Its About Time It S About Space
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It's About Time
Author: N. David Mermin
language: en
Publisher: Princeton University Press
Release Date: 2009-07-06
In It's About Time, N. David Mermin asserts that relativity ought to be an important part of everyone's education--after all, it is largely about time, a subject with which all are familiar. The book reveals that some of our most intuitive notions about time are shockingly wrong, and that the real nature of time discovered by Einstein can be rigorously explained without advanced mathematics. This readable exposition of the nature of time as addressed in Einstein's theory of relativity is accessible to anyone who remembers a little high school algebra and elementary plane geometry. The book evolved as Mermin taught the subject to diverse groups of undergraduates at Cornell University, none of them science majors, over three and a half decades. Mermin's approach is imaginative, yet accurate and complete. Clear, lively, and informal, the book will appeal to intellectually curious readers of all kinds, including even professional physicists, who will be intrigued by its highly original approach.
It's about Time
It's About Time represents author Bill Pearcy's attempt to reconcile Christian theology with a more modern understanding of the universe. The slim volume represents a relatively sophisticated counterpoint to the idea that religious faith is antagonistic to scientific thinking. Among the challenges he tackles are: squaring divine creation with the Big Bang; the compatibility of God's omnipotence with human free will; and reconciling eternal life with our understanding of the laws of the universe. He manages each topic with careful thought and clear articulation. His approach to free will, for example, shares fruitful similarities with philosophers such as Immanuel Kant, drawing important distinctions between the world as we experience it and the universe as it is in itself, as God must experience it. Not every discussion is as successful; his examination of God's omnipotence is less adequate, ignoring critics who would claim that being all-powerful contains inherent contradictions. He has not written a comparative theology, but devoted nearly all his attention to core Christian beliefs. It's About Time is not likely to convert many to a theology they don't already share with the author, nor does it try to. Instead it provides insight into how one person can square belief in a modern scientific worldview with faith in the central tenets of Christianity. -Blueink Review
It's About Time
Its About Time presents an introduction to theoretical physics as well as challenges to some of the concepts put forward by theoretical physicists of our time. These scientists have presented such concepts in countless public lectures, highlights of which are compiled here along with a variety of historical data, such as the history of earth time. Also included are short biographies of physicists who have contributed significantly to our knowledge base. To help foster understanding of the related astronomical matters, Its About Time includes technical information relating to Newton and Keplers laws. Technical discussions are appended to the end of each relevant chapter. Furthermore, it offers a credible and significant challenge to Einsteins theories and to the current thinking on time dilation. Finally, the study outlines some procedural guidelines for young physicists and suggests how academic institutions can become custodians of a central depository of reference data, facilitating future physicists into more efficient and fruitful endeavors. This study offers no challenge to mathematics, which is a pure and exact science. When a physicist is able to have the mathematics represent natural phenomena, then mathematics becomes a necessary tool for our simplified understanding of nature. Eventually all of nature will be reduced to mathematical terms. The challenge presented here is to theoretical mathematics with no proven relationship to natural phenomena.