This book is a supplement to What If? and intended to enhance the experience of reading the original book. We recommend purchasing the full version of What If? on Amazon in addition to this book. Introduction What If? Serious Scientific Answers to Absurd Hypothetical Questions presents a wide variety of questions covering a range of dubious potentialities and the results which would ensue should they become reality. The questions are collected from author Randall Munroe’s website, where they are sent in by readers of his blog. Some of the questions are conceptual, for example how much force would be required for Yoda to lift an X-fighter, others are in a more serious vein. All of the answers however are based on research and the application of scientific principles by the author, himself trained in physics and a former roboticist for NASA. Benefits Spend less time reading and more time enjoying your favorite books. Discover important details you may have missed the first time. Review key concepts in an easy-to-understand and efficient manner. Use as a reference or "cheat sheet" to quickly access important information. Pick up where you left off with the original book. Focus only on critical information and eliminate unnecessary details. Buy Now Buy Now: Only $2.99 (Save $3.00 or 50%, Regular Price: $5.99) Money Back Guarantee: If you are not 100% satisfied with your purchase, simply return it to Amazon within 7 days of purchase for a full refund. Go to Your Account -> Manage Your Content and Devices -> Find the Book -> Return for Full Refund. Read Now: Your book will be delivered to your Kindle device or free Kindle software automatically.

    A. Zee, a distinguished physicist and skillful expositor, tells the exciting story of how today's theoretical physicists are following Einstein in their search for the beauty and simplicity of Nature. Animated by a sense of reverence and whimsy, the book describes the majestic sweep and accomplishments of twentieth-century physics. In the end, we stand in awe before the grand vision of modern physics--one of the greatest chapters in the intellectual history of humankind.

    Each chapter will offer practical answers to important questions, such as: Why does buying locally produced food make sense? What steps can we take to influence our workplace toward sustainability? How do we volunteer and advocate more effectively? How can we travel, live, work and learn in world changing ways? How, in short, can every human being help build a better future locally and globally? Illustrated with photographs and designed by Stefan Sagmeister, one of the most influential graphic designers working today, Worldchanging will prove that a life that is sustainably prosperous, just and democratic, dynamic and peaceful, is not just possible, it's here.

    Dumb crooks, celebrities gone bad, unsolved mysteries, odd laws, and more—Strange Crime has plenty of stories that will make you ask yourself, “What could they possibly have been thinking?” This easily portable paperback book is ideal for readers on the go. Take it to school, to work, to jury duty!

    It's not likely to be advice you'll hear from anyone else. It is only about an hour to read, but the concepts will ring in your ears for years. [From the Book's Introduction] Many people have been incredibly generous to me throughout the first decade of my career. To return that good karma, I try to pay it forward… to be open and available for people who ask me for insight or advice or just have questions about where to go next. I find myself having many conversations about career decisions. Recently, many of these conversations have repeating many of the same pieces of advice. Over the years I’ve gotten enough positive feedback that publishing these thoughts seems worthwhile. After our conversations I’m often told that this advice was unique, counterintuitive, and valuable. That is a high compliment. And if more people would think the same, then I should put these thought somewhere more scalable and accessible. So, I’ve written them down here.

    This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

    Taylor discusses all the fundamental aspects of Austrian thought, from subjectivism and marginal utility to inflation and the business cycle. This new and revised edition is widely influential among economics students.For the newcomer, this work represents a concise introduction to both the historical setting of the Austrian School and to the ideas espoused by its members.This volume includes chapters on:Social Cooperation and Resource Allocation Economic Calculation The Subjective Theory of Value The Market and Market Prices Production in an Evenly Rotating Economy From an Evenly Rotating Economy to the Real World Inflation and the Business Trade Cycle96 pp. (pb)

    A compendium of in-depth reports from all over the world, including Iran, North Korea, Bhutan, Japan, Pakistan, Israel, Africa Turkey and China.

     There will be no monuments to American heroes, no stories that will praise them. The United States will have become a dark chapter in human history, best forgotten. In Erasing America: Destroying Our Future by Erasing Our Past (releasing August 21st), James Robbins reveals that the radical Left controls education, the media, and the Democratic party…. and they seek to demean, demolish, and relentlessly attack America’s past in order to control America’s present. This toxic movement has already brainwashed an entire generation and is rapidly changing the cultural, historical, and spiritual bonds of our nation.  American exceptionalism, history, and patriotism are a magnificent legacy, Robbins warns, but to pass it on to our children, we must view the past with understanding, the present with gratitude, and the future with hope. Wondering if it’s really that bad? Here are some facts you’ll learn in Erasing America:   At Yale, residential Calhoun College is being renamed after students complained about the pro-slavery sentiments of John C. Calhoun. In Massachusetts, Simmons College claims saying, “God bless you” is an “Islamophobic microaggression.”  In Virginia, school districts seek to ban To Kill a Mockingbird and The Adventures of Huckleberry Finn because parents complained about the racial slurs in the books. Across the country, Christmas songs and movies are labelled as racist and sexist – and banned. In California, a San Francisco school district wants to rename George Washington High School because our first president owned slaves. In Arkansas, a monument engraved with the Ten Commandments was smashed to smithereens by a protester in a Dodge Dart. And in parks and squares across the South, statues of confederate generals and soldiers are disappearing.   Robbins wants you to understand the critical situation in America, and to use Erasing America to equip your fellow Americans against this Leftist propaganda – before it’s too late!

    His most recent book, God Is Not Great, was on the New York Times bestseller list in 2007 for months. Like his hero, George Orwell, Hitchens is a tireless opponent of all forms of cruelty, ideological dogma, religious superstition and intellectual obfuscation. Once a socialist, he now refers to himself as an unaffiliated radical. As a thinker, Hitchens is perhaps best viewed as post-ideological, in that his intellectual sources and solidarities are strikingly various (he is an admirer of both Leon Trotsky and Kingsley Amis) and cannot be located easily at any one point on the ideological spectrum. Since leaving Britain for the United States in 1981, Hitchens thinking has moved in what some see as contradictory directions, but he remains an unapologetic and passionate defender of the Enlightenment values of secularism, democracy, free expression, and scientific inquiry.The global turmoil of the recent past has provoked intense dispute and division among intellectuals, academics, and other commentators. Hitchens writing during this time, particularly after 9/11, is an essential reference point for understanding the genesis and meaning of that turmoil#151;and the challenges that accompany it. This volume brings together Hitchens most incisive reflections on the war on terror, the war in Iraq, and the state of the contemporary Left. It also includes a selection of critical commentaries on his work from his former leftist comrades, a set of exchanges between Hitchens and various left-leaning interlocutors (such as Studs Terkel, Norman Finkelstein, and Michael Kazin), and an introductory essay by the editors on the nature and significance of Hitchens contribution to the world of ideas and public debate. In response, Hitchens provides an original afterword, written for this collection.p pWhatever readers might think about Hitchens, he remains an intellectual force to be reckoned with. And there is no better place to encounter his current thinking than in this provocative volume.

    This fascinating parallel biography of Albert Einstein and Pablo Picasso as young men examines their greatest creations -- Picasso's Les Demoiselles d'Avignon and Einstein's special theory of relativity. Miller shows how these breakthroughs arose not only from within their respective fields but from larger currents in the intellectual culture of the times. Ultimately, Miller shows how Einstein and Picasso, in a deep and important sense, were both working on the same problem.

    But most people who lived during the 10,000 years before the nineteenth century thought just the opposite. Drawing on archaeology, anthropology, biology, and history, Ian Morris explains why. Fundamental long-term changes in values, Morris argues, are driven by the most basic force of all: energy. Humans have found three main ways to get the energy they need--from foraging, farming, and fossil fuels. Each energy source sets strict limits on what kinds of societies can succeed, and each kind of society rewards specific values. But if our fossil-fuel world favors democratic, open societies, the ongoing revolution in energy capture means that our most cherished values are very likely to turn out not to be useful any more. Foragers, Farmers, and Fossil Fuels offers a compelling new argument about the evolution of human values, one that has far-reaching implications for how we understand the past--and for what might happen next. Originating as the Tanner Lectures delivered at Princeton University, the book includes challenging responses by classicist Richard Seaford, historian of China Jonathan Spence, philosopher Christine Korsgaard, and novelist Margaret Atwood.

    But from the perspective of mathematics, groupings of ten are arbitrary, and can have serious shortcomings. Twelve would be better for divisibility, and eight is smaller and well suited to repeated halving. Grouping by two, as in binary code, has turned out to have its own remarkable advantages.Paul Lockhart reveals arithmetic not as the rote manipulation of numbers--a practical if mundane branch of knowledge best suited for balancing a checkbook or filling out tax forms--but as a set of ideas that exhibit the fascinating and sometimes surprising behaviors usually reserved for higher branches of mathematics. The essence of arithmetic is the skillful arrangement of numerical information for ease of communication and comparison, an elegant intellectual craft that arises from our desire to count, add to, take away from, divide up, and multiply quantities of important things. Over centuries, humans devised a variety of strategies for representing and using numerical information, from beads and tally marks to adding machines and computers. Lockhart explores the philosophical and aesthetic nature of counting and of different number systems, both Western and non-Western, weighing the pluses and minuses of each.A passionate, entertaining survey of foundational ideas and methods, Arithmetic invites readers to experience the profound and simple beauty of its subject through the eyes of a modern research mathematician.

    To Taylor, self-fulfillment, although often expressed in self-centered ways, isn't necessarily a rejection of traditional values and social commitment; it also reflects something authentic and valuable in modern culture. Only by distinguishing what is good in this modern striving from what is socially and politically dangerous, Taylor says, can our age be made to deliver its promise.

    From the richest country to the poorest, every aspect of life is affected by global economics and communications. We all benefit...or do we?This No-Nonsense Guide to Globalization distills the arguments into a clear, concise commentary. It examines the debt trap, the acceleration of neo-liberalism and the “free trade” model, competition for energy resources, and the links between the war on terror, the arms trade, and privatization. It looks at civil society alternatives to corporate globalization and the latest trade justice initiatives.