Features aspects and solutions of problems of linear vibrating systems with a finite number of degrees of freedom. Starts with development of necessary tools in matrix theory, followed by numerical procedures for relevant matrix formulations and relevant theory of differential equations. Minimum of mathematical abstraction; assumes a familiarity with matrix theory, elementary calculus. 1966 edition.

As commonly used, the term "megaliths" refers to huge, free-standing, neolithic stones whose origin and meaning have long been debated by archaeologists and students of prehistory. Perhaps the most famous neolithic site is Stonehenge, the great circle of giant stones on Salisbury Plain in England. Twentieth-century studies of Stonehenge and other megalithic monuments have given rise to the science of astra-archaeology, i.e, the study of early astronomical knowledge through the interpretati...

Linear Algebra is intended for a one-term course at the junior or senior level. It begins with an exposition of the basic theory of vector spaces and proceeds to explain the fundamental structure theorems for linear maps, including eigenvectors and eigenvalues, quadric and hermitian forms, diagonalization of symmetric, hermitian, and unitary linear maps and matrices, triangulation, and Jordan canonical form. The book also includes a useful chapter on convex sets and the finite-dimensional ...

LONGLISTED FOR THE NATIONAL BOOK AWARD • NATIONAL BESTSELLER • “A riveting feat of science writing that recasts that most familiar of celestial objects into something eerily extraordinary, pivotal to our history, and awesome in the original sense of the word.”—Ed Yong, New York Times bestselling author of An Immense WorldWINNER OF THE LOS ANGELES TIMES BOOK PRIZE • A NEW YORKER AND SMITHSONIAN BEST BOOK OF THE YE...

How a quest to crack the mystery of the Megalithic Yard led to the discovery of compelling evidence pointing to the existence of a highly advanced culture predating the earliest known civilizations.There must have been a “civilization one.” Knight and Butler reveal the secrets of an extraordinary, integrated measuring system which might have been lost to the world for ever. It was a system, far more advanced than anything used today, which forms the basis of both t...

Any student of linear algebra will welcome this textbook, which provides a thorough treatment of this key topic. Blending practice and theory, the book enables the reader to learn and comprehend the standard methods, with an emphasis on understanding how they actually work. At every stage, the authors are careful to ensure that the discussion is no more complicated or abstract than it needs to be, and focuses on the fundamental topics. The book is ideal as a course text or for self-study. ...

The authors of Civilization One return, bringing new evidence about the Moon that will shake up our world. Christopher Knight and Alan Butler realized that the ancient system of geometry they presented in their earlier, breakthrough study works as perfectly for the Moon as it does the Earth. On further investigation, they found a consistent sequence of beautiful integer numbers when looking at every major aspect of the Moon--no such pattern emerges for any other planet or moon in ...

This page-turning study of the Giza pyramids, British henges, and the megalithic measuring system “could completely change the way we view our remote past…and origins” —Robert G. Bauval, author of The Orion MysteryThe suggestion that the Giza pyramids were laid out to represent the stars of Orion’s belt, with the position of the River Nile reflecting the Milky Way, was first put forward by the renowned author Robert Bauval in his bestselli...

A Best Book of 2020 NPRA Best Book of 2020 The EconomistA Top Ten Best Science Book of 2020 SmithsonianA Best Science & Technology Book of 2020 Library JournalA Must-Read Book to Escape the Chaos of 2020 NewsweekStarred review BooklistStarred review Publishers WeeklyAn historically unprecedented disconnect between humanity and the heavens has opened. Jo Marchant...

An asteroid transformed Mars from a lush planet with rivers and oceans into a bleak and icy hell. Is Earth condemned to the same fate, or can we protect ourselves and our planet from extinction?In his most riveting and revealing book yet, Graham Hancock examines the evidence that the barren Red Planet was once home to a lush environment of flowing rivers, lakes, and oceans. Could Mars have sustained life and civilization?Megaliths found on the parched shores of Cydonia, a f...

Wolves in sheep’s clothing have pulled the wool over our eyes. For almost 500 years, the masses have been thoroughly deceived by a cosmic fairy-tale of astronomical proportions. We have been taught a falsehood so gigantic and diabolical that it has blinded us from our own experience and common sense, from seeing the world and the universe as they truly are. Through pseudo-science books and programs, mass media and public education, universities and government propaganda, the world has been...

Dava Sobel's The Glass Universe will be available from Viking in December 2016With her bestsellers Longitude and Galileo's Daughter, Dava Sobel introduced readers to her rare gift for weaving complex scientific concepts into a compelling narrative. Now Sobel brings her full talents to bear on what is perhaps her most ambitious topic to date-the planets of our solar system. Sobel explores the origins and oddities of the planets through the...