How Round Is Your Circle

Author : John Bryant,Chris Sangwin
Publisher : Princeton University Press
Page : 320 pages
File Size : 51,7 Mb
Release : 2011-02-28
Category : Mathematics
ISBN : 9781400837953

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How Round Is Your Circle? by John Bryant,Chris Sangwin Pdf

How do you draw a straight line? How do you determine if a circle is really round? These may sound like simple or even trivial mathematical problems, but to an engineer the answers can mean the difference between success and failure. How Round Is Your Circle? invites readers to explore many of the same fundamental questions that working engineers deal with every day--it's challenging, hands-on, and fun. John Bryant and Chris Sangwin illustrate how physical models are created from abstract mathematical ones. Using elementary geometry and trigonometry, they guide readers through paper-and-pencil reconstructions of mathematical problems and show them how to construct actual physical models themselves--directions included. It's an effective and entertaining way to explain how applied mathematics and engineering work together to solve problems, everything from keeping a piston aligned in its cylinder to ensuring that automotive driveshafts rotate smoothly. Intriguingly, checking the roundness of a manufactured object is trickier than one might think. When does the width of a saw blade affect an engineer's calculations--or, for that matter, the width of a physical line? When does a measurement need to be exact and when will an approximation suffice? Bryant and Sangwin tackle questions like these and enliven their discussions with many fascinating highlights from engineering history. Generously illustrated, How Round Is Your Circle? reveals some of the hidden complexities in everyday things.

Author : Starhawk
Publisher : Bantam
Page : 464 pages
File Size : 45,5 Mb
Release : 2020-09-15
Category : Body, Mind & Spirit
ISBN : 9780593355459

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Circle Round by Starhawk Pdf

In our rushed, stressed society, it's sometimes difficult to spend meaningful time as a family. Now Starhawk, Diane Baker, and Anne Hill offer new ways to foster a sense of togetherness through celebrations that honor the sacredness of life and our Mother Earth. Goddess tradition embraces the wheel of life, the never-ending cycle of birth, growth, love, fulfillment, and death. Each turn of the wheel is presented here, in eight holidays spanning the changing seasons, in rites of passage for life transitions, and in the elements of fire, air, water, earth, and spirit. Circle Round is rich with songs, rituals, craft and cooking projects, and read-aloud stories, as well as suggestions for how you can create your own unique family traditions. Here are just some of the ways to make each event in the cycle of life more special: Mark Summer Solstice by making sweet-smelling herb pillows for good dreams Send a teenager off to college with the Leaving Behind and Carrying With rituals Comfort an injured child with the Tree of Life meditation Commemorate a loved one by planting or donating a tree As a one-of-a-kind resource for people of many faiths and beliefs, Circle Round will be a beloved companion in your home for years to come.

Author : Anne Sibley O'Brien
Publisher : Charlesbridge Publishing
Page : 32 pages
File Size : 50,6 Mb
Release : 2021-10-26
Category : Juvenile Fiction
ISBN : 9781632899293

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Circle Round by Anne Sibley O'Brien Pdf

A circle of children ask others to join in their play and soon find out that inclusion is irresistible! From the author of I'm New Here and Someone New comes an inspiring new story of inclusion. One child in a park waves over a second child. Two children then wave over a third. Counting from one to ten, a growing circle of children see new faces outside the group and invite them over. Children of different abilities, ages, genders, and races demonstrate how easy it can be to expand your group, extend yourself, and welcome new friends.

Author : Kari Maaren
Publisher : Tor Books
Page : 336 pages
File Size : 55,9 Mb
Release : 2017-11-28
Category : Fiction
ISBN : 9780765386298

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Weave a Circle Round by Kari Maaren Pdf

Discover your inner child once again in Weave a Circle Round, a debut fantasy adventure for fans of Madeleine L'Engle, Diana Wynne Jones, and E. L. Konigsburg. Now nominated as a finalist for the Andre Norton Award for Outstanding Young Adult Novel! When the unexpected moves in next door, anything can happen in Weave a Circle Round, Kari Maaren's debut in this YA-friendly fantasy adventure. Freddy doesn’t want people to think she’s weird. Her family makes that difficult, though: her deaf stepbrother Roland’s a major geek, and her genius little sister Mel’s training to be the next Sherlock Holmes. All Freddy wants is to survive high school. Then two extremely odd neighbors move in next door. Cuerva Lachance and Josiah definitely aren't normal. Neither is their house, which defies the laws of physics. Neither is Freddy’s situation, when she suddenly finds herself stuck thousands of years in the past with her very, very weird neighbors. And that’s only the beginning. “I adored this brilliant book from start to finish. It left me reeling with delight and I can't wait for the rest of the world to get as lost in its pages as I was.” —Charles de Lint “I'd have loved this book when I was twelve, and I love it now.” —Nebula, Hugo, and World Fantasy-Award winning author Jo Walton At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Author : Mac Barnett
Publisher : Candlewick Press
Page : 53 pages
File Size : 45,6 Mb
Release : 2019-03-05
Category : Juvenile Fiction
ISBN : 9781536210545

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Circle by Mac Barnett Pdf

Multi-award-winning, New York Times best-selling duo Mac Barnett and Jon Klassen deliver the final wry and resonant tale about Triangle, Square, and Circle. This book is about Circle. This book is also about Circle’s friends, Triangle and Square. Also it is about a rule that Circle makes, and how she has to rescue Triangle when he breaks that rule. With their usual pitch-perfect pacing and subtle, sharp wit, Mac Barnett and Jon Klassen come full circle in the third and final chapter of their clever shapes trilogy.

Author : Margaret Atwood
Publisher : House of Anansi
Page : 99 pages
File Size : 40,6 Mb
Release : 2012
Category : Poetry
ISBN : 9781770892781

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The Circle Game by Margaret Atwood Pdf

The appearance of Margaret Atwood's first major collection of poetry marked the beginning of a truly outstanding career in Canadian and international letters. The voice in these poems is as witty, vulnerable, direct, and incisive as we've come to know in later works, such as Power Politics, Bodily Harm, and Alias Grace. Atwood writes compassionately about the risks of love in a technological age, and the quest for identity in a universe that cannot quite be trusted. Containing many of Atwood's best and most famous poems, The Circle Game won the 1966 Governor General's Award for Poetry and rapidly attained an international reputation as a classic of modern poetry.

Author : Christina Baldwin,Ann Linnea
Publisher : Berrett-Koehler Publishers
Page : 241 pages
File Size : 49,9 Mb
Release : 2010-03
Category : Business & Economics
ISBN : 9781605092584

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The Circle Way by Christina Baldwin,Ann Linnea Pdf

Meetings in the round have become the preferred tool for moving individual commitment into group action. This book lays out the structure of circle conversation, based on the original work of the authors who have standardized the essential elements that constitute circle practice.

Author : Benjamin Robbins Curtis
Publisher : Unknown
Page : 408 pages
File Size : 51,9 Mb
Release : 1877
Category : Voyages around the world
ISBN : HARVARD:HW94ZF

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Dottings Round the Circle by Benjamin Robbins Curtis Pdf

Author : Dave Eggers
Publisher : Knopf Canada
Page : 528 pages
File Size : 54,9 Mb
Release : 2013-10-08
Category : Fiction
ISBN : 9780345808608

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The Circle by Dave Eggers Pdf

LONGLISTED 2015 – International IMPAC Dublin Literary Award The Circle is the exhilarating new novel from Dave Eggers, bestselling author of A Hologram for the King, a finalist for the National Book Award. When Mae Holland is hired to work for the Circle, the world’s most powerful internet company, she feels she’s been given the opportunity of a lifetime. The Circle, run out of a sprawling California campus, links users’ personal emails, social media, banking, and purchasing with their universal operating system, resulting in one online identity and a new age of civility and transparency. As Mae tours the open-plan office spaces, the towering glass dining facilities, the cozy dorms for those who spend nights at work, she is thrilled with the company’s modernity and activity. There are parties that last through the night, there are famous musicians playing on the lawn, there are athletic activities and clubs and brunches, and even an aquarium of rare fish retrieved from the Marianas Trench by the CEO. Mae can’t believe her luck, her great fortune to work for the most influential company in the world—even as life beyond the campus grows distant, even as a strange encounter with a colleague leaves her shaken, even as her role at the Circle becomes increasingly public. What begins as the captivating story of one woman’s ambition and idealism soon becomes a heart-racing novel of suspense, raising questions about memory, history, privacy, democracy, and the limits of human knowledge.

Author : Rosemary Sutcliff
Publisher : Random House
Page : 272 pages
File Size : 44,5 Mb
Release : 2013-06-30
Category : Juvenile Fiction
ISBN : 9781448174256

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The Sword And The Circle by Rosemary Sutcliff Pdf

Rooted in folklore, medieval ideals of chivalry, and the last gallant strugglesof the British against the Saxon invaders, the legends of King Arthur have been told in song and story since the middle ages. The Sword and the Circle tells of the birth of Arthur, the gift of Excalibur, the forming of the Round Table and the first noble quests of its knights until the arrival of Percival . . .

Author : John Davis (of Providence, R. I.)
Publisher : Unknown
Page : 170 pages
File Size : 42,8 Mb
Release : 1854
Category : Circle-squaring
ISBN : HARVARD:32044020351755

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The Measure of the Circle by John Davis (of Providence, R. I.) Pdf

Author : John DAVIS (of Providence, Rhode Island.)
Publisher : Unknown
Page : 166 pages
File Size : 46,9 Mb
Release : 1854
Category : Circle-squaring
ISBN : BL:A0018204146

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The Measure of the Circle. Perfected in January, 1845 by John DAVIS (of Providence, Rhode Island.) Pdf

Author : Sheryl Sandberg
Publisher : Knopf
Page : 240 pages
File Size : 54,6 Mb
Release : 2013-03-11
Category : Biography & Autobiography
ISBN : 9780385349956

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Lean In by Sheryl Sandberg Pdf

The #1 international best seller In Lean In, Sheryl Sandberg reignited the conversation around women in the workplace. Sandberg is chief operating officer of Facebook and coauthor of Option B with Adam Grant. In 2010, she gave an electrifying TED talk in which she described how women unintentionally hold themselves back in their careers. Her talk, which has been viewed more than six million times, encouraged women to “sit at the table,” seek challenges, take risks, and pursue their goals with gusto. Lean In continues that conversation, combining personal anecdotes, hard data, and compelling research to change the conversation from what women can’t do to what they can. Sandberg provides practical advice on negotiation techniques, mentorship, and building a satisfying career. She describes specific steps women can take to combine professional achievement with personal fulfillment, and demonstrates how men can benefit by supporting women both in the workplace and at home. Written with humor and wisdom, Lean In is a revelatory, inspiring call to action and a blueprint for individual growth that will empower women around the world to achieve their full potential.

Author : Christina Baldwin
Publisher : Bantam
Page : 258 pages
File Size : 51,8 Mb
Release : 1998-03-02
Category : Psychology
ISBN : 9780553379006

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Calling the Circle by Christina Baldwin Pdf

The original small-press edition of Calling the Circle has become one of the key resources for the rapidly-growing "circle" movement. This newly revised edition brings Christina Baldwin's groundbreaking work to an even broader audience ranging from women's spirituality groups to corporate development teams. 50,000 years ago, women and men gathered around campfires to decide the key issues in their lives. Today, groups everywhere are discovering a new form of this ancient ritual for communication, mutual support, teamwork, and social change. Now, in a book as consciousness-changing as Riane Eisler's The Chalice and the Blade or Peter Senge's The Fifth Discipline, Christina Baldwin offers this powerful new tool to everyone who longs for a community based on honesty, equality, and spiritual integrity. In this simple, profound practice, participants sit in a circle, pass a talking piece from person to person, and speak and listen from the heart. Christina Baldwin gives detailed instructions and suggestions for getting started, setting goals, and solving disagreements safely and respectfully. She also offers inspiring examples of circles in action: a women's spirituality group, a father and son in crisis, a PTA group that averts a school strike and a work project team that accesses a new level of creativity and caring.

Author : Kaatryn Macmorgan-Douglas
Publisher : Lulu.com
Page : 146 pages
File Size : 48,9 Mb
Release : 2008
Category : Religion
ISBN : 9780615190709

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The Circle, Cubed: Erecting the Temple in Four Dimensions by Kaatryn Macmorgan-Douglas Pdf

The Circle, Cubed is an instruction manual for those proficient in erecting the temple rites, such as "Casting the Circle" or "Casting a Pentagram," who desire to go deeper in their understanding. Rather than rehashing the same three temple rites used by most Wiccans, Kaatryn MacMorgan-Douglas explains what the functions of the various pieces of the rite are, and how those pieces work as a coherent whole. The author also explores earlier and lesser-used temple techniques, as well as modern techniques, in part at frustration at the over-reliance of the Wiccan community on the elemental tetragram circle, a rite that many Wiccans are taught as if it is the sole temple rite, not one of dozens. The author encourages Wiccans to use the material herein to craft their own, personalized temple rite, an essential part of any Wiccan's personal practice. This exclusive edition also features bonus material including "The Ritual of the Compass Rose."