The author has made this edition more accessible to better meet the needs of today's undergraduate mathematics and philosophy students. It is intended for the reader who has not studied logic previously, but who has some experience in mathematical reasoning. Material is presented on computer science issues such as computational complexity and database queries, with additional coverage of introductory material such as sets.

    What is possible and what is not?Capturing the imagination and hearts of crowds worldwide, Star Wars is a fantastic feat of science fiction and fantasy. The Science of Star Wars addresses 50 topics that span the movies’ universe such as battle technology, alien life, space travel, etc. You’ll find fascinating explorations of the physics of Star Wars, its plausibility, and more. The perfect Star Wars gift for fans of the saga, this book addresses many unanswered, burning questions, including:How long before we get a Star Wars speeder off the ground?What exactly is the Force?How could Kylo Ren stop a blaster shot in mid-air?How could we live on a gas giant like Bespin, or a desert planet like Tatooine?Nature versus nurture: How does it play out in the making of Jedi?How much would it cost to build the Death Star?And much more!We marvel at the variety of creatures and technology and the mystery behind the force. But how much of the Star Wars world is rooted in reality? Could we see some of the extraordinary inventions materialize in our world? This uncomplicated, entertaining read makes it easy to understand how advanced physics concepts, such as wormholes and Einstein’s theory of relativity, apply to the Star Wars universe. The Science of Star Wars explains to non-technical readers how physics and fantasy might merge to allow for the possibility of interstellar travel; communication with foreign but intelligent lifeforms; human-like robots; alien planets fit for human life; weapons and spacecraft such as laser guns, light sabers, and the Millennium Falcon; and Force-like psychokinetic powers.In the 21st Century, we’re on the edge of developing much of the technology from “a long time ago, in a galaxy far, far away”… These fantasies aren’t as impossible as you might think! Written for every fan of George Lucas’s films, you don’t need to be a Jedi or an astrophysicist at NASA to appreciate all of Mark Brake and Jon Chase’s fun and informative analysis of this classic series in The Science of Star Wars . Prepare your mind to make the jump to light speed and find out about the facts behind one of our favorite modern epics!

    This potato diet simply called for one to eat nothing but potatoes for a few days at a time, promising that fat men become as “lean as they ought to be.” One hundred and sixty-seven years later, we are fatter and sicker than ever, but the potato diet still works. Potatoes contains natural drug-like agents that affect inflammation, hunger, insulin, sleep, dreams, mood, and body weight. The potato is the best diet pill ever invented. The potato hack is a short-term intervention (3-5 days) where one eats nothing but potatoes. This short mono-food experiment will strengthen your immune system and provide you with all of the nutrition you need to remain energetic, sleep great, and, as a side-effect, lose weight. The potato hack will help you develop a new relationship with food, hunger, taste, and yourself. The potato hack is not just for the overweight. As noted in 1849, anyone with digestive complaints who follows an all-potato diet for a few days at a time will find their digestion improves greatly. Modern science shows that simple diets high in fiber create an intestinal microbiome that is highly diverse and stable. This diversity and stability is lacking in most people and leads to digestive complaints like Gastroesophageal reflux disease (GERD), Irritable bowel syndrome (IBS), Inflammatory bowel disease (IBD), and Small intestinal bacterial overgrowths (SIBO). The "modern dyspeptic gut" affects millions of people and costs billions of dollars annually. The answer might be as simple as 3-5 days of potatoes. You don't need this book to do the potato hack. Just eat potatoes until full every day for 3-5 days. It really is that simple! This book explains the science behind the potato hack, some variations on the basic hack, recipes, and what to do if it does not work as advertised. Also found in The Potato Hack is a comprehensive review of resistant starch, gut health, potato history, and a growing guide for those that want to grow their own. Most of the photography throughout the book was done by award-winning photographer, Ann Overhulse. The artfully photographed potatoes found on the cover and on 30 pages within are well worth the full price of the book. Guaranteed that after reading The Potato Hack, you will never look at potatoes the same.

    Beginning millions of years ago with ancient “ant odometers” and moving through time to our modern-day quest for new dimensions, it covers 250 milestones in mathematical history. Among the numerous delights readers will learn about as they dip into this inviting anthology: cicada-generated prime numbers, magic squares from centuries ago, the discovery of pi and calculus, and the butterfly effect. Each topic gets a lavishly illustrated spread with stunning color art, along with formulas and concepts, fascinating facts about scientists’ lives, and real-world applications of the theorems.

    In this collection of landmark mathematical works, editor Stephen Hawking has assembled the greatest feats humans have ever accomplished using just numbers and their brains.

    But this attitude is a relatively recent development in the sweep of history. In The Pun Also Rises, John Pollack — a former Presidential Speechwriter for Bill Clinton, and winner of the world pun championship — explains how punning revolutionized language and made possible the rise of modern civilization. Integrating evidence from history, pop culture, literature, comedy, science, business and everyday life, this book will make readers reconsider everything they think they know about puns.

    You'll find out how to create a personal and professional learning network to share resources and ideas, gain support, and make an impact on others. By customizing your professional development in this way, you'll be able to learn what you want, how you want, when you want. Best of all, you'll become energized and inspired by all the great ideas out there and how you can contribute, benefiting both you and your students.Whether you are a teacher or school leader, you will come away from this book with step-by-step advice and fresh ideas to try immediately. Being a connected educator has never been easier or more important than it is right now!

    presents some of the most famous mathematical proofs in a charming book that will appeal to nonmathematicians and math experts alike. Grasp in an instant why Pythagoras's theorem must be correct. Follow the ancient Chinese proof of the volume formula for the frustrating frustum, and Archimedes' method for finding the volume of a sphere. Discover the secrets of pi and why, contrary to popular belief, squaring the circle really is possible. Study the subtle art of mathematical domino tumbling, and find out how slicing cones helped save a city and put a man on the moon.

    The novel approach taken here banishes determinants to the end of the book and focuses on the central goal of linear algebra: understanding the structure of linear operators on vector spaces. The author has taken unusual care to motivate concepts and to simplify proofs. For example, the book presents - without having defined determinants - a clean proof that every linear operator on a finite-dimensional complex vector space (or an odd-dimensional real vector space) has an eigenvalue. A variety of interesting exercises in each chapter helps students understand and manipulate the objects of linear algebra. This second edition includes a new section on orthogonal projections and minimization problems. The sections on self-adjoint operators, normal operators, and the spectral theorem have been rewritten. New examples and new exercises have been added, several proofs have been simplified, and hundreds of minor improvements have been made throughout the text.

    While a substantial supply should be stored, water's size and weight make storage impractical for long-term survival. Therefore it's equally critical to know how to acquire and purify additional water supplies over time. This guide addresses all of these factors and more with straight-forward instruction anyone can follow.Suitable for novice and expert preppers alike, this book's laser-sharp focus on water allows for a depth of information not found in any other guide. Storage is the first area covered including details on types of containers, where to store them, and how to avoid contamination—from basic bottles to large tanks. The author follows with real-world applications for harvesting water from every possible source including digging a well, collecting rain, and purifying lake and river water.Whether you are looking to set up a supply for a week, month, year, or longer, this book offers a solution for your specific need.

    This book helps you even the odds. Using easy-to-understand explanations and examples, it demystifies probability -- and even offers savvy tips to boost your chances of gambling success Discover how to* Conquer combinations and permutations* Understand probability models from binomial to exponential* Make good decisions using probability* Play the odds in poker, roulette, and other games

    . . This will completely change your ideas about what you should be eating."--Ruth Reichl, author of Save Me the PlumsInvestigative journalist Barry Estabrook was often on the receiving end of his doctor's scowl. Realizing he had two options--take more medication or lose weight--Estabrook chose the latter, but was paralyzed by the options. Which diet would keep the weight off? What program could he maintain over time? What diet works best--or even at all?Over the course of three years, Estabrook tried the regimens behind the most popular diets of the past forty years--from paleo, keto, gluten-free, and veganism to the Master Cleanse, Whole30, Atkins, Weight Watchers--examining the people, claims, and science behind the fads, all while recording his mental and physical experience of following each one. Along the way, he discovered that all the branded programs are derived from just three diets. There are effective, scientifically valid takeaways to be cherry-picked . . . and the rest is just marketing. Perhaps most alarming, Estabrook uncovered how short-term weight loss can do long-term health damage that may go undetected for years. Estabrook contextualizes his reporting with an analysis of our culture's bizarre dieting history, dating back to the late 1800s, to create a thorough--and thoroughly entertaining--look at what specific diets do to our bodies, why some are more effective than others, and why our relationship with food is so fraught.Estabrook's account is a relatable, pragmatic look into the ways we try to improve our health through dieting, revealing the answer may be to just eat.

    With a new introduction, three new chapters, modernized language and methods throughout, and an appendix of challenging and enjoyable practice problems, Calculus Made Easy has been thoroughly updated for the modern reader.

    Add motherhood to the mix, and you've got a whole new dimension of difficulty. So how does a busy mom stay on top of the daily chaos that children inevitably bring along with them?No matter what your situation is, Kristi Clover's home organization systems will work for you. Her foundational rules are highly adaptable and will help you make your home more efficient no matter where you live or how many kids you have (and how messy they are). She helps you prioritize, break down big jobs, declutter, develop age-appropriate chores for your kids, tackle the endless piles of laundry, and so much more. If you long to have a functional and fabulous home for your family and you're tired of feeling overwhelmed by all the work, this life-changing book is for you!

    Pushpendra Mehta, writer, marketer, and mentor, has been an observer of human behavior all his life. Inspired by Sir Arthur Conan Doyle's memorable fictional detective character, Sherlock Holmes, Pushpendra realized people drop subtle clues to their true nature, which is often hidden behind masks. The more he watched and studied, the better able he was to discern who people truly were.In 2019, he answered a question-"What small thing can tell you a lot about a person?"-that was posted on Quora, a popular question-and-answer website. His answer received over 1 million views. This unexpected response led him to write Observe to Unmask, in which he explains what we can learn about people based on their conversations (including social media posts), interests, behavior, emotions, thoughts, and more.Packed with intriguing insights, Observe to Unmask is useful in understanding not only the people in our personal and professional lives, but can act as a guide for self-reflection and improvement. Short and easy to read, it is a book you will turn to again and again, always finding something new and worthwhile.Observe to Unmask will sharpen your ability to draw conclusions quickly and accurately from the smallest observations. It will help you develop positive relationships or harmonious associations that work for you and make you happier; assist you in comprehending an individual's backstory; prevent you from being exploited, abused, manipulated, or lied to; aid you in distancing yourself from negative or toxic people, or avoiding them as much as possible.