Games and Mathematics: Subtle Connections

Games and Mathematics: Subtle Connections

Games and Mathematics: Subtle Connections by David Wells
Cambridge University Press | 2012 | ISBN: 1107690919 | EPUB | 2.95MB

The appeal of games and puzzles is timeless and universal. In this unique book, David Wells explores the fascinating connections between games and mathematics, proving that mathematics is not just about tedious calculation but imagination, insight and intuition. The first part of the book introduces games, puzzles and mathematical recreations, including knight tours on a chessboard. The second part explains how thinking about playing games can mirror the thinking of a mathematician, using scientific investigation, tactics and strategy, and sharp observation. Finally the author considers game-like features found in a wide range of human behaviours, illuminating the role of mathematics and helping to explain why it exists at all. This thought-provoking book is perfect for anyone with a thirst for mathematics and its hidden beauty; a good high school grounding in mathematics is all the background that is required, and the puzzles and games will suit pupils from 14 years.

The Mind at Night: The New Science of How and Why We Dream

The Mind at Night: The New Science of How and Why We Dream

The Mind at Night: The New Science of How and Why We Dream by Andrea Rock
Basic Books | 2005 | ISBN: 0786739193 | EPUB | 697.24KB

Psychologists and philosophers have long grappled with the mysteries of dreaming, and now-thanks largely to recent innovations in brain imaging -neuroscientists are starting to join the conversation. In this groundbreaking book, award-winning journalist Andrea Rock traces the brief but fascinating history of this emerging field. She then takes us into modern sleep labs across the country, asking the questions that intrigue us all: Why do we remember only a fraction of our dreams? Why are dreams usually accompanied by intense emotions? Can dreams truly spark creative thought or help solve problems? Are the universal dream interpretations of Freud and Jung valid? Accessible and engaging, The Mind at Night shines a bright light on our nocturnal journeys and tells us what the sleeping mind reveals about our waking hours.

The New Digital Age

The New Digital Age

The New Digital Age: Reshaping the Future of People, Nations and Business by Eric Schmidt, Jared Cohen
Knopf | 2013 | ISBN: 0307957136 | EPUB | 2.05MB

In an unparalleled collaboration, two leading global thinkers in technology and foreign affairs give us their widely anticipated, transformational vision of the future: a world where everyone is connected—a world full of challenges and benefits that are ours to meet and to harness.

Eric Schmidt is one of Silicon Valley’s great leaders, having taken Google from a small startup to one of the world’s most influential companies. Jared Cohen is the director of Google Ideas and a former adviser to secretaries of state Condoleezza Rice and Hillary Clinton. With their combined knowledge and experiences, the authors are uniquely positioned to take on some of the toughest questions about our future: Who will be more powerful in the future, the citizen or the state? Will technology make terrorism easier or harder to carry out? What is the relationship between privacy and security, and how much will we have to give up to be part of the new digital age?

In this groundbreaking book, Schmidt and Cohen combine observation and insight to outline the promise and peril awaiting us in the coming decades. At once pragmatic and inspirational, this is a forward-thinking account of where our world is headed and what this means for people, states and businesses.

With the confidence and clarity of visionaries, Schmidt and Cohen illustrate just how much we have to look forward to—and beware of—as the greatest information and technology revolution in human history continues to evolve. On individual, community and state levels, across every geographical and socioeconomic spectrum, they reveal the dramatic developments—good and bad—that will transform both our everyday lives and our understanding of self and society, as technology advances and our virtual identities become more and more fundamentally real.

As Schmidt and Cohen’s nuanced vision of the near future unfolds, an urban professional takes his driverless car to work, attends meetings via hologram and dispenses housekeeping robots by voice; a Congolese fisherwoman uses her smart phone to monitor market demand and coordinate sales (saving on costly refrigeration and preventing overfishing); the potential arises for “virtual statehood” and “Internet asylum” to liberate political dissidents and oppressed minorities, but also for tech-savvy autocracies (and perhaps democracies) to exploit their citizens’ mobile devices for ever more ubiquitous surveillance. Along the way, we meet a cadre of international figures—including Julian Assange—who explain their own visions of our technology-saturated future.

Inspiring, provocative and absorbing, The New Digital Age is a brilliant analysis of how our hyper-connected world will soon look, from two of our most prescient and informed public thinkers.

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