Absolute Zero Gravity PDF Download

Author: Betsy Devine
Publisher: Touchstone
ISBN:
Category : Fiction
Languages : en
Pages : 168

View

Book Description

Author: William Dunham
Publisher: Penguin Books
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 324

View

Book Description
Like masterpieces of art, music, and literature, great mathematical theorems are creative milestones, works of genius destined to last forever. 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. “It is mathematics presented as a series of works of art; a fascinating lingering over individual examples of ingenuity and insight. It is mathematics by lightning flash.” —Isaac Asimov

Author: W. N. P. Barbellion
Publisher:
ISBN:
Category : Authors, English
Languages : en
Pages : 332

View

Book Description

Author: Horace M. Albright
Publisher: University of Oklahoma Press
ISBN: 9780806131559
Category : Political Science
Languages : en
Pages : 374

View

Book Description
Two men played a crucial role in the creation and early history of the National Park Service: Stephen T. Mather, a public relations genius of sweeping vision, and Horace M. Albright, an able lawyer and administrator who helped transform that vision into reality. In Creating the National Park Service, Albright and his daughter, Marian Albright Schenck, reveal the previously untold story of the critical "missing years" in the history of the service. During this period, 1917 and 1918, Mather's problems with manic depression were kept hidden from public view, and Albright, his able and devoted assistant, served as acting director and assumed Mather's responsibilities. Albright played a decisive part in the passage of the National Park Service Organic Act of 1916; the formulation of principles and policies for management of the parks; the defense of the parks against exploitation by ranchers, lumber companies, and mining interests during World War I; and other issues crucial to the future of the fledgling park system. This authoritative behind-the-scenes history sheds light on the early days of the most popular of all federal agencies while painting a vivid picture of American life in the early twentieth century.

Author: John Cotton
Publisher:
ISBN:
Category : Catechisms
Languages : en
Pages : 52

View

Book Description

Author: Mario Livio
Publisher: Simon and Schuster
ISBN: 0743274628
Category : Mathematics
Languages : en
Pages : 367

View

Book Description
What do Bach's compositions, Rubik's Cube, the way we choose our mates, and the physics of subatomic particles have in common? All are governed by the laws of symmetry, which elegantly unify scientific and artistic principles. Yet the mathematical language of symmetry-known as group theory-did not emerge from the study of symmetry at all, but from an equation that couldn't be solved. For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two great prodigies ultimately proved that the quintic cannot be solved by a simple formula. These geniuses, a Norwegian named Niels Henrik Abel and a romantic Frenchman named Évariste Galois, both died tragically young. Their incredible labor, however, produced the origins of group theory. The first extensive, popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.

Author: Michael Langford
Publisher: Taylor & Francis
ISBN: 1136096698
Category : Photography
Languages : en
Pages : 482

View

Book Description
Langford's Basic Photography is a seminal photography text. First published in 1965, it has informed the work and career of many of the world's leading photographers. The new, 9th edition, continues the tradition of its predecessors, reflecting the same comprehensive mix of scholarly and practical information. It covers every aspect of photography, from capture through to output, both digital and analogue. There is an emphasis on explaining the 'how to' of photography, but Langford's Basic also includes in-depth coverage of the fundamental principles that govern the art, such as how light behaves, optics, and the shutter. This ensures that the reader comes away with not only a good grasp of photographic technique, but also an in-depth understanding of the fundamentals that will help them to better understand how great photography is made. As such, it functions both as an excellent coursebook for students of photography, and a great primer and reference for amateur enthusiasts. The new edition has been fully updated to reflect dynamic changes in the industry. These changes include: an expansion and overhaul of the information on digital cameras and digital printing; an emphasis on updating photographs to incude a wider range of international work; replacement of many diagrams with photos; overhaul of the analogue sections to give a more modern tone (ie exposure measurement and film and filters with some more dynamic photo illustrations); a fully edited and updated photography timeline. This landmark text is an essential purchase, both for new photographers as an introduction, and for established photographers as an invaluable reference work.

Author: C. A. Bartholomew
Publisher: Government Printing Office
ISBN: 9780945274605
Category : History
Languages : en
Pages : 644

View

Book Description
By the start of the 20th century, the U.S. Navy had developed a fledgling salvage capability. Today, under the aegis of the Supervisor of Salvage, the Navy routinely handles assignments around the world, guarding U.S. naval and maritime interests and responding to requests for assistance from our allies. Mud, Muscle, and Miracles takes its reader on a journey through the evolution of salvage--from the construction of a cofferdam to reveal battleship Maineat the bottom of Havana harbor in 1911 to the use of side-scan sonar and remotely operated vehicles to recover aircraft debris and complete vessels from the depths. The story is one of masterful seamanship, incomparable engineering, and absolute ingenuity and courage. It is also the history of one of our nation's longest-lasting public-private partnerships--that of the commercial salvage industry and the U.S. Navy. The second edition updates U.S. Navy salvage history through the beginning of the 21st century and chronicles 18 additional, precedent-setting marine salvage and deep-ocean recovery operations.

Author: Audrey Niffenegger
Publisher: Night Bookmobile Editions
ISBN: 0578889412
Category : Fiction
Languages : en
Pages : 424

View

Book Description
A most untraditional love story, this is the celebrated tale of Henry DeTamble, a dashing, adventuresome librarian who inadvertently travels through time, and Clare Abshire, an artist whose life takes a natural sequential course. Henry and Clare’s passionate affair endures across a sea of time and captures them in an impossibly romantic trap that tests the strength of fate and basks in the bonds of love. “Niffenegger’s inventive and poignant writing is well worth a trip” (Entertainment Weekly).

Author: Bengt Jangfeldt
Publisher: University of Chicago Press
ISBN: 022605697X
Category : Biography & Autobiography
Languages : en
Pages : 623

View

Book Description
A Life at Stake is the first serious biography of the legendary Russian poet Vladimir Mayakovsky. Physically imposing, crude, a sexual adventurer and ex-convict, Mayakovsky rose to fame between 1912 and 1917 as a Futurist agitator and the author of radical poems and plays. He embraced the Russian Revolution and became one of its most passionate propagandists, then at the age of thirty-six took his own life, disappointed in the course of Soviet society and ravaged by private conflicts. Mayakovsky s poems are as exhilarating today as when he declaimed them for friends in smoky flats in Moscow, Berlin, Paris, and New York. In Bengt Jangfeldt s propulsive biography, Mayakovsky s life, too, is compelling: a story of constant, passionate upheaval against the background of the First World War, the Russian Revolution, Stalin s terror, and cycles of anti-Semitism. Mayakovsky emerges from this biography a highly vulnerable figure, more a dreamer than a revolutionary, more a political romantic than a hardened Communist."