Lang, one of the worlds foremost origami artists and scientists, presents the never-before-described mathematical and geometric principles that allow anyone to design original origami, something once restricted to an elite few. From the theoretical underpinnings to detailed step-by-step folding sequences, this book takes a modern look at the centuries-old art of origami.

    In ancient Greece, young Pythagoras discovers a special number pattern (the Pythagorean theorem) and uses it to solve problems involving right triangles.Book Details: Format: Paperback Publication Date: 4/1/2004 Pages: 32 Reading Level: Age 8 and Up

    Ranging from the 19th to the 20th centuries, writers include James Augustine Aloysius Joyce, Francis Scott Key Fitzgerald, Richard Edward Connell, Henri Nathaniel Hawthorne, Lev Nikolayevich Tolstoy, Jack London, Henri Ringgold Wilmer Lardner, Oscar Fingal O'Flahertie Wills Wilde, Anton Pavlovich Chekhov, Henri René Albert Guy de Maupassant and Edgar Allan Poe.

    Each year, the series editor and guest editor curates a truly exceptional collection. The only shared traits among all these diverse styles, voices, and stories are the extraordinarily high caliber of writing, and the pure passion they tap into that can only come from sports.

    Paulos uses jokes, stories, parables, and anecdotes to elucidate difficult concepts, in this case, some of the fundamental problems in modern philosophy.

    A Scientology Publication.

    A child prodigy, Pascal made essential additions to Descartes's work at age sixteen. By age nineteen, he had invented the world's first mechanical calculator. But despite his immense contributions to modern science and mathematical thinking, it is Pascal's wager with God that set him apart from his peers as a man fully engaged with both religious and scientific pursuits.One night in 1654, Pascal had a visit from God, a mystical experience that changed his life. Struggling to explain God's existence to others, Pascal dared to apply his mathematical work to religious faith, playing dice with divinity: he argued for the existence of God, basing his position not on rigorous logical principles as did Aquinas or Anselm of Canterbury, but on outcomes—his famous wager. By applying to the existence of God the same rules that governed the existence and position of the universe itself, Pascal sounded the death knell for medieval "certainties" and paved the way for modern thinking.

    In adollars-and-cents, bottom-line world, where numbers influenceeverything, none of us can afford to let our math skills atrophy.This step-by-step personal math trainer:Refreshes practical math skills for your personal andprofessional needs, with examples based on everyday situations. Offers straightforward techniques for working with decimals and fractions. Demonstrates simple ways to figure discounts, calculatemortgage interest rates, and work out time, rate, and distance problems. Contains no complex formulas and no unnecessary technical terms.

    Your guide to a higher math score on standardized tests*SATACT(R)ASVABGMAT(R)GRE(R)CBEST(R)PRAXIS I(R)GED(R) And More!Why CliffsNotes?Go with the name you know and trustGet the information you need-fast!About the Contents:IntroductionHow to use this bookOverview of the examsPart I: Basic Skills ReviewArithmetic and Data AnalysisAlgebraPart II: Strategies and PracticeMathematical AbilityQuantitative ComparisonData SufficiencyEach section includes a diagnostic test, explanations of rules, concepts withexamples, practice problems with complete explanations, a review test, and aglossary!Test-Prep Essentials from the Experts at CliffsNotes(R)For more test-prep help, visit CliffsNotes.com(R)*SAT is a registered trademark of the College Board, which was not involved inthe production of, and does not endorse, this product.

    Describes how fractals were discovered, explains their unique properties, and discusses the mathematical foundation of fractals.

    Far from the thankless, pointless exercises they are often thought to be, mathematics and logic are indispensable guides to ridding ourselves of dominant opinions and making possible an access to truths, or to a human experience of the utmost value. That is why mathematics may well be the shortest path to the true life, which, when it exists, is characterized by an incomparable happiness.

    This book examines the huge scope of mathematical areas explored and developed by Euler, which includes number theory, combinatorics, geometry, complex variables and many more. The information known to Euler over 300 years ago is discussed, and many of his advances are reconstructed. Readers will be left in no doubt about the brilliance and pervasive influence of Euler's work.

    With their beautiful 3.75 square-island constantly in the media glare, Palm Beachers protect their impossibly rich society from outside scrutiny with vigilant police, ubiquitous personal security staffs, and screens of tall hedges encircling every mansion.To this bizarre suspicious, exclusive world, New York Times bestselling author Ronald Kessler brought his charm, insight, and award-winning investigative skills, and came to know Palm Beach, its celebrated and powerful residents, and its exotic social rituals as no outside writer ever has. In this colorful, entertaining, and compulsively readable book. Kessler reveals the inside story of Palm Beach society as it moves languidly through the summer months, quickens in the fall, and shifts into frenetic high speed as the season begins in December, peaks in January and February, and continues into April.When unimaginable wealth combines with unlimited leisure time oil an island barely three times the size of New York's Central Park, human foibles and desires, lust and greed, passion and avarice, become magnified and intensified. Like laboratory rats fed growth hormones, the 9,800 Palm Beach residents—87 percent of whom are millionaires—exhibit the most outlandish extremes of their breed.To tell the story, Kessler follows four Palm Beachers through the season. These four characters—the reigning queen of Palm Beach society, the night manager of Palm Beach's trendiest bar, a gay "walker" who escorts wealthy women to balls, and a thirty—six-year-old gorgeous blonde who says she "can't find a guy in Palm Beach"—know practically everyone on the island and tell what goes on behind the scenes.Interweaving the yarns of these unfor-gettable figures with the lifestyle, history, scandals, lore, and rituals of a unique island of excess, The Season creates a powerful, seamless, juicy narrative that no novelist could dream up.

    In this unconventional introduction, physicist Leonard Susskind and hacker-scientist George Hrabovsky offer a first course in physics and associated math for the ardent amateur. Unlike most popular physics books—which give readers a taste of what physicists know but shy away from equations or math—Susskind and Hrabovsky actually teach the skills you need to do physics, beginning with classical mechanics, yourself. Based on Susskind's enormously popular Stanford University-based (and YouTube-featured) continuing-education course, the authors cover the minimum—the theoretical minimum of the title—that readers need to master to study more advanced topics.An alternative to the conventional go-to-college method, The Theoretical Minimum provides a tool kit for amateur scientists to learn physics at their own pace.

    joyfully shows you how to make nature's numbers dance."--Bill Nye (the science guy)The Magic of Math is the math book you wish you had in school. Using a delightful assortment of examples-from ice-cream scoops and poker hands to measuring mountains and making magic squares-this book revels in key mathematical fields including arithmetic, algebra, geometry, and calculus, plus Fibonacci numbers, infinity, and, of course, mathematical magic tricks. Known throughout the world as the "mathemagician," Arthur Benjamin mixes mathematics and magic to make the subject fun, attractive, and easy to understand for math fan and math-phobic alike."A positively joyful exploration of mathematics."-Publishers Weekly, starred review"Each [trick] is more dazzling than the last."-Physics World