The subject was the mystery of prime numbers. At the heart of the presentation was an idea that Riemann had not yet proved but one that baffles mathematicians to this day.Solving the Riemann Hypothesis could change the way we do business, since prime numbers are the lynchpin for security in banking and e-commerce. It would also have a profound impact on the cutting-edge of science, affecting quantum mechanics, chaos theory, and the future of computing. Leaders in math and science are trying to crack the elusive code, and a prize of $1 million has been offered to the winner. In this engaging book, Marcus du Sautoy reveals the extraordinary history behind the holy grail of mathematics and the ongoing quest to capture it.

    The chilling words are followed by a confession to a murder committed nearly 13 years earlier. The chance discovery of the letter on 31 March 2012 reawakens a case long considered to have run cold, and a hunt begins for the men who kidnapped and killed Betty Ketani – and were convinced they had gotten away with it. The investigation spans five countries, with a world-renowned DNA laboratory called in to help solve the forensic puzzle. The author of the confession letter might have feared death, but he is very much alive, as are others implicated in the crime.Betty Ketani, a mother of three, came to Johannesburg in search of better prospects for her family. She found work cooking at one of the city’s most popular restaurants, and then one day she mysteriously disappeared. Those out to avenge her death want to bring closure to Betty’s family, still agonising over her fate all these years later.The storyline would not be out of place as a Hollywood movie – and it’s all completely true. Written by the reporter who broke the story, Cold Case Confession goes behind the headlines to share exclusive material gathered in four years of investigations, including the most elusive piece of the puzzle: who would want Betty Ketani dead, and why?‘Wonderful, evocative and vivid writing. Eliseev is a very exciting new talent.’ – Peter James‘This case is like an Agatha Christie whodunnit: abduction, murder and a confession.’ – Carte Blanche‘A relentless search for truth and justice. Cold Case Confession is a story that inspires confidence in the system and affirms that, indeed, we are all equal before the law.’ – Thuli Madonsela

    All of the mentioned are just puppets on an invisible string doing the biddings of a few unseen puppeteers. Yes, that’s right. A few elite and undisclosed organizations send our children off to war, restrict the growth of the middle class, and limit educational opportunities for American citizens. The sad truth is this is nothing new. Thomas Jefferson and Benjamin Franklin warned of the dangers and destructive power of these elites if left unchecked. These few unchosen were able, and continue, to use the Federal Reserve Banking System, universities, and war to create economic recessions and depressions that provide unnoticed benefits to a select group of social manipulators. In this stunning new book, Mark Mullen takes us on an intellectual journey through the world of secret partnerships created by unfamiliar ideologues designed to acquire most of the nation’s wealth and power. In Who Controls America, Mullen shines a light on those few elites who place greed, power, and profits above the interests of the American citizen and the pursuit of the American Dream.

    It would become the world's most baffling mathematical mystery. Simple, elegant, and utterly impossible to prove, Fermat's Last Theorem captured the imaginations of amateur and professional mathematicians for over three centuries. For some it became a wonderful passion. For others it was an obsession that led to deceit, intrigue, or insanity. In a volume filled with the clues, red herrings, and suspense of a mystery novel, Dr. Amir Aczel reveals the previously untold story of the people, the history, and the cultures that lie behind this scientific triumph. From formulas devised for the farmers of ancient Babylonia to the dramatic proof of Fermat's theorem in 1993, this extraordinary work takes us along on an exhilarating intellectual treasure hunt. Revealing the hidden mathematical order of the natural world in everything from stars to sunflowers, "Fermat's Last Theorem" brilliantly combines philosophy and hard science with investigative journalism. The result: a real-life detective story of the intellect, at once intriguing, thought-provoking, and impossible to put down.

    Now, at a moment when mathematicians are finally moving in on a proof, Dartmouth professor Dan Rockmore tells the riveting history of the hunt for a solution.In 1859 German professor Bernhard Riemann postulated a law capable of describing with an amazing degree of accuracy the occurrence of the prime numbers. Rockmore takes us all the way from Euclid to the mysteries of quantum chaos to show how the Riemann hypothesis lies at the very heart of some of the most cutting-edge research going on today in physics and mathematics.

    But ambition quickly took wing. The house swelled to 225 rooms and became - until 2012 when it was topped by the home of a billionaire in Mumbai, India – the world’s largest residence ever built for a private citizen. Here’s the story of the house that Vanderbilt built - from the gardens by Frederick Law Olmsted to the John Singer Sargent portraits that adorn its walls.

    Volume 1 looks at the discipline's origins in Babylon and Egypt, the creation of geometry and trigonometry by the Greeks, and the role of mathematics in the medieval and early modern periods. Volume 2 focuses on calculus, the rise of analysis in the 19th century, and the number theories of Dedekind and Dirichlet. The concluding volume covers the revival of projective geometry, the emergence of abstract algebra, the beginnings of topology, and the influence of Godel on recent mathematical study.

    Book by Waring, Chris

    Now William Dunham gives them the attention they deserve.Dunham places each theorem within its historical context and explores the very human and often turbulent life of the creator — from Archimedes, the absentminded theoretician whose absorption in his work often precluded eating or bathing, to Gerolamo Cardano, the sixteenth-century mathematician whose accomplishments flourished despite a bizarre array of misadventures, to the paranoid genius of modern times, Georg Cantor. He also provides step-by-step proofs for the theorems, each easily accessible to readers with no more than a knowledge of high school mathematics.A rare combination of the historical, biographical, and mathematical, Journey Through Genius is a fascinating introduction to a neglected field of human creativity.

    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.

    Just about everyone has at least heard of Albert Einstein's formulation of 1905, which came into the world as something of an afterthought. But far fewer can explain his insightful linkage of energy to mass. David Bodanis offers an easily grasped gloss on the equation. Mass, he writes, "is simply the ultimate type of condensed or concentrated energy," whereas energy "is what billows out as an alternate form of mass under the right circumstances." Just what those circumstances are occupies much of Bodanis's book, which pays homage to Einstein and, just as important, to predecessors such as Maxwell, Faraday, and Lavoisier, who are not as well known as Einstein today. Balancing writerly energy and scholarly weight, Bodanis offers a primer in modern physics and cosmology, explaining that the universe today is an expression of mass that will, in some vastly distant future, one day slide back to the energy side of the equation, replacing the "dominion of matter" with "a great stillness"--a vision that is at once lovely and profoundly frightening. Without sliding into easy psychobiography, Bodanis explores other circumstances as well; namely, Einstein's background and character, which combined with a sterling intelligence to afford him an idiosyncratic view of the way things work--a view that would change the world. --Gregory McNamee

    Although the occasional newspaper headline alerts us to genocide, AIDS, malaria, or civil war in Africa, most of us know very little about the continent. However we still carry strong mental images of Africa, which are reflected in American advertising, movies, amusement parks, cartoons, and many other corners of our society.Few think to question these perceptions or how they came to be so deeply lodged in the collective American consciousness. Curtis Keim’s Mistaking Africa looks at the historical evolution of this mindset and examines the role that popular media play in the creation of our mental images of Africa. Keim addresses the most prevalent myths and preconceptions and demonstrates how these prevent a true understanding of the enormously diverse peoples and cultures of Africa. Updated throughout, the second edition includes an entirely revised chapter on Africa in images, which analyzes portrayals of Africa in popular media, including print advertising by corporations such as Dow Chemical, ExxonMobil, IBM, Vogue magazine, Honda, and Snapple. New to the second edition as well is an appendix on learning more about Africa.ContentsPart One: Introduction1. Changing Our Mind about Africa2. How We LearnPart Two: Evolutionism3. The Origins of “Darkest Africa”4. “Our Living Ancestors”: Twentieth-Century Evolutionism5. Real Africa, Wise Africa6. We Should Help ThemPart Three: Further Misperceptions7. Cannibalism: No Accounting for Taste8. Africans Live in Tribes, Don’t They?9. Safari: Beyond Our Wildest Dreams10. Africa in ImagesPart Four: New Directions11. Race and Culture: The Same and the Other12. From Imagination to DialogueAppendix: Learning More

    

    Crease tells the stories behind ten of the greatest equations in human history. Was Nobel laureate Richard Feynman really joking when he called Maxwell's electromagnetic equations the most significant event of the nineteenth century? How did Newton's law of gravitation influence young revolutionaries? Why has Euler's formula been called "God's equation," and why did a mysterious ecoterrorist make it his calling card? What role do betrayal, insanity, and suicide play in the second law of thermodynamics?The Great Equations tells the stories of how these equations were discovered, revealing the personal struggles of their ingenious originators. From "1 + 1 = 2" to Heisenberg's uncertainty principle, Crease locates these equations in the panoramic sweep of Western history, showing how they are as integral to their time and place of creation as are great works of art.

    At a summer tea party in Cambridge, England, a guest states that tea poured into milk tastes different from milk poured into tea. Her notion is shouted down by the scientific minds of the group. But one man, Ronald Fisher, proposes to scientifically test the hypothesis. There is no better person to conduct such an experiment, for Fisher is a pioneer in the field of statistics.The Lady Tasting Tea spotlights not only Fisher's theories but also the revolutionary ideas of dozens of men and women which affect our modern everyday lives. Writing with verve and wit, David Salsburg traces breakthroughs ranging from the rise and fall of Karl Pearson's theories to the methods of quality control that rebuilt postwar Japan's economy, including a pivotal early study on the capacity of a small beer cask at the Guinness brewing factory. Brimming with intriguing tidbits and colorful characters, The Lady Tasting Tea salutes the spirit of those who dared to look at the world in a new way.