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.

    This book aims to minimize the complexity of user-centered design for the Web with explanations and illustrations that focus on ideas rather than tools or techniques.

    They are where you find new customers and develop more profitable relationships. And yet, most companies today treat their email, mobile, and social media audiences like afterthoughts instead of the corporate assets they are.With AUDIENCE, Jeff Rohrs seeks to change this dynamic through adoption of The Audience Imperative. This powerful mandate challenges all companies to use their paid, owned, and earned media to not only sell in the short-term but also increase the size, engagement, and value of their proprietary audiences over the long-term.As content marketing professionals have discovered, the days of "build it and they will come" are long gone. If you're looking for a way to gain a lasting advantage over your competition, look no further and start building your email, Facebook, Google, Instagram, mobile app, SMS, Twitter, website, and YouTube audiences to last.

    There are no magic formulas, shortcuts, or secret sauce. The 7-rules, or 3 steps, or 12 laws that promise to change your life - they won’t help, unless you do the work. You will learn from many, yet the most important steps, you need to take on your own. Over the course of your adult life it is always you, who has the most power. You will not always be in control and nobody is. But you can choose to maximize your effect on this planet, on your loved ones and on your personal fulfillment by building an Excellence Habit. The Excellence Habit also examines the distinction between success and excellence. Success is achieving high goals. Excellence is doing the right thing, even when not driving towards any goal. It is a small mindset shift, which will produce big results. Excellence can and will lead to success. Success, on the other hand, can be the biggest enemy of excellence. More often than not success is measured in social influence, recognition and wealth. For those practicing it faithfully - excellence is its own biggest reward.

    Regardless of your budget, you are almost certainly overspending on television, radio, and print ads, yet neglecting the number-one resource you have at your disposal: the Internet. Content marketing is no longer about keyword-stuffing and link-building; in fact, using those tactics today gets your page shuffled to the bottom of the heap. Quality content is the key to success, and you already have the ingredients in-house. This book shows you how to structure an effective content strategy using the same proven principles that have revolutionized marketing for all types of businesses, across industries.Author Marcus Sheridan's pool company struggled after the housing collapse; today, they're one of the largest pool installers in the U.S., turning away millions of dollars in business they simply cannot accommodate every year. How did he manage it? He answered questions. This book shows you how Marcus's strategy can work for your business, and how to use your keyboard to bring customers through the door.Boost your company's web presence with methods that work Build a level of trust that generates customer evangelism Leverage your in-house resources to produce winning content Utilize tactics that work, regardless of industry or sector When people have questions, they ask a search engine. If you have answers, the right content strategy will get them to the top of the search results and seen by millions of eyes every day. Drop the marketing-speak, stop "selling," and start answering. Be seen as an authority, not just another advertisement. They Ask You Answer describes a fresh approach to marketing and the beginning of big things for your business.

    Powerful as words are, we fool ourselves when we think our words alone can detect, describe, and defuse the multifaceted problems of today. They can't-and that's bad, because words have become our default thinking tool.The Solution: This book offers a way out of blah-blah-blah. It's called "Vivid Thinking."In Dan Roam's first acclaimed book, The Back of the Napkin, he taught readers how to solve problems and sell ideas by drawing simple pictures. Now he proves that Vivid Thinking is even more powerful. This technique combines our verbal and visual minds so that we can think and learn more quickly, teach and inspire our colleagues, and enjoy and share ideas in a whole new way.The Destination: No more blah-blah-blah. Through Vivid Thinking, we can make the most complicated subjects suddenly crystal clear. Whether trying to understand a Harvard Business School class, or what went down in the Conan versus Leno battle for late-night TV, or what Einstein thought about relativity, Vivid Thinking provides a way to clarify anything.Through dozens of guided examples, Roam proves that anyone can apply this systematic approach, from leftbrain types who hate to draw to right-brainers who hate to write. This isn't just a book about improving communications, presentations, and ideation; it's about removing the blah-blah- blah from your life for good.

    These very real results were achieved through learning the management techniques that spell profitability for the organization and its employees.The One Minute Manager is a concise, easily read story that reveals three very practical secrets: One Minute Goals, One Minute Praisings, and One Minute Reprimands. The audio also presents several studies in medicine and the behavioral sciences that clearly explain why these apparently simple methods work so well with so many people. By the audio's end you will know how to apply them to your own situation and enjoy the benefits.

    The author of Scientific Advertising, Claude C. Hopkins, is well known as the father of modern advertising techniques, and this book has been widely used by students of advertising and marketing. This book covers many important aspects of advertising including how advertising laws are established, mail order advertising, headlines, psychology, strategy, budgeting, and more advanced subjects like negative advertising and how to test an advertising campaign.

    Designing successful products and services in the digital age requires a multi-disciplinary team with expertise in interaction design, visual design, industrial design, and other disciplines. It also takes the ability to come up with the big ideas that make a desirable product or service, as well as the skill and perseverance to execute on the thousand small ideas that get your design into the hands of users. It requires expertise in project management, user research, and consensus-building. This comprehensive, full-color volume addresses all of these and more with detailed how-to information, real-life examples, and exercises. Topics include assembling a design team, planning and conducting user research, analyzing your data and turning it into personas, using scenarios to drive requirements definition and design, collaborating in design meetings, evaluating and iterating your design, and documenting finished design in a way that works for engineers and stakeholders alike.

    People need to be effective.Productivity books focus on doing more, Jim and Tonianne want you to focus on doing better. Personal Kanban is about choosing the right work at the right time. Recognizing why we do the things we do. Understanding the impact of our actions. Creating value - not just product. For ourselves, our families, our friends, our co-workers. For our legacy.Personal Kanban takes the same Lean principles from manufacturing that led the Japanese auto industry to become a global leader in quality, and applies them to individual and team work. Personal Kanban asks only that we visualize our work and limit our work-in-progress. Visualizing work allows us to transform our conceptual and threatening workload into an actionable, context-sensitive flow. Limiting our work-in-progress helps us complete what we start and understand the value of our choices. Combined, these two simple acts encourage us to improve the way we work and the way we make choices to balance our personal, professional, and social lives.Neither a prescription nor a plan, Personal Kanban provides a light, actionable, achievable framework for understanding our work and its context. This book describes why students, parents, business leaders, major corporations, and world governments all see immediate results with Personal Kanban.

    As you read this book, you’ll discover amazingly simple little things successful couples do to show their love and connect with their loved one in just minutes a day, even if they’re busy parents with young kids! We call them the “Little Love Boosters for a Happy Marriage” because they: ✓ require no cooperation from your spouse✓ take very little of your time—sometimes only seconds! ✓ you can do them at home ✓ are free!>>> Your secret to lasting love You are here. It’s your time now, and you’re ready to take action. When you download the book, you’ll get the complimentary, beautifully designed golden collection with 47 little love boosters and a FREE success checklist. You can save it to your phone or print it out and have a quick peep anytime and anywhere you want.This will become your little secret to achieving a lasting love and a happy marriage even if you’re not an overly creative person or a hopeless romantic.>>> No fancy jargonYou won’t be wasting your time sifting through useless jargon. Instead, you’ll find straight-to-the-point advice, proven by the author and his wife themselves.>>> Bonus FREE Audio Book Included!This book comes with a FREE bonus audio book. You can listen to it while driving the car, cleaning the house, working out, or going for a jog—when your mind is available. This way you don’t have to take any extra time out of your life to make the happy marriage you and your partner deserve.>>> The results are magical. Download this book now to find out how you can achieve them too.

    It’s never been easier to capitalize on the knowledge and expertise you already have, and with a few simple steps you can start making more doing what you love like the Badass that you are. Whether you are still employed and dream of being your own boss, or you’re self-employed but have always struggled to find clients, Badass Your Brand is the quickest way to start attracting high paying clients and building a reputation that will afford you the freedom of lifestyle that you want— without the startup costs. This step-by-step guide to turning your expertise into profit with no startup costs teaches: • How Pia & Steve went from $40,000 in debt working 100 hours per week, to making $500,000 in the next 12 months just selling their services, and without paying for advertising • How to stand out from the competition and stop being a me-too brand • How to stop chasing business, and instead focus on doing what you do best as a way to attract your ideal, top-tier clients • How to charge more than your competitors and still win the business • How to price your services to achieve freedom This isn’t some get rich quick scheme, these are tried and true principles presented in a uniquely tangible and easy to follow format. The formulas, worksheets and mind-bending questions in this book will make you completely rethink your business and get you on a clear path to success. REVIEWS "Pia Silva has created an extraordinarily insightful book that will help any small business owner differentiate themselves in a crowded marketplace. If you want to attract more clients, raise your fees successfully, and enjoy a better quality of life, do exactly what she says." - DORIE CLARK, Author of Reinventing You and Stand Out, and adjunct professor, Duke University's Fuqua School of Business "Finally, a book that tells you how to put up a velvet rope in front of your business and get more of the clients you want and deserve! Whether you're building a services business or a personal brand, this book provides a roadmap to making bank, in a smart and authentic way. Pia is a total pro (and a laugh riot). I can’t wait to recommend this book to every entrepreneur who feels stuck. Pia got unstuck, and so can you." - JULIA PIMSLEUR, Author of Million Dollar Women and founder of Little Pim Badass Your Brand gives the reader in-your-face strategies to stand out, build your brand, and be more profitable. Full of creative ideas, Pia shares her journey from debt to success as she discovered how to be a badass by thinking differently, pricing differently, and designing the life of her dreams.. This is the one book every start-up or seasoned entrepreneur must read. - DIANE DIRESTA, Author of Knockout Presentations and founder of Diresta Communications Pia has struck the perfect chord for small business owners, or those attempting to market themselves. I was so impressed by this Badass Brands book, I plan to re-brand my own business. As a marketing agency, we’re all vanilla, even the specialty firms like mine. Her 4-legged approach is perfectly laid out, understandable and interest-peaking. Following this format can definitely separate the porcupines from the fish.

    Poverty thrust them forward instead of keeping them back. Therefore, if you are poor make your circumstances a means to an end. Have ambition, keep a goal in sight and bend every energy to reach that goal. A story is told of Thomas Carlyle the day he attained the highest honor the literary world could confer upon him when he was elected Lord Rector of Edinburgh University. After his installation speech, in going through the halls, he met a student seemingly deep in study.

    Just about everyone thinks they know how they got there. Just about everyone is wrong. For all that's been written about the Four over the last two decades, no one has captured their power and staggering success as insightfully as Scott Galloway.Instead of buying the myths these compa-nies broadcast, Galloway asks fundamental questions. How did the Four infiltrate our lives so completely that they're almost impossible to avoid (or boycott)? Why does the stock market forgive them for sins that would destroy other firms? And as they race to become the world's first trillion-dollar company, can anyone chal-lenge them?In the same irreverent style that has made him one of the world's most celebrated business professors, Galloway deconstructs the strategies of the Four that lurk beneath their shiny veneers. He shows how they manipulate the fundamental emotional needs that have driven us since our ancestors lived in caves, at a speed and scope others can't match. And he reveals how you can apply the lessons of their ascent to your own business or career.Whether you want to compete with them, do business with them, or simply live in the world they dominate, you need to understand the Four.

    The world is more complex and volatile today than at any other time in our history. The tools of our modern existence are getting faster, cheaper, and smaller at an exponential rate, transforming every aspect of society, from business to culture and from the public sphere to our most private moments. The people who succeed will be the ones who learn to think differently. In Whiplash, Joi Ito and Jeff Howe distill that logic into nine organizing principles for navigating and surviving this tumultuous period: Emergence over AuthorityPull over PushCompasses over MapsRisk over SafetyDisobedience over CompliancePractice over TheoryDiversity over AbilityResilience over StrengthSystems over Objects Filled with incredible case studies and cutting-edge research and philosophies from the MIT Media Lab and beyond, Whiplash will help you adapt and succeed in this unpredictable world.