From Sundials to Atomic Clocks

From Sundials to Atomic Clocks PDF Author: James Jespersen
Publisher: Courier Corporation
ISBN: 0486409139
Category : Science
Languages : en
Pages : 322

Book Description
Clear and accessible introduction to the concept of time examines measurement, historic timekeeping methods, uses of time information, role of time in science and technology, and much more. Over 300 illustrations.

Stonehenge Unraveled

Stonehenge Unraveled PDF Author: Peter Payack
Publisher:
ISBN: 9780975997406
Category :
Languages : en
Pages : 56

Book Description
Stonehenge Unraveled - The Original Parody of the Stonehenge Watch tells the story of Stonehenge in a zany and amusing way. This book comes with the purchase of the Stonehenge Watch at www.stonehengewatch.com.

NAWCC Bulletin

NAWCC Bulletin PDF Author:
Publisher:
ISBN:
Category : Clocks and watches
Languages : en
Pages : 420

Book Description

An Uncommon History of Common Things

An Uncommon History of Common Things PDF Author: Bethanne Patrick
Publisher: National Geographic Books
ISBN: 1426212275
Category : Reference
Languages : en
Pages : 308

Book Description
Pop culture fans and trivia lovers will delight in National Geographic’s highly browsable, freewheeling compendium of customs, notions and inventions that reflect human ingenuity throughout history. Dip into any page and discover extraordinary hidden details in the everyday that will inform, amuse, astonish, and surprise. From hand tools to holidays to weapons to washing machines, this book features hundreds of colorful illustrations, timelines, sidebars, and more as it explores just about every subject under the sun. Who knew that indoor plumbing has been around for 4,600 years, but punctuation, capital letters, and the handy spaces between written words only date back to the Dark Ages? Or that ancient soldiers baked a kind of pizza on their shields— when they weren’t busy flying kites to frighten their foes?

We

We PDF Author: Yevgeny Zamyatin
Publisher: Diamond Pocket Books Pvt Ltd
ISBN: 9356844836
Category : Fiction
Languages : en
Pages : 258

Book Description
We is a dystopian novel written by Russian writer Yevgeny Zamyatin. Originally drafted in Russian, the book could be published only abroad. It was translated into English in 1924. Even as the book won a wide readership overseas, the author's satiric depiction led to his banishment under Joseph Stalin's regime in the then USSR. The book's depiction of life under a totalitarian state influenced the other novels of the 20th century. Like Aldous Huxley's Brave New World and George Orwell's Nineteen Eighty-four, We describes a future socialist society that has turned out to be not perfect but inhuman. Orwell claimed that Brave New World must be partly derived from We, but Huxley denied this. The novel is set in the future. D-503, a spacecraft engineer, lives in the One State which assists mass surveillance. Here life is scientifically managed. There is no way of referring to people except by their given numbers. The society is run strictly by reason as the primary justification for the construct of the society. By way of formulae and equations outlined by the One State, the individual's behaviour is based on logic.

100 Superlative Rolex Watches

100 Superlative Rolex Watches PDF Author: John Goldberger
Publisher: Damiani Limited
ISBN: 9788862080316
Category : Antiques & Collectibles
Languages : en
Pages : 0

Book Description
William Kennedy (1814–1890) was an explorer and fur trader. In 1851 he was recommended to Lady Franklin as the commander of her second sponsored expedition in search of her husband, Arctic explorer Sir John Franklin (1786–1847), who had not returned from his 1845 expedition to chart the remaining unexplored section of the Arctic and the Northwest Passage. This volume, first published in 1853, contains Kennedy's account of his 1851 Arctic expedition to rescue Sir John Franklin. Written in the form of a diary, Kennedy describes in detail the hazardous conditions of the Arctic. The crew's experiences including snow blindness, frostbite, scurvy and explorations of land on foot accompanied by Husky dogs are described in detail. Kennedy's use of Inuit survival methods and the type of provisions which were used are also described, providing valuable insights into early nineteenth century methods of Arctic exploration.

Microbe Hunters

Microbe Hunters PDF Author: Paul De Kruif
Publisher:
ISBN:
Category : Bacteriologia
Languages : en
Pages : 390

Book Description
First published in 1927.

Cognition in the Wild

Cognition in the Wild PDF Author: Edwin Hutchins
Publisher: MIT Press
ISBN: 0262581469
Category : Psychology
Languages : en
Pages : 403

Book Description
Edwin Hutchins combines his background as an anthropologist and an open ocean racing sailor and navigator in this account of how anthropological methods can be combined with cognitive theory to produce a new reading of cognitive science. His theoretical insights are grounded in an extended analysis of ship navigation—its computational basis, its historical roots, its social organization, and the details of its implementation in actual practice aboard large ships. The result is an unusual interdisciplinary approach to cognition in culturally constituted activities outside the laboratory—"in the wild." Hutchins examines a set of phenomena that have fallen in the cracks between the established disciplines of psychology and anthropology, bringing to light a new set of relationships between culture and cognition. The standard view is that culture affects the cognition of individuals. Hutchins argues instead that cultural activity systems have cognitive properties of their own that are different from the cognitive properties of the individuals who participate in them. Each action for bringing a large naval vessel into port, for example, is informed by culture: the navigation team can be seen as a cognitive and computational system. Introducing Navy life and work on the bridge, Hutchins makes a clear distinction between the cognitive properties of an individual and the cognitive properties of a system. In striking contrast to the usual laboratory tasks of research in cognitive science, he applies the principal metaphor of cognitive science—cognition as computation (adopting David Marr's paradigm)—to the navigation task. After comparing modern Western navigation with the method practiced in Micronesia, Hutchins explores the computational and cognitive properties of systems that are larger than an individual. He then turns to an analysis of learning or change in the organization of cognitive systems at several scales. Hutchins's conclusion illustrates the costs of ignoring the cultural nature of cognition, pointing to the ways in which contemporary cognitive science can be transformed by new meanings and interpretations. A Bradford Book
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