the author. This book, which accompanies the major Channel 4 series, brings to life the hidden history of codes and code breaking. Since the birth of writing, there has also been the need for secrecy. The story of codes is the story of the brilliant men and women who used mathematics, linguistics, machines, computers, gut instinct, logic and detective work to encrypt and break these secrect messages and the effect their work has had on history.
Download or read book A Survey of Mathematics with Applications written by Allen R. Angel and published by Addison-Wesley Longman. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding mathematics means understanding how a great deal of the world works. Let us introduce you to the practical, interesting, accessible, and powerful world of mathematics today the world of A Survey of Mathematics with Applications, Expanded Eighth Edition.
Download or read book Scrum written by Chris Sims and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Monsters of Education Technology written by Audrey Watters and published by Createspace Independent Publishing Platform. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monsters. Dragons. Beasts. Robots. Pigeons. We're doomed. A collection of talks and tales from education technology's "Cassandra," this book contains the lectures written and delivered by Audrey Watters over the course of 2014. They offer a glimpse into ed-tech's hidden histories, horrors, ideologies, and mythologies. What are the powerful stories we tell ourselves about ed-tech? What happens when the technologies that we build, purportedly to enhance teaching and learning become monstrous?
