In this book, he expands the points he has made, and claims that this debate is not so much about religion versus science, as about the nature of science itself. With infectious enthusiasm, he reveals the mechanics of evolutionary theory, explains how it is rooted in the testable and verifiable scientific method, and why it is therefore a sound explanation of our beginning. He argues passionately that to continue to assert otherwise, to continue to insist that creationism has a place in the science classroom is harmful not only to our children, but to the future of the greater world as well.

    Most of us want to live a sustainable life in which we protect the land and keep it safe from development and overproduction. But we can take this a step further by learning how to grow and savor what we can produce ourselves—while still maintaining an alternative career to fund this passion. Michael and Audrey Levatino here share how to:     • Grow your own food.     • Raise chickens, horses, llamas, bees, and more.     • Practice being (a little) off the grid.     • Sell the bounty in your local community.     • Balance a professional career with a rural lifestyle.The Joy of Hobby Farming is a book that will excite armchair farmers and inspire any do-it-yourselfer.

    Though the world at first recoiled at the notion of a woman studying medicine, her intelligence and intensity ultimately won her the acceptance of the male medical establishment. In 1849, she became the first woman in America to receive an M.D. She was soon joined in her iconic achievement by her younger sister, Emily, who was actually the more brilliant physician.Exploring the sisters’ allies, enemies, and enduring partnership, Janice P. Nimura presents a story of trial and triumph. Together, the Blackwells founded the New York Infirmary for Indigent Women and Children, the first hospital staffed entirely by women. Both sisters were tenacious and visionary, but their convictions did not always align with the emergence of women’s rights—or with each other. From Bristol, Paris, and Edinburgh to the rising cities of antebellum America, this richly researched new biography celebrates two complicated pioneers who exploded the limits of possibility for women in medicine. As Elizabeth herself predicted, "a hundred years hence, women will not be what they are now."

    Incorporated in the textbook are useful illustrations and exceptional photographs of complex sailing concepts. There are also quizzes at the end of each chapter, and a glossary to help those new to sailing to navigate their way through the extensive nautical terminology.

    In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi, or 1.6180339887...This curious mathematical relationship, widely known as "The Golden Ratio," was discovered by Euclid more than two thousand years ago because of its crucial role in the construction of the pentagram, to which magical properties had been attributed. Since then it has shown a propensity to appear in the most astonishing variety of places, from mollusk shells, sunflower florets, and rose petals to the shape of the galaxy. Psychological studies have investigated whether the Golden Ratio is the most aesthetically pleasing proportion extant, and it has been asserted that the creators of the Pyramids and the Parthenon employed it. It is believed to feature in works of art from Leonardo da Vinci's Mona Lisa to Salvador Dali's The Sacrament of the Last Supper, and poets and composers have used it in their works. It has even been found to be connected to the behavior of the stock market!The Golden Ratio is a captivating journey through art and architecture, botany and biology, physics and mathematics. It tells the human story of numerous phi-fixated individuals, including the followers of Pythagoras who believed that this proportion revealed the hand of God; astronomer Johannes Kepler, who saw phi as the greatest treasure of geometry; such Renaissance thinkers as mathematician Leonardo Fibonacci of Pisa; and such masters of the modern world as Goethe, Cezanne, Bartok, and physicist Roger Penrose. Wherever his quest for the meaning of phi takes him, Mario Livio reveals the world as a place where order, beauty, and eternal mystery will always coexist.From the Hardcover edition.

    This book presents novel scientific information in a way that beginning hobbyists can use it to set up and maintain planted freshwater aquariaAbout The Author:The author is a medical research technician, former technical advisor for the Aquatic Gardeners Association, and a long time aquarium hobbyist.

    We're all conspiracy theorists--some of us just hide it better than others.Conspiracy theorists aren't just a handful of people who wear tin-foil hats and have bizarre ideas about shape-shifting reptilian aliens. Conspiracy theories are as likely to appeal to women as to men, college students as to retired professors, middle-class bloggers as to blue-collar workers.Psychological research sheds light on why some people are more drawn to conspiracy thinking, especially when they feel discontented, distrustful, and desire privileged knowledge. But ultimately we are all natural-born conspiracy theorists. Our brains are wired to see patterns and to weave unrelated data points into complex stories. We instinctively see events in the world in terms of human motives and intentions, leading us to discount the role of chance and unintended consequences, and we look for some hidden hand behind catastrophic events. These psychological quirks can lead us to suspect a conspiracy where none exists.Conspiracy theories have existed throughout history, from ancient Athens and Rome to present day theories about 9/11 and who shot JFK. Suspicious Minds explores the phenomenon and reveals the important consequences conspiracy theories can have--from discouraging parents from vaccinating their children against deadly diseases to hampering political policies to combat climate change.

    But there is one other motive which is as strong as any of these — the search for beauty. Mathematics is an art, and as such affords the pleasures which all the arts afford." In this erudite, entertaining college-level text, Morris Kline, Professor Emeritus of Mathematics at New York University, provides the liberal arts student with a detailed treatment of mathematics in a cultural and historical context. The book can also act as a self-study vehicle for advanced high school students and laymen. Professor Kline begins with an overview, tracing the development of mathematics to the ancient Greeks, and following its evolution through the Middle Ages and the Renaissance to the present day. Subsequent chapters focus on specific subject areas, such as "Logic and Mathematics," "Number: The Fundamental Concept," "Parametric Equations and Curvilinear Motion," "The Differential Calculus," and "The Theory of Probability." Each of these sections offers a step-by-step explanation of concepts and then tests the student's understanding with exercises and problems. At the same time, these concepts are linked to pure and applied science, engineering, philosophy, the social sciences or even the arts.In one section, Professor Kline discusses non-Euclidean geometry, ranking it with evolution as one of the "two concepts which have most profoundly revolutionized our intellectual development since the nineteenth century." His lucid treatment of this difficult subject starts in the 1800s with the pioneering work of Gauss, Lobachevsky, Bolyai and Riemann, and moves forward to the theory of relativity, explaining the mathematical, scientific and philosophical aspects of this pivotal breakthrough. Mathematics for the Nonmathematician exemplifies Morris Kline's rare ability to simplify complex subjects for the nonspecialist.

    Featuring topics from the Copernican Revolution to the mind-boggling theories of recent science, The Astronomy Book uses flowcharts, graphics, and illustrations to help clarify hard-to-grasp concepts and explain almost 100 big astronomical ideas. Covering the biographies of key astronomers through the ages such as Ptolemy, Galileo, Newton, Hubble, and Hawking, The Astronomy Book details their theories and discoveries in a user-friendly format to make the information accessible and easy to follow.Series Overview: Big Ideas Simply Explained series uses creative design and innovative graphics along with straightforward and engaging writing to make complex subjects easier to understand. With over 7 million copies worldwide sold to date, these award-winning books provide just the information needed for students, families, or anyone interested in concise, thought-provoking refreshers on a single subject.

    It now has 600,000 to a million page hits daily. Every now and then, Munroe would get emails asking him to arbitrate a science debate. 'My friend and I were arguing about what would happen if a bullet got struck by lightning, and we agreed that you should resolve it . . . ' He liked these questions so much that he started up What If. If your cells suddenly lost the power to divide, how long would you survive? How dangerous is it, really, to be in a swimming pool in a thunderstorm? If we hooked turbines to people exercising in gyms, how much power could we produce? What if everyone only had one soulmate?When (if ever) did the sun go down on the British empire? How fast can you hit a speed bump while driving and live?What would happen if the moon went away?In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations, and consults with nuclear reactor operators. His responses are masterpieces of clarity and hilarity, studded with memorable cartoons and infographics. They often predict the complete annihilation of humankind, or at least a really big explosion. Far more than a book for geeks, WHAT IF: Serious Scientific Answers to Absurd Hypothetical Questions explains the laws of science in operation in a way that every intelligent reader will enjoy and feel much the smarter for having read.

    Using full-color photos, detailed drawings, and clear step-by-step instructions, Beemer shows you exactly how to build one small (12ʹ x 16ʹ) timber-frame structure — suitable for use as a cabin, workshop, or studio. He also explains how to modify the structure to suit your needs and location by adding a loft, moving doors or windows, changing the roof pitch, or making the frame larger or smaller. You’ll end up with a beautiful building as well as solid timber-framing skills that you can use for a lifetime.

    After World War II, it reshaped the global order-whoever could master uranium could master the world. Marie Curie gave us hope that uranium would be a miracle panacea, but the Manhattan Project gave us reason to believe that civilization would end with apocalypse. Slave labor camps in Africa and Eastern Europe were built around mine shafts and America would knowingly send more than six hundred uranium miners to their graves in the name of national security. Fortunes have been made from this yellow dirt; massive energy grids have been run from it. Fear of it panicked the American people into supporting a questionable war with Iraq and its specter threatens to create another conflict in Iran. Now, some are hoping it can help avoid a global warming catastrophe. In "Uranium," Tom Zoellner takes readers around the globe in this intriguing look at the mineral that can sustain life or destroy it.

    The author writes entertainingly of mosses on rocks and walls, in containers, and as a lush ground cover, and he presents a gallery of his favorite moss species.

    Why is it better to buy a lottery ticket on a Friday? Why are showers always too hot or too cold? And what's the connection between a rugby player taking a conversion and a tourist trying to get the best photograph of Nelson's Column?These and many other fascinating questions are answered in this entertaining and highly informative book, which is ideal for anyone wanting to remind themselves – or discover for the first time – that maths is relevant to almost everything we do.Dating, cooking, travelling by car, gambling and even life-saving techniques have links with intriguing mathematical problems, as you will find explained here. Whether you have a PhD in astrophysics or haven't touched a maths problem since your school days, this book will give you a fresh understanding of the world around you.

    Identity Theft. Corporate Espionage. National secrets compromised. Can anyone promise security in our digital world?The man who introduced cryptography to the boardroom says no. But in this fascinating read, he shows us how to come closer by developing security measures in terms of context, tools, and strategy. Security is a process, not a product – one that system administrators and corporate executives alike must understand to survive.This edition updated with new information about post-9/11 security.