After years of failed diets Dr Nadja Hermann weighed over 23 stone at the age of 30. All her life, she had heard and read about hundreds of reasons why diets wouldn't work for her. But when her weight started to seriously affect her health, she took a hard look at the science and realised that most of what she believed about dieting was a myth. What was more, those very myths were preventing her from losing weight.Forget clean eating, paleo, or fasting — it was conquering these elements of ‘Fat Logic’ that finally led to Hermann achieving a healthy weight. One and a half years later, she weighed 10 stone, and has maintained that weight to this day. Now, using humour, the insight she’s acquired, and a dose of science, Hermann debunks widespread lies about weight loss, and shows how it is possible to attain a healthy weight.

    No one could. Until now.Entanglement tells the astounding story of the scientists who set out to complete Einstein's work. With accesible language and a highly entertaining tone, Amir Aczel shows us a world where the improbable--from unbreakable codes to teleportation--becomes possible.

    We often overlook the historical link between mathematics and technological advances, says Stewart—but this connection is integral to any complete understanding of human history.Equations are modeled on the patterns we find in the world around us, says Stewart, and it is through equations that we are able to make sense of, and in turn influence, our world. Stewart locates the origins of each equation he presents—from Pythagoras's Theorem to Newton's Law of Gravity to Einstein's Theory of Relativity—within a particular historical moment, elucidating the development of mathematical and philosophical thought necessary for each equation's discovery. None of these equations emerged in a vacuum, Stewart shows; each drew, in some way, on past equations and the thinking of the day. In turn, all of these equations paved the way for major developments in mathematics, science, philosophy, and technology. Without logarithms (invented in the early 17th century by John Napier and improved by Henry Briggs), scientists would not have been able to calculate the movement of the planets, and mathematicians would not have been able to develop fractal geometry. The Wave Equation is one of the most important equations in physics, and is crucial for engineers studying the vibrations in vehicles and the response of buildings to earthquakes. And the equation at the heart of Information Theory, devised by Claude Shannon, is the basis of digital communication today.An approachable and informative guide to the equations upon which nearly every aspect of scientific and mathematical understanding depends, In Pursuit of the Unknown is also a reminder that equations have profoundly influenced our thinking and continue to make possible many of the advances that we take for granted.

    Everything. Yet, in recent years discoveries in physics and cosmology have led a number of scientists to conclude that our universe may be one among many. With crystal-clear prose and inspired use of analogy, Brian Greene shows how a range of different “multiverse” proposals emerges from theories developed to explain the most refined observations of both subatomic particles and the dark depths of space: a multiverse in which you have an infinite number of doppelgängers, each reading this sentence in a distant universe; a multiverse comprising a vast ocean of bubble universes, of which ours is but one; a multiverse that endlessly cycles through time, or one that might be hovering millimeters away yet remains invisible; another in which every possibility allowed by quantum physics is brought to life. Or, perhaps strangest of all, a multiverse made purely of math.Greene, one of our foremost physicists and science writers, takes us on a captivating exploration of these parallel worlds and reveals how much of reality’s true nature may be deeply hidden within them. And, with his unrivaled ability to make the most challenging of material accessible and entertaining, Greene tackles the core question: How can fundamental science progress if great swaths of reality lie beyond our reach?Sparked by Greene’s trademark wit and precision, The Hidden Reality is at once a far-reaching survey of cutting-edge physics and a remarkable journey to the very edge of reality—a journey grounded firmly in science and limited only by our imagination.

    In this lively and compact introduction, astrophysicist Andrew King reveals how the laws of physics force stars to evolve, driving them through successive stages of maturity before their inevitable and sometimes spectacular deaths, to end as remnants such as black holes. The book shows how we know what stars are made of, how gravity forces stars like the Sun to shine by transmuting hydrogen into helium in their centers, and why this stage is so long-lived and stable. Eventually the star ends its life in one of just three ways, and much of its enriched chemical content is blasted into space in its death throes. Every dead star is far smaller and denser than when it began, and we see how astronomers can detect these stellar corpses as pulsars and black holes and other exotic objects. King also shows how astronomers now use stars to measure properties of the Universe, such as its expansion. Finally, the book asks how it is that stars form in the first place, and how they re-form out of the debris left by stars already dead. These birth events must also be what made planets, not only in our solar system, but around a large fraction of all stars.

    Generous support from a number of foundations provided the means for assembling and maintaining an experienced staff to co-operate with members of the Institute's Physics Department in the examination, improvement, and development of physics curriculum materials for students planning careers in the sciences. After careful analysis of objectives and the problems involved, preliminary versions of textbooks were prepared, tested through classroom use at M.I.T. and other institutions, re-evaluated, rewritten, and tried again. Only then were the final manuscripts undertaken.

    No age, time, place, or body constraints can prevent you from becoming the perfect lover you desire to be for the rest of your life. These pages unlock all of the essential elements for attaining this goal.- Learn and develop sexual magnetism and secrets that few lovers have ever known.- Become an irresistible, fascinating, unforgettable lover.- Overcome sexual blocks and inhibitions.- Achieve multiple orgasms.- Discover how to stimulate a womanAs G-spot.- Practice Kama Sutra techniques with amazing illustrations and personal tips from the author.- Make your relationship sacred; feel inner divinity while making love.- Find and attract your soul mate.A bestseller around the world, Sex and the Perfect Lover has become the definitive guide to improving your sexual experience. So effectively written by author Mabel Iam, this book will become your eternal companion and advisor; all of your needs and doubts about eroticism will be eased by IamAs tried-and-true advice. From your first kiss to sexual ecstasy, Mabel Iam sheds light on your being and guides you along the path to an intense pleasure that only love and sex can bring.

    The quantum world doesn't play by those rules. Daniel Rice is a government science investigator whose specialty is solving seemingly intractable problems through scientific inquiry.But Daniel's intellectual strength is sorely tested by the bizarre realities he finds in the quantum world. Extra dimensions of space trap the unwary, probability replaces cause and effect, and time isn't what anyone imagined. The other side of the mirror is a place full of dangers, but it's also somewhere a dedicated scientist can uncover secrets that connect humans with something greater. If you liked the authenticity of The Martian, the page-turning pace of Da Vinci Code, and the inspirational world views of Arthur C. Clarke and Carl Sagan, you'll love The Quantum Series. A mind-bending journey from the ultra-small to the vast stage of the Milky Way. Acclaim for The Quantum Series Awarded the indieBRAG Medallion for 2018"Dazzling tale of weird science" - Publisher's Weekly"I can't recall when I last enjoyed a hard science series as much as this one. The concepts were astounding, the characters were easily believable, and the action emotionally driven. Very hard to put down. It kept me reading half the night. You'll be thinking about the far out science ideas promulgated in this series for a long time." - Chuck Juzek"A great story, no hatred, no evil people trying to destroy others, just a wonderful adventure with a fantastic outcome." - Ric Mannen"Fermi's Paradox is finally explained." - PE Gwinn"An exciting plot that kept me glued to my chair instead of mowing the lawn." - PE Gwinn"Probably one of the most entertaining and intellectually stimulating stories I've read in a long time... and I read a LOT!" - Jason Blackford"Great story that proves the universe is indeed full of magic!" - Rand"The protagonists have an almost poetic underpinning that had me rooting for their success." - J. Kareski"BTW, all three books show respect and admiration for women scientists as well as men." - Robin C."Mr. Phillips is the only person who explained quantum physics to me in a way that was not only understandable but entertaining." - Edward L. Heins

    Experience the incredible exploits of this young elk as he grows to become a great leader of his kind. His life is one of challenge and near tragedy as he struggles to survive the often violent life that is nature. Under the guidance of great bulls and mysterious spirit guides, this brave young bull grows to understand the never-ending circle of life and the oneness that he and all living things share. Enter the brutally honest world that is nature, and walk the journey of this courageous young bull as by his grandeur he brings all four-legged ones to a great oneness with their most feared enemy, man. You will laugh and cry as this young elk grows to become that which you an I hope someday to be.

    

    Their attitude towards Einstein is like that of Mark Twain towards the writer of a work on mathematics: here was a man who had written an entire book of which Mark could not understand a single sentence. Einstein, therefore, is great in the public eye partly because he has made revolutionary discoveries which cannot be translated into the common tongue. We stand in proper awe of a man whose thoughts move on heights far beyond our range, whose achievements can be measured only by the few who are able to follow his reasoning and challenge his conclusions. There is, however, another side to his personality. It is revealed in the addresses, letters, and occasional writings brought together in this book. These fragments form a mosaic portrait of Einstein the man. Each one is, in a sense, complete in itself; it presents his views on some aspect of progress, education, peace, war, liberty, or other problems of universal...

    Now, in his first short-story collection, he brings together the numerous tales that have made his reputation, ranging from the everyday experience to the cosmic, from peanut butter sandwiches to space drives. There are stories of wonder, imagination, humanity, and the unknown and tales that remind us of the importance of possibility. Some of the stories in this collection have won the Aurora Award and the grand prize in the prestigious Writers of the Future contest and been nominated for both the Hugo and Nebula Awards, while others are completely new and undiscovered.Contents:Muffin Explains Teleology to the World at Large (1990)The Children of Crèche (1990)Kent State Descending the Gravity Well: An Analysis of the Observer (1992)Withered Gold, the Night, the Day (2005)The Last Day of the War, with Parrots (1995)A Changeable Market in Slaves (2005)Reaper (1991)Lesser Figures of the Greater Trumps (2005)Shadow Album (1991)Hardware Scenario G-49 (1991)The Reckoning of Gifts (1992)The Young Person's Guide to the Organism (1992)Three Hearings on the Existence of Snakes in the Human Bloodstream (1997)Sense of Wonder (1998)

    Through the allegory of Alice's adventures and encounters, Gilmore makes the essential features of the quantum world clear and accessible. It is a thrilling introduction to some essential, often difficult-to-grasp concepts about the world we inhabit.

    This book offers concrete examples and exercises in the dynamic and versatile Python language to demonstrate and reinforce these concepts. Learn the basic tools to start writing the programs that interest you, and get a better understanding of what software can (and cannot) do. When you're finished, you'll have the necessary foundation to learn any programming language or tackle any software project you choose. With a focus on programming concepts, this book teaches you how to:Understand the core features of all programming languages, including: variables, statements, decisions, loops, expressions, and operatorsReuse code with functionsUse library code to save time and effortSelect the best data structure to manage complex dataWrite programs that talk to the WebShare your data with other programsWrite programs that test themselves and help you avoid embarrassing coding errors.Contents Intro xxiii1 Starting to Code: Finding Your Way2 Textual Data: Every String Has Its Place3 Functions: Let’s Get Organized4 Data Files and Arrays: Sort It Out5 Hashes and Databases: Putting Data in Its Place6 Modular Programming: Keeping Things Straight7 Building a Graphical User Interface: Going All Gooey8 GUIs and Data: Data Entry Widgets8 1/2 Exceptions and Message Boxes: Get the Message? 9 Graphical Interface Elements: Selecting the Right Tool10 Custom Widgets and Classes: With an Object in MindAppendix i Leftovers: The Top Ten Things (We Didn’t Cover)

    The First seven chapters deal with structure related aspects such as lattice and crystal structures, bonding, packing and diffusion of atoms followed by imperfections and lattice vibrations. Chapter eight deals mainly with experimental methods of determining structures of given materials. While the next nine chapters cover various physical properties of crystalline solids, the last chapter deals with the anisotropic properties of materials. This chapter has been added for benefit of readers to understand the crystal properties (anisotropic) in terms of some simple mathematical formulations such as tensor and matrix. New to the Second Edition: Chapter on: *Anisotropic Properties of Materials