This volume gives in brief scope some of the most significant changes in fundamental concepts that have resulted from the extraordinary advances made in recent years in the field of experimental physics. These changes have important bearings on nature and life in general as well as on physics. Originally published in 1932. A UNC Press Enduring Edition -- UNC Press Enduring Editions use the latest in digital technology to make available again books from our distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value.

Albert Einstein, together with Theodor Kaluza and Oskar Klein, realized that extra dimensions can be used to unify the different fields of physics, as well as unifying the fields with their material sources. In fact, it was Einstein's dream to transpose the a base wooda of the matter term in his field equations to the ?marble? of the geometrical term. During his lifetime, this kind of unified theory achieved only partial success. But the modern approach, outlined in this bestseller, is elegant and agrees with all the classical tests. The basic idea is to unify the source and its field using the rich algebra of higher-dimensional Riemannian geometry. In other words, space, time and matter become parts of geometry."

The message "You matter to God" is presented using the parable of the Prodigal Son. Cartoon. Age range: Children, Youth, Adults

'For those interested, the book is a good and well-written overview of the work of Wesson and his collaborators. For those with a general interest in extensions of standard physics, accessibility is strongly dependent on the reader’s technical background, though the good structure of the book and copious references (including many to work by more-mainstream physicists on related topics) make that possible for those willing to invest some time.'The Observatory MagazineThis book is a summing up of the prospects for unification between relativity and particle physics based on the extension of Einstein's theory of General Relativity to five dimensions. This subject was first established by Paul Wesson in his previous best-seller, Space-Time-Matter, and discussed from a different perspective in Five-Dimensional Physics, both published by World Scientific in 1999 and 2006 respectively. This third book brings the field up to date and details many new developments and connections to particle theory and wave mechanics in particular. It was in largely finished form at the time of Paul Wesson's untimely death in 2015, and has been completed and expanded by his former student and longtime collaborator, James Overduin.

Einstein endorsed the view of Kaluza that gravity could be combined with electromagnetism if the dimensionality of the world is extended from 4 to 5. Klein applied this idea to quantum theory, laying a basis for the various modern versions of string theory. Recently, work by a group of researchers has resulted in a coherent formulation of 5D relativity, in which matter in 4D is induced by geometry in 5D. This theory is based on an unrestricted group of 5D coordinate transformations that leads to new solutions and agreement with the classical tests of relativity. This book collects together the main technical results on 5D relativity, and shows how far we can realize Einstein's vision of physics as geometry.

Even though the idea of altering an existing building is presently a well established practice within the context of adaptive reuse, when the building in question is a 'mnemonic building', of recognized heritage value, alterations are viewed with suspicion, even when change is a recognized necessity. This book fills in a blind spot in current architectural theory and practice, looking into a notion of conservation as a form of invention and imagination, offering the reader a counter-viewpoint to a predominant western understanding that preservation should be a 'still shot' from the past. Through a micro-historical study of a Renaissance concept of restoration, a theoretical framework to question the issue of conservation as a creative endeavor arises. It focuses on Tiberio Alfarano's 1571 ichnography of St. Peter's Basilica in the Vatican, into which a complex body of religious, political, architectural and cultural elements is woven. By merging past and present temple's plans, he created a track-drawing questioning the design pursued after Michelangelo’s death (1564), opening the gaze towards other possible future imaginings. This book uncovers how the drawing was acted on by Carlo Maderno (1556-1629), who literally used it as physical substratum to for new design proposals, completing the renewal of the temple in 1626. Proposing a hybrid architectural-conservation approach, this study shows how these two practices can be merged in contemporary renovation. By creating hybrid drawings, the retrospective and prospective gaze of built conservation forms a continuous and contiguous reality, where a pre-existent condition engages with future design rejoining multiple temporalities within continuity of identity. This study might provide a paradigmatic and timely model to retune contemporary architectural sensibility when dealing with the dilemma between design and preservation when transforming a building of recognized significance.