40 illustrations throughout.

    Dark matter. These strange and invisible substances don't just sound mysterious: their unexpected appearance in the cosmic census is upending long-held notions about the nature of the Universe. Astronomers have long known that the Universe is expanding, but everything they could see indicated that gravity should be slowing this spread. Instead, it appears that the Universe is accelerating its expansion and that something stronger than gravity--dark energy--is at work. In Einstein's Telescope Evalyn Gates, a University of Chicago astrophysicist, transports us to the edge of contemporary science to explore the revolutionary tool that unlocks the secrets of these little-understood cosmic constituents. Based on Einstein's theory of general relativity, gravitational lensing, or "Einstein's Telescope," is enabling new discoveries that are taking us toward the next revolution in scientific thinking--one that may change forever our notions of where the Universe came from and where it is going.

    Capturing the tone of students exchanging ideas among themselves, this unique guide also explains how calculus is taught, how to get the best teachers, what to study, and what is likely to be on exams—all the tricks of the trade that will make learning the material of first-semester calculus a piece of cake. Funny, irreverent, and flexible, How to Ace Calculus shows why learning calculus can be not only a mind-expanding experience but also fantastic fun.

    

    In this free collection of excerpts, enjoy a taste of all of Vince Flynn’s thrillers starring CIA superagent Mitch Rapp.

    In leader David Miscavige's inner sanctum, they built their mental prison as they melded into its radicalized lifestyle where danger, captivity and abuse were normalized. After three escapes, Karen chose between two unbearable options. Escaping Scientology Part I sweeps you into the lives of two young adults filled with hope and love as designer Karen and her award-winning musician-composer husband Peter overcome obstacles to succeed in the music and fashion industries together. Scientology re-focuses their goals toward the importance of clearing the planet and recruiting celebrities to build Scientology's social capital. Karen portrays the basic beliefs of Scientology that led to her radicalization into the Sea Org at the Celebrity Centre, a fortress where artists aspire to achieve greatness while attaining spiritual freedom through L. Ron Hubbard’s teachings. Karen shows how celebrities are lured into Scientology and develop a co-dependent relationship from which few break out. Part II reveals Karen as a flawed and complex woman when she and Peter move to the secretive International Management headquarters, where they join 800 fanatical Sea Org members that made billion-year commitments to make this a Scientology world without war, criminality, or insanity. Karen finds the dystopian outpost and its global operations to be proof that Time magazine’s 1991 article, “The Thriving Cult of Greed and Power” captures the essence of Scientology’s mindset, that she describes as “war is everything and everything is war.” She is no passive victim as she attempts to stay in the driver’s seat and keep their marriage intact while fighting the pressures of the Int base culture that attempt to break them apart. Scientology goes under “Cruise Control” as Miscavige becomes obsessed with his biggest trophy, Tom Cruise, and stiffens his control and abusive punishment methods on the Int base staff. Karen rebels against regulations and spends time in Scientology’s prison camp. After two attempts to escape the Int base, she is trailed by security guards and coerced into returning. Failing to escape, she questions the evidence of her own senses, and makes a mind-twisting re-commitment to become the best version of a Sea Org member she can be. Karen carves out a world she can live within as she is promoted into the highest echelons of management, appointed by the Chairman of the Board RTC to Int Management Public Relations Officer and later to take charge of the image of Sea Org staff internationally from the Int Finance Office. While working on special projects under David and Shelley Miscavige, she travels to Scientology bases around the world where she sees human rights violations set in place by Hubbard’s policies that cause her to conclude Scientology is a for-profit business that builds billions of dollars of assets on the backs of Sea Org slave labor, while hiding behind the banner of the First Amendment, claiming benefits and protection as a non-profit religion. The epilogue of Part III portrays the mind-wrenching process of physical escape, and psychological anguish as Karen plies herself out of Scientology’s grip and endures its cruel disconnection policy. She re-acclimates herself to life on the outside while, brick by brick, she disassembles the walls of the mental prison she had built, and survives with the help of her accomplice and the love and support of her family. Karen's narrative memoir shows that Scientology's plan, authored by L.

    

    To shape debates over health care, energy policy, space travel, and other vital issues, ordinary citizens must engage directly with research rather than relying on pundits’ and politicians’ interpretations. Otherwise, fringe opinions that have been discredited in the scientific community can take hold in the public imagination. At the same time, scientists must understand their roles as communicators and ambassadors as well as researchers.Rees not only diagnoses this central problem but also explains how scientists and the general public can deploy a global, long-term perspective to address the new challenges we face. In the process, he reveals critical shortcomings in our current system—for example, the tendency to be overly anxious about minor hazards while underrating the risk of potential catastrophes. Offering a strikingly clear portrait of the future of science, Rees tackles such diverse topics as the human brain, the possibility that humans will colonize other planets, and the existence of extraterrestrial life in order to distinguish between what scientists can hope to discover and what will always lie beyond our grasp.A fresh perspective on science’s significance and potential, From Here to Infinity will inspire and enlighten.

    

    The work is predicated on the idea that studying mathematics can generate the same enthusiasm as playing a team sport - without necessarily being competitive.

    The hunt for the Higgs was the subject of wide media attention due to the cost of the project, the complexity of the experiment, and the importance of its result. And, when it was announced with great fanfare in 2012 that physicists has succeeded in creating and identifying this all-important new particle, the discovery was celebrated around the world.And yet, virtually no one who read that news could tell you what, exactly, the Higgs boson was, and why its discovery was so important that we had to spend 10 billion dollars and build the single largest and most complex device in the history of mankind in order to find it. When you understand the details, this story ranks as one of the most thrilling in the history of modern science.Award-winning theoretical physicist Sean Carroll, a brilliant researcher as well as a gifted speaker who excels in explaining scientific concepts to the public, is perfectly positioned to tell this story. In this 12-lecture masterpiece of scientific reporting, you'll learn everything you need to know to fully grasp the significance of this discovery, including the basics of quantum mechanics; the four forces that comprise the Standard Model of particle physics; how these forces are transmitted by fields and particles; and the importance of symmetry in physics.You also get an in-depth view of the Large Hadron Collider - the largest machine ever built, and the device responsible for finally revealing the concept of the Higgs boson as reality. By the end, you'll understand how the Higgs boson verifies the final piece in the Standard Model of particle physics, and how its discovery validates and deepens our understanding of the universe.

    This time physicist Robert Gilmore takes us on a journey with Dorothy, following the yellow building block road through the land of the Wizard of Quarks. Using characters and situations based on the Wizard of Oz story, we learn along the way about the fascinating world of particle physics. Classes of particles, from quarks to leptons are shown in an atomic garden, where atoms and molecules are produced. See how Dorothy, The Tin Geek, and the Cowardly Lion experience the bizarre world of subatomic particles.

    This edition contains NEW tables on Properties of Ionic Liquids, Solubilities of Hydrocarbons in Sea Water, Solubility of Organic Compounds in Superheated Water, and Nutritive Value of Foods. It also updates many tables including Critical Constants, Heats of Vaporization, Aqueous Solubility of Organic Compounds, Vapor Pressure of Mercury, Scientific Abbreviations and Symbols, and Bond Dissociation Energies. The 88th Edition also presents a new Foreword written by Dr. Harold Kroto, a 1996 Nobel Laureate in Chemistry.

    It enables us to understand the structure and evolution of planetary systems, stars, galaxies, interstellar gas, and the cosmos as a whole.In this Very Short Introduction, the leading astrophysicist James Binney shows how the field of astrophysics has expanded rapidly in the past century, with vast quantities of data gathered by telescopes exploiting all parts of the electromagnetic spectrum, combined with the rapid advance of computing power, which has allowed increasingly effective mathematical modelling. He illustrates how the application of fundamental principles of physics - the consideration of energy and mass, and momentum - and the two pillars of relativity and quantum mechanics, has provided insights into phenomena ranging from rapidly spinning millisecond pulsars to the collision of giant spiral galaxies. This is a clear, rigorous introduction to astrophysics for those keen to cut their teeth on a conceptual treatment involving some mathematics.ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable

    The author paves the way for readers to discover for themselves what entropy is, how it changes, and most importantly, why it always changes in one direction in a spontaneous process.