Structures or Why things don’t fall down


Book Description

I am very much aware that it is an act of extreme rashness to attempt to write an elementary book about structures. Indeed it is only when the subject is stripped of its mathematics that one begins to realize how difficult it is to pin down and describe those structural concepts which are often called' elementary'; by which I suppose we mean 'basic' or 'fundamental'. Some of the omis sions and oversimplifications are intentional but no doubt some of them are due to my own brute ignorance and lack of under standing of the subject. Although this volume is more or less a sequel to The New Science of Strong Materials it can be read as an entirely separate book in its own right. For this reason a certain amount of repetition has been unavoidable in the earlier chapters. I have to thank a great many people for factual information, suggestions and for stimulating and sometimes heated discussions. Among the living, my colleagues at Reading University have been generous with help, notably Professor W. D. Biggs (Professor of Building Technology), Dr Richard Chaplin, Dr Giorgio Jeronimidis, Dr Julian Vincent and Dr Henry Blyth; Professor Anthony Flew, Professor of Philosophy, made useful suggestions about the last chapter. I am also grateful to Mr John Bartlett, Consultant Neurosurgeon at the Brook Hospital. Professor T. P. Hughes of the University of the West Indies has been helpful about rockets and many other things besides. My secretary, Mrs Jean Collins, was a great help in times of trouble. Mrs Nethercot of Vogue was kind to me about dressmaking. Mr Gerald Leach and also many of the editorial staff of Penguins have exercised their accustomed patience and helpfulness. Among the dead, l owe a great deal to Dr Mark Pryor - lately of Trinity College, Cambridge - especially for discussions about biomechanics which extended over a period of nearly thirty years. Lastly, for reasons which must surely be obvious, l owe a humble oblation to Herodotus, once a citizen of Halicamassus.




Things I Learned from Falling


Book Description

The gripping first-person account of one woman's survival in Joshua Tree National Park against the odds. "A vibrantly physical book"—The Guardian • "Uplifting and brave"—Stylist • "A riveting account of loneliness, anxiety and survival"—Cosmopolitan In 2018, writer Claire Nelson made international headlines when she fell over 25 feet after wandering off the trail in a deserted corner of Joshua Tree. The fall shattered her pelvis, rendering her completely immobile. There Claire lay for the next four days, surrounded by boulders that muffled her cries for help, but exposed her to the relentless California sun above. Her rescuers had not expected to find her alive. In THINGS I LEARNED FROM FALLING Claire tells not only her story of surviving, but also her story of falling. What led this successful thirty-something to a desert trail on the other side of the globe from her home where no one knew she would be that day? At once the unbelievable story of an impossible event, and the human journey of a young woman wrestling with the agitation of past and anxiety of future.




Things Fall Together


Book Description

From the visionary founder of the Self-Assembly Lab at MIT, a manifesto for the dawning age of active materials Things in life tend to fall apart. Cars break down. Buildings fall into disrepair. Personal items deteriorate. Yet today's researchers are exploiting newly understood properties of matter to program materials that physically sense, adapt, and fall together instead of apart. These materials open new directions for industrial innovation and challenge us to rethink the way we build and collaborate with our environment. Things Fall Together is a provocative guide to this emerging, often mind-bending reality, presenting a bold vision for harnessing the intelligence embedded in the material world. Drawing on his pioneering work on self-assembly and programmable material technologies, Skylar Tibbits lays out the core, frequently counterintuitive ideas and strategies that animate this new approach to design and innovation. From furniture that builds itself to shoes printed flat that jump into shape to islands that grow themselves, he describes how matter can compute and exhibit behaviors that we typically associate with biological organisms, and challenges our fundamental assumptions about what physical materials can do and how we can interact with them. Intelligent products today often rely on electronics, batteries, and complicated mechanisms. Tibbits offers a different approach, showing how we can design simple and elegant material intelligence that may one day animate and improve itself—and along the way help us build a more sustainable future. Compelling and beautifully designed, Things Fall Together provides an insider's perspective on the materials revolution that lies ahead, revealing the spectacular possibilities for designing active materials that can self-assemble, collaborate, and one day even evolve and design on their own.




Things Fall Apart


Book Description

“A true classic of world literature . . . A masterpiece that has inspired generations of writers in Nigeria, across Africa, and around the world.” —Barack Obama “African literature is incomplete and unthinkable without the works of Chinua Achebe.” —Toni Morrison Nominated as one of America’s best-loved novels by PBS’s The Great American Read Things Fall Apart is the first of three novels in Chinua Achebe's critically acclaimed African Trilogy. It is a classic narrative about Africa's cataclysmic encounter with Europe as it establishes a colonial presence on the continent. Told through the fictional experiences of Okonkwo, a wealthy and fearless Igbo warrior of Umuofia in the late 1800s, Things Fall Apart explores one man's futile resistance to the devaluing of his Igbo traditions by British political andreligious forces and his despair as his community capitulates to the powerful new order. With more than 20 million copies sold and translated into fifty-seven languages, Things Fall Apart provides one of the most illuminating and permanent monuments to African experience. Achebe does not only capture life in a pre-colonial African village, he conveys the tragedy of the loss of that world while broadening our understanding of our contemporary realities.




Why Balloons Rise and Apples Fall


Book Description

An accessible and entertaining look at the baffling world of physics, which is guaranteed to change the way you look at the world around you.




What If?


Book Description

From the creator of the wildly popular webcomic xkcd, hilarious and informative answers to important questions you probably never thought to ask Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic. His stick-figure drawings about science, technology, language, and love have an enormous, dedicated following, as do his deeply researched answers to his fans' strangest questions. The queries he receives range from merely odd to downright diabolical: - What if I took a swim in a spent-nuclear-fuel pool? - Could you build a jetpack using downward-firing machine guns? - What if a Richter 15 earthquake hit New York City? - Are fire tornadoes possible? His responses are masterpieces of clarity and wit, gleefully and accurately explaining everything from the relativistic effects of a baseball pitched at near the speed of light to the many horrible ways you could die while building a periodic table out of all the actual elements. The book features new and never-before-answered questions, along with the most popular answers from the xkcd website. What If? is an informative feast for xkcd fans and anyone who loves to ponder the hypothetical.




All Fall Down


Book Description

In the midst of a chaotic midnight assembly, Sunshine is forced outside into the darkness. Holding a scrap of paper scrawled with a stranger's name and address, Sunny grasps the hands of her three small children and begins her escape. Liesel Albright has dreamed of starting a family. She never bargained on inheriting one already in progress…or one so deeply damaged. When nineteen-year-old Sunshine appears on the Albrights' doorstep claiming Liesel's husband, Chris, is her father, all they can think to offer is temporary shelter. The next day, they're stunned by the news that the Family of Superior Bliss, led by a charismatic zealot, has committed mass suicide. Sunny and her children haven't just left the compound—they've been left behind. Now, instead of a baby of her own, Liesel must play mother to the four survivors, while Chris retreats into guilt and denial. For Sunny, however, a lifetime of teachings is not easily unlearned. No matter how hard she tries to forget, an ominous catechism echoes in her mind, urging her to finish what the Family started.




How to Not Fall Down


Book Description

How to Not Fall Down ...life lessons on aging By: Susan A. Hamann, RN Life: As the saying goes, "Man plans, God laughs." You walk into a party thinking you look pretty cool, only to have someone point out the back of your dress is tucked into your underwear.... You move to a new city and by accident land in a neighborhood of the best neighbors you could ever want.... Your cat dies.... You find your favorite earrings, lost a year ago, under the dresser (has it really been that long since you cleaned???). You find a lump—the biopsy is negative. Yes, life—the good, the bad, the funny, the sad. Some days, even with the best intentions, we still fall down. These short essays are about just those things, taken from Susan Hamann’s life and yours, that remind us what it means to fall down but keep on trying. It's about the learning to get back up, brush off the dust, and try again.




Supervolcano: All Fall Down


Book Description

In the aftermath of the supervolcano’s eruption in Yellowstone Park, North America is covered in ash. Farmlands cannot produce food. Machinery has been rendered useless. Cities are no longer habitable. And the climate across the globe grows colder every day. Former police officer Colin Ferguson’s family is spread across the United States, separated by the catastrophe and struggling to survive as the nation attempts to recover and reestablish some measure of civilization....




Fall Down 7 Times, Get Up 8


Book Description

A fresh approach to getting kids to work smarter and better, not just harder As teachers and parents, our job is to teach students to tackle challenges rather than avoid them. Award-winning teacher and best-selling author Debbie Silver addresses the relationship between student motivation and risking failure, calling failure a temporary "glitch" that provides valuable learning opportunities. She explains motivational theory, provides down-to-earth—often humorous—real life examples, and outlines concrete, applicable guidelines for helping students overcome setbacks and failure to foster lifelong success. Key topics include: How to help students become autonomous, enthusiastic, lifelong learners Why failure is not only an option, but a very concrete way of gaining ground The difference between a "pep talk" and specific, relevant feedback that enhances self-efficacy This reader-friendly guide′s examples of dialogue and vignettes demonstrate what to say when giving feedback to students. Also included is a discussion guide for teacher leaders. Teachers, parents, and other student advocates will find helpful strategies for helping students learn to solve problems, take risks, and pursue success with confidence. Watch this one-minute video featuring Fall Down 7 Times, Get Up 8: https://www.youtube.com/watch?v=1osUTlLNGFI