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A thrilling adventure story chronicling the perilous journey of the scientists who set out to prove the theory of relativity--the results of which catapulted Albert Einstein to fame and forever changed our understanding of the universe. In 1911, a relatively unknown physicist named Albert Einstein published his preliminary theory of gravity. But it hadn't been tested. To do that, he needed a photograph of starlight as it passed the sun during a total solar eclipse. So began a nearly decade-long quest by seven determined astronomers from observatories in four countries, who traveled the world during five eclipses to capture the elusive sight. Over the years, they faced thunderstorms, the ravages of a world war, lost equipment, and local superstitions. Finally, in May of 1919, British expeditions to northern Brazil and the island of Príncipe managed to photograph the stars, confirming Einstein's theory. At its heart, this is a story of frustration, faith, and ultimate victory--and of the scientists whose efforts helped build the framework for the big bang theory, catapulted Einstein to international fame, and shook the foundation of physics.
THE 25th ANNIVERSARY EDITION - INCLUDING A NEW PREFACE AND EPILOGUE FROM BRIAN GREENE The iconic bestseller that introduced legions to modern physics and the quest for the ultimate understanding of the cosmos, featuring a new preface and epilogue. With a rare blend of scientific insight and writing as graceful as the theories it explains, The Elegant Universe remains the unrivalled account of the modern search for the deepest laws of nature. In this new 25th anniversary edition, renowned physicist Brian Greene updates his classic work with a new preface and epilogue summarising the significant theoretical and experimental developments over the past quarter-century. From established science, including relativity and quantum mechanics, to the cutting edge of thinking on black holes, string theory, and quantum gravity, The Elegant Universe makes some of the most sophisticated concepts ever contemplated thoroughly accessible and entertaining, bringing us closer than ever to comprehending how the universe works. INTERNATIONAL BESTSELLER PULITZER PRIZE FINALIST 'Compulsively readable...Greene threatens to do for string theory what Stephen Hawking did for holes' New York Times
Free college physics textbook on superspace and supersymmetry. Contents: 1) Introduction. 2) A Toy Superspace. 3) Representations of Supersymmetry. 4) Classical, global, simple (N = 1) superfields. 5) Classical N = 1 supergravity. 6) Quantum global superfields. 7) Quantum N = 1 supergravity. 8) Breakdown.
"Chronological explanation of physics from early history through current studies geared to lay readers with limited mathematical training"--
“Stony the Road presents a bracing alternative to Trump-era white nationalism. . . . In our current politics we recognize African-American history—the spot under our country’s rug where the terrorism and injustices of white supremacy are habitually swept. Stony the Road lifts the rug." —Nell Irvin Painter, New York Times Book Review A profound new rendering of the struggle by African-Americans for equality after the Civil War and the violent counter-revolution that resubjugated them, by the bestselling author of The Black Church and The Black Box. The abolition of slavery in the aftermath of the Civil War is a familiar story, as is the civil rights revolution that transformed the nat...
This course provides a non-technical and accesible description of the central foundational concepts and historical development of the topic in theoritical physics called superstring/M-theory.
Science is a way of knowing about the world. At once a process, a product, and an institution, science enables people to both engage in the construction of new knowledge as well as use information to achieve desired ends. Access to scienceâ€"whether using knowledge or creating itâ€"necessitates some level of familiarity with the enterprise and practice of science: we refer to this as science literacy. Science literacy is desirable not only for individuals, but also for the health and well- being of communities and society. More than just basic knowledge of science facts, contemporary definitions of science literacy have expanded to include understandings of scientific processes and pra...
"A fascinating, if disturbing, window onto the origins of racism." --Publishers Weekly "The eighteenth-century essays published for the first time in Who's Black and Why? contain a world of ideas--theories, inventions, and fantasies--about what blackness is, and what it means. To read them is to witness European intellectuals, in the age of the Atlantic slave trade, struggling, one after another, to justify atrocity." --Jill Lepore, author of These Truths: A History of the United States The first translation and publication of sixteen submissions to the notorious eighteenth-century Bordeaux essay contest on the cause of black skin--an indispensable chronicle of the rise of scientifically bas...
The call-to-arms to “leave no child behind” in America has become popularly associated with the Bush administration’s education plan—a plan that actually diverges greatly from the ideals of the Children’s Defense Fund, which originated the concept. Here, in a bold and engaging new book, Dr. James Comer reclaims this now-famous exhortation as a tool for positive and substantive change. Far removed from the federal government’s focus on standardized testing as the panacea for our educational ills, Dr. Comer’s argument—drawn from his own experiences as the creator of the School Development Program—urges teachers, policymakers, and parents alike to work toward creating a new ki...
Ian Brady and Myra Hindley's spree of torture, sexual abuse, and murder of children in the 1960s was one of the most appalling series of crimes ever committed in England, and remains almost daily fixated upon by the tabloid press. In The Gates of Janus, Ian Brady himself allows us a glimpse into the mind of a murderer as he analyzes a dozen other serial crimes and killers. Criminal profiling by a criminal was not invented by the dramatists of Dexter. Novelist and true-crime writer Colin Wilson, author of the famous and influential book The Outsider, remarks in his introduction to Brady's book that one must first explore the depraved reaches of human consciousness to truly understand human character. When first released in 2001, The Gates of Janus sparked controversy attended by a huge media splash. The new edition, the first in paperback, provides the reader with a decade and a half of updates, including Brady's letters to the publisher, both providing information regarding his own demented history along with demands that Feral House remove its unflattering afterword written by author Peter Sotos.