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On Wednesday April 24 at 10pm ET the CELA website will be unavailable for about 15 minutes for planned maintenance.
Showing 1 - 20 of 21157 items
By Jwing-Ming Yang. 1994
This text is for students who have learned a Taiji (Tai Chi) form and want to reach new levels of…
skill and ability. Regular Qigong practice accelerates the health benefits of Taiji; reducing stress, strengthening immune system and deepening awareness of breath and body coordination. 1994.By B Greene. 2004
String theory is a recent development in physics that, by positing that all which exists is composed of infinitesimally small…
vibrating loops of energy, seeks to unify Einstein's theories and those of quantum mechanics into a so-called "theory of everything." Greene offers a view of human understanding of space and time, beginning with Newton, moving through Einstein and quantum physics, and on to string theory and its hypotheses. c2004.By Julian B Barbour. 1999
This text describes the coming revolution in our understanding of the cosmos: a quantum theory of the universe that brings…
together Einstein's general theory of relativity - which denies the existence of a unique time - and quantum mechanics - which demands one. The author contends that only the most radical of ideas can resolve the profound conflict between these two foundational pillars of modern physics, and in this book he proposes it: there is, quite literally, no time at all. 1999.How the amazing theories of relativity and quantum mechanics transformed our understanding of nature in the last century, and how…
new ideas, developed in seeking to unify the laws of nature, probably hold the seeds of a major upheaval in physics. 1999.Science columnist for the Los Angeles Times elucidates the mysterious concept of nothingness. Discusses the Big Bang, black holes, string…
theory, vacuums, and zero while tracing their scientific history and the theories of experts in the field--from Isaac Newton to Albert Einstein and Stephen Hawking. 2001.By Pierre Berton. 1996
Berton relates the history of the Great Lakes and the humans who have lived around them. From their birth during…
the Ice Age to the fight to save them from pollution, Berton tells the many stories which their shores have witnessed. 1996.By Colson Whitehead. 2003
A month-by-month course which builds confidence and enables even complete beginners to appreciate the benefits of yoga. Step-by-step instructions guide…
you through the course as you learn new postures and develop your own daily programme. The book also integrates the meditative side of yoga to build a calm, positive manner. 1997.By Joseph Jacobs Thorndike. 1993
A series of travelogues trace the East Coast of the United States. The author combines a walking tour from Quoddy…
Head, Maine, southward to the Florida Keys; reflections on what the shoreline was and what it has become; impressions of places he has formed from the writings and paintings of others; an examination of problems; and a chronicle of what is being done to preserve the land, the sea, and the wildlife. 1993.By Stephen Coonts. 1992
In June 1991, Coonts and his son David set out on the first leg of a journey in a 1942…
Stearman open-cockpit biplane. The trip will eventually take Coonts into each of the forty-eight continental United States. As he traverses the country, Coonts portrays life in small-town America as well as in big towns, and paints a picture of scorching deserts, dismal swamps, and soaring mountains. c1992.By Natalie Angier. 2008
A cultured person, Natalie Angier argues, should know about the classic ideas of physics and evolutionary biology as well as…
the classic works of Beethoven and Picasso. How was the Earth formed? How big is an atom? What is a quantum leap? Drawing on conversations with hundreds of the world's leading scientists, Angier takes us on an informative tour of this neglected canon. 2008.By Victoria Principal. 1983
A program of simple exercises that can be done while sitting in a chair, riding in a car, or standing…
in line. Includes exercises for specific parts of the body, a 30-day diet plan and a maintenance program. c1983.By David Emblidge. 1996
A collection of travel diaries and registers, historical accounts, and other writings that portray the 2,140-mile recreational footpath running from…
Georgia to Maine. Traces the wilderness trail northward, depicting its history, geology, scenery, wildlife, and lore. 1996.By Robert Louis Stevenson. 1988
In 1874, Stevenson left Edinburgh for San Francisco to join his fiancée. A shrewd and sympathetic observer, he produced a…
vivid account of the sea passage to the New World, and the subsequent cross-country train journey to California. 1988.By John Douillard. 2000
The author presents the results of a decade he spent applying Ayurvedic concepts to the American way of life, including…
exercise, eating habits, and stress prevention techniques. The diet follows nature's harvest: low fat in the spring, high carbohydrates in the summer, and high protein and fat in the winter. 2000.By Carlo Rovelli, Patrick Vighetti. 2015
Avec les mots de l'écrivain, le talent du poète, Carlo Rovelli nous fait apercevoir le mystère du monde, la beauté…
du monde, une beauté à couper le souffle. Ces sept leçons donnent un aperçu rapide des aspects les plus importants et fascinants de la grande révolution qui a bouleversé la physique au XXe siècle, et surtout des questions et des mystères que cette révolution a soulevés. Elles nous emmènent dans le monde enchanté des grandes idées de la physique actuelle : de la relativité générale d'Einstein à la physique quantique, des particules élémentaires à l'architecture de l'Univers, de la gravité quantique à la nature du temps et de la conscience. 2015.By Henry David Thoreau, Thierry Gillyboeuf. 2012
Diplômé de Harvard à l'âge de vingt ans, Henry David Thoreau renonce à enseigner dans l'école publique de Concord, sa…
ville natale du Massachusetts. Pour gagner sa vie, il choisit le métier de géomètre, mais l'essentiel est ailleurs : dans la nature et dans la poésie. Son oncle l'a initié très jeune aux promenades dans la campagne et les bois qui entourent la ville. Avec son frère John, il décide à la fin de l'été 1840 de fabriquer un canoë et de faire un périple de sept jours sur la rivière Concord et le fleuve Merrimack. Lorsqu'il perd son frère en 1842, il entreprend d'exorciser sa douleur et son chagrin par l'écriture. En racontant leur expédition tranquille, il livre ses réflexions sur la littérature et la philosophie, sur les Indiens et l'histoire puritaine de la Nouvelle-Angleterre, sur les grands textes sacrés. Voyage intérieur autant qu'excursion fluviale, ce tout premier récit, inédit jusqu'ici en français, porte en germe ce qui fera la particularité de son livre le plus fameux, Walden. Grâce à lui, l'écrivain Thoreau a trouvé sa voix. 2012.By Miriam E Nelson, Sarah Wernick. 1997
The author discusses how weight-lifting exercises can help prevent osteoporosis, improve balance, and increase energy--in addition to controlling weight. Presents…
a program of strength-training exercises that can be done at home with a minimum of equipment by women of all ages. Based on a study published in the Journal of the American Medical Association. c1997.By Susan Powter. 1993
This popular television personality and authority on wellness explains how people can take control of their lives for better health…
and self-esteem through diet, mental fitness and the power in creating a positive image of themselves. 1993.By David Lamb. 1991
After covering bloody events in Middle East war zones, a foreign correspondent returns to America determined to take time off.…
Lamb, also hoping to renew his boyhood enthusiasm for baseball, spends a summer observing sights, sounds, players, and fans in ballparks. This account chronicles his journey across the country and into the recesses of his memory. Some strong language. c1991.