The Six Cornered Snowflake

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The Six-Cornered Snowflake

Author : Johannes Kepler
Publisher : Paul Dry Books
ISBN 13 : 1589882857
Total Pages : 160 pages
Book Rating : 4.5/5 (898 download)

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Book Synopsis The Six-Cornered Snowflake by : Johannes Kepler

Download or read book The Six-Cornered Snowflake written by Johannes Kepler and published by Paul Dry Books. This book was released on 2010-01-01 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In 1611, Kepler wrote an essay wondering why snowflakes always had perfect, sixfold symmetry. It's a simple enough question, but one that no one had ever asked before and one that couldn't actually be answered for another three centuries. Still, in trying to work out an answer, Kepler raised some fascinating questions about physics, math, and biology, and now you can watch in wonder as a great scientific genius unleashes the full force of his intellect on a seemingly trivial question, complete with new illustrations and essays to put it all in perspective."—io9, from their list "10 Amazing Science Books That Reveal The Wonders Of The Universe" When snow began to fall while he was walking across the Charles Bridge in Prague late in 1610, the eminent astronomer Johannes Kepler asked himself the following question: Why do snowflakes, when they first fall, and before they are entangled into larger clumps, always come down with six corners and with six radii tufted like feathers? In his effort to answer this charming and never-before-asked question about snowflakes, Kepler delves into the nature of beehives, peapods, pomegranates, five-petaled flowers, the spiral shape of the snail's shell, and the formative power of nature itself. While he did not answer his original question—it remained a mystery for another three hundred years—he did find an occasion for deep and playful thought. "A most suitable book for any and all during the winter and holiday seasons is a reissue of a holiday present by the great mathematician and astronomer Johannes Kepler…Even the endnotes in this wonderful little book are interesting and educationally fun to read."—Jay Pasachoff, The Key Reporter —New English translation by Jacques Bromberg —Latin text on facing pages —An essay, "The Delights of a Roving Mind" by Owen Gingerich —An essay, "On The Six-Cornered Snowflake" by Guillermo Bleichmar —Snowflake illustrations by Capi Corrales Rodriganez —John Frederick Nims' poem "The Six-Cornered Snowflake" —Notes by Jacques Bromberg and Guillermo Bleichmar

The Six-cornered Snowflake

Author : Johannes Kepler
Publisher : Oxford Classic Texts in the Ph
ISBN 13 : 9780198712497
Total Pages : 0 pages
Book Rating : 4.7/5 (124 download)

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Book Synopsis The Six-cornered Snowflake by : Johannes Kepler

Download or read book The Six-cornered Snowflake written by Johannes Kepler and published by Oxford Classic Texts in the Ph. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kepler's essay, On the Six-Cornered Snowflake, provides the first published evidence of the ideas of regular arrangements and close-packing which have proved fundamental to crystallography. In it, Kepler ponders on the problem of why snowflakes are hexagonal, two centuries before the first successful steps were taken towards its solution. The purpose of this volume is to display the historical, literary, scientific, and philosophical treasures of Kepler's essay. The book includes the modernized text of the 1611 Latin edition, with an English translation by Colin Hardie on the opposite pages. The text is accompanied by an introduction giving details of the history of the work, and two essays; Professor B. J. Mason's discussion of the scientific meaning and validity of Kepler's arguments and their relation to the history of crystallography and of space filling, and L. L. Whyte's examination of Kepler's facultas formatrix in relation to the history of philosophical and scientific ideas on the genesis of forms.

The Six-cornered Snowflake and Other Poems

Author : John Frederick Nims
Publisher : New Directions Publishing
ISBN 13 : 9780811211437
Total Pages : 76 pages
Book Rating : 4.2/5 (114 download)

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Book Synopsis The Six-cornered Snowflake and Other Poems by : John Frederick Nims

Download or read book The Six-cornered Snowflake and Other Poems written by John Frederick Nims and published by New Directions Publishing. This book was released on 1990 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a preeminent modernist poet and translator of the classics, John Frederick Nims's work is an elegant fusion of contemporary sensibility with formalist experimentation. But form, for this writer of meditative verse, is only a helpmeet to the quintessential content of the poem, the meaning that gives it value in our time and, one hopes, beyond. Concerning the formal elements of poetry, Nims comments: "One might say they are like the scaffolding at a construction site, meant to be thrown away and not regarded once the building is completed." In his newest collection, The Six-Cornered Snowflake, his poems range through an astonishing variety of complex structures: the shaped-poem of the title work, the sestina, the vocal "Pindar's lattice" of the "First Olympian Ode," the nervous galliambics of "Catullus 63"--just to name a few. As William Pritchard, writing for The New York Times Book Review, so aptly observed, "Mr. Nims has consistently had the nerve to be interested in what language could be made to do, rather than what the psyche would be made to reveal."

Snow Crystals

Author : Wilson Alwyn Bentley
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Snow Crystals by : Wilson Alwyn Bentley

Download or read book Snow Crystals written by Wilson Alwyn Bentley and published by . This book was released on 1931 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Kepler Conjecture

Author : Jeffrey C. Lagarias
Publisher : Springer Science & Business Media
ISBN 13 : 1461411297
Total Pages : 456 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis The Kepler Conjecture by : Jeffrey C. Lagarias

Download or read book The Kepler Conjecture written by Jeffrey C. Lagarias and published by Springer Science & Business Media. This book was released on 2011-11-09 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Kepler conjecture, one of geometry's oldest unsolved problems, was formulated in 1611 by Johannes Kepler and mentioned by Hilbert in his famous 1900 problem list. The Kepler conjecture states that the densest packing of three-dimensional Euclidean space by equal spheres is attained by the “cannonball" packing. In a landmark result, this was proved by Thomas C. Hales and Samuel P. Ferguson, using an analytic argument completed with extensive use of computers. This book centers around six papers, presenting the detailed proof of the Kepler conjecture given by Hales and Ferguson, published in 2006 in a special issue of Discrete & Computational Geometry. Further supporting material is also presented: a follow-up paper of Hales et al (2010) revising the proof, and describing progress towards a formal proof of the Kepler conjecture. For historical reasons, this book also includes two early papers of Hales that indicate his original approach to the conjecture. The editor's two introductory chapters situate the conjecture in a broader historical and mathematical context. These chapters provide a valuable perspective and are a key feature of this work.

Nature's Numbers

Author : Ian Stewart
Publisher : Basic Books
ISBN 13 : 0786723920
Total Pages : 176 pages
Book Rating : 4.7/5 (867 download)

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Book Synopsis Nature's Numbers by : Ian Stewart

Download or read book Nature's Numbers written by Ian Stewart and published by Basic Books. This book was released on 2008-08-04 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: "It appears to us that the universe is structured in a deeply mathematical way. Falling bodies fall with predictable accelerations. Eclipses can be accurately forecast centuries in advance. Nuclear power plants generate electricity according to well-known formulas. But those examples are the tip of the iceberg. In Nature's Numbers, Ian Stewart presents many more, each charming in its own way.. Stewart admirably captures compelling and accessible mathematical ideas along with the pleasure of thinking of them. He writes with clarity and precision. Those who enjoy this sort of thing will love this book."—Los Angeles Times

Elementary Scattering Theory

Author : D.S. Sivia
Publisher : Oxford University Press, USA
ISBN 13 : 0199228671
Total Pages : 215 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Elementary Scattering Theory by : D.S. Sivia

Download or read book Elementary Scattering Theory written by D.S. Sivia and published by Oxford University Press, USA. This book was released on 2011-01-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the basic theoretical background for X-ray and neutron scattering experiments. Since these techniques are increasingly being used by biologists and chemists, as well as physicists, the book is intended to be accessible to a broad spectrum of scientists.

Isaac Newton's Scientific Method

Author : William L. Harper
Publisher : Oxford University Press
ISBN 13 : 019957040X
Total Pages : 443 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis Isaac Newton's Scientific Method by : William L. Harper

Download or read book Isaac Newton's Scientific Method written by William L. Harper and published by Oxford University Press. This book was released on 2011-12-08 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes bibliographical references (p. [397]-410) and index.

Ask a Manager

Author : Alison Green
Publisher : Ballantine Books
ISBN 13 : 0399181814
Total Pages : 306 pages
Book Rating : 4.3/5 (991 download)

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Book Synopsis Ask a Manager by : Alison Green

Download or read book Ask a Manager written by Alison Green and published by Ballantine Books. This book was released on 2018-05-01 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the creator of the popular website Ask a Manager and New York’s work-advice columnist comes a witty, practical guide to 200 difficult professional conversations—featuring all-new advice! There’s a reason Alison Green has been called “the Dear Abby of the work world.” Ten years as a workplace-advice columnist have taught her that people avoid awkward conversations in the office because they simply don’t know what to say. Thankfully, Green does—and in this incredibly helpful book, she tackles the tough discussions you may need to have during your career. You’ll learn what to say when • coworkers push their work on you—then take credit for it • you accidentally trash-talk someone in an email then hit “reply all” • you’re being micromanaged—or not being managed at all • you catch a colleague in a lie • your boss seems unhappy with your work • your cubemate’s loud speakerphone is making you homicidal • you got drunk at the holiday party Praise for Ask a Manager “A must-read for anyone who works . . . [Alison Green’s] advice boils down to the idea that you should be professional (even when others are not) and that communicating in a straightforward manner with candor and kindness will get you far, no matter where you work.”—Booklist (starred review) “The author’s friendly, warm, no-nonsense writing is a pleasure to read, and her advice can be widely applied to relationships in all areas of readers’ lives. Ideal for anyone new to the job market or new to management, or anyone hoping to improve their work experience.”—Library Journal (starred review) “I am a huge fan of Alison Green’s Ask a Manager column. This book is even better. It teaches us how to deal with many of the most vexing big and little problems in our workplaces—and to do so with grace, confidence, and a sense of humor.”—Robert Sutton, Stanford professor and author of The No Asshole Rule and The Asshole Survival Guide “Ask a Manager is the ultimate playbook for navigating the traditional workforce in a diplomatic but firm way.”—Erin Lowry, author of Broke Millennial: Stop Scraping By and Get Your Financial Life Together

I Wish I'd Made You Angry Earlier

Author : Max F. Perutz
Publisher : Oxford University Press, USA
ISBN 13 : 9780198590279
Total Pages : 388 pages
Book Rating : 4.5/5 (92 download)

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Book Synopsis I Wish I'd Made You Angry Earlier by : Max F. Perutz

Download or read book I Wish I'd Made You Angry Earlier written by Max F. Perutz and published by Oxford University Press, USA. This book was released on 2002 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of essays from Nobel Laureate Max Perutz explores a wide range of scientific and personal topics with insight and lucidity. It includes lively anecdotes about key figures in 20th-century science.

Formation of Snow Crystals

Author : Ukichirō Nakaya
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Formation of Snow Crystals by : Ukichirō Nakaya

Download or read book Formation of Snow Crystals written by Ukichirō Nakaya and published by . This book was released on 1954 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Navajo-English Dictionary

Author : C. Leon Wall
Publisher : [Phoenix, Ariz.] : United States Department of the Interior, Division of Education, Bureau of Indian Affairs
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Navajo-English Dictionary by : C. Leon Wall

Download or read book Navajo-English Dictionary written by C. Leon Wall and published by [Phoenix, Ariz.] : United States Department of the Interior, Division of Education, Bureau of Indian Affairs. This book was released on 1958 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to a recent surge of interest in Native American history, culture, and lore, Hippocrene brings you a concise and straightforward dictionary of the Navajo tongue. The dictionary is designed to aid Navajos learning English as well as English speakers interested in acquiring knowledge of Navajo. The largest of all the Native American tribes, the Navajo number about 125,000 and live mostly on reservations in Arizona, New Mexico, and Utah. Over 9,000 entries; A detailed section on Navajo pronunciation; A comprehensive, modern vocabulary; Useful, everyday expressions.

The Snowflake

Author : Kenneth Libbrecht
Publisher : Colin Baxter Photography
ISBN 13 : 9781841072531
Total Pages : 112 pages
Book Rating : 4.0/5 (725 download)

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Book Synopsis The Snowflake by : Kenneth Libbrecht

Download or read book The Snowflake written by Kenneth Libbrecht and published by Colin Baxter Photography. This book was released on 2004-10 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This gorgeous new calendar features super-detailed photographs of snowflakes, with captions describing the science behind their beauty, and literary quotesrelating to nature and snow.

Phasing in Crystallography

Author : Carmelo Giacovazzo
Publisher : Oxford University Press
ISBN 13 : 0199686998
Total Pages : 433 pages
Book Rating : 4.1/5 (996 download)

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Book Synopsis Phasing in Crystallography by : Carmelo Giacovazzo

Download or read book Phasing in Crystallography written by Carmelo Giacovazzo and published by Oxford University Press. This book was released on 2014 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes phasing techniques in modern crystallography. The main text is dedicated to their simple description, and further mathematical details are contained in the appendices. Practical aspects are described for each specific method, making it a useful tool for the daily work of practising crystallographers.

The Library of Ice

Author : Nancy Campbell
Publisher :
ISBN 13 : 9781471169342
Total Pages : 336 pages
Book Rating : 4.1/5 (693 download)

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Book Synopsis The Library of Ice by : Nancy Campbell

Download or read book The Library of Ice written by Nancy Campbell and published by . This book was released on 2019-10-31 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'A wonderful book: Nancy Campbell is a fine storyteller with a rare physical intelligence. The extraordinary brilliance of her eye confers the reader a total immersion in the rimy realms she explores. Glaciers, Arctic floe, verglas, frost and snow -- I can think of no better or warmer guide to the icy ends of the Earth' Dan Richards, author of Climbing Days A vivid and perceptive book combining memoir, scientific and cultural history with a bewitching account of landscape and place, which will appeal to readers of Robert Macfarlane, Roger Deakin and Olivia Laing. Long captivated by the solid yet impermanent nature of ice, by its stark, rugged beauty, acclaimed poet and writer Nancy Campbell sets out from the world's northernmost museum - at Upernavik in Greenland - to explore it in all its facets. From the Bodleian Library archives to the traces left by the great polar expeditions, from remote Arctic settlements to the ice houses of Calcutta, she examines the impact of ice on our lives at a time when it is itself under threat from climate change. The Library of Ice is a fascinating and beautifully rendered evocation of the interplay of people and their environment on a fragile planet, and of a writer's quest to define the value of her work in a disappearing landscape. 'The writer and poet offers reflections on ice and snow that draw on art, science and history... a dreamlike book.' - The Guardian 'It is a sparkling and wonderful meditation on a substance we must cherish' - The Independent 'It is a pleasant brew infused with elements not only of travel and history, but also of memoir and personal reflection'- Literary Review 'Ms Campbell, a penniless but intrepid traveller, braves miserable bus journeys, freezing rain, dark and intense cold, but still manages to write rapturously of the beauties of the Arctic'- The Economist

A Thousand Splendid Suns

Author : Khaled Hosseini
Publisher : A&C Black
ISBN 13 : 074758589X
Total Pages : 380 pages
Book Rating : 4.7/5 (475 download)

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Book Synopsis A Thousand Splendid Suns by : Khaled Hosseini

Download or read book A Thousand Splendid Suns written by Khaled Hosseini and published by A&C Black. This book was released on 2008-09-18 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: A riveting and powerful story of an unforgiving time, an unlikely friendship and an indestructible love

The Equation That Couldn't Be Solved

Author : Mario Livio
Publisher : Simon and Schuster
ISBN 13 : 0743274628
Total Pages : 367 pages
Book Rating : 4.7/5 (432 download)

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Book Synopsis The Equation That Couldn't Be Solved by : Mario Livio

Download or read book The Equation That Couldn't Be Solved written by Mario Livio and published by Simon and Schuster. This book was released on 2005-09-19 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: What do Bach's compositions, Rubik's Cube, the way we choose our mates, and the physics of subatomic particles have in common? All are governed by the laws of symmetry, which elegantly unify scientific and artistic principles. Yet the mathematical language of symmetry-known as group theory-did not emerge from the study of symmetry at all, but from an equation that couldn't be solved. For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two great prodigies ultimately proved that the quintic cannot be solved by a simple formula. These geniuses, a Norwegian named Niels Henrik Abel and a romantic Frenchman named Évariste Galois, both died tragically young. Their incredible labor, however, produced the origins of group theory. The first extensive, popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.