Product Description: This book, now in a revised and updated second edition, explains the theory of special and general relativity in detail without approaching Einstein's life or the historical background. The text is formulated in such a way that the reader will be able to understand the essence intuitively, and new sections have been added on time machines, the twin paradoxes, and tensors...read more

In this vibrant, eye-opening tour of milestones in the history of our universe, Chris Impey guides us through space and time, leading us from the familiar sights of the night sky to the dazzlingly strange aftermath of the Big Bang.What if we could look into space and see not only our place in the universe but also how we came to be here? As it happens, we can. Because it takes time for light to travel, we see more and more distant regions of the universe as they were in the successively greater past. Impey uses this concept-"look-back time"-to take us on an intergalactic tour that is simultaneously out in space and back in time. Performing a type of cosmic archaeology, Impey brilliantly describes the astronomical clues that scientists have used to solve fascinating mysteries about the origins and development of our universe.The milestones on this journey range from the nearby to the remote: We travel from the Moon, Jupiter, and the black hole at the heart of our galaxy all the way to the first star, the first ray of light, and even the strange, roiling conditions of the infant universe, an intense and volatile environment in which matter was created from pure energy. Impey gives us breathtaking visual descriptions and also explains what each landmark can reveal about the universe and its history. His lucid, wonderfully engaging scientific discussions bring us to the brink of modern cosmology and physics, illuminating such mind-bending concepts as invisible dimensions, timelessness, and multiple universes.A dynamic and unforgettable portrait of the cosmos, How It Began will reward its listeners with a deeper understanding of the universe we inhabit as well as a renewed sense of wonder at its beauty and mystery.

Product Description: In this vibrant, eye-opening tour of milestones in the history of our universe, Chris Impey guides us through space and time, leading us from the familiar sights of the night sky to the dazzlingly strange aftermath of the Big Bang...read more

Product Description: In this vibrant, eye-opening tour of milestones in the history of our universe, Chris Impey guides us through space and time, leading us from the familiar sights of the night sky to the dazzlingly strange aftermath of the Big Bang...read more

Product Description: Michael Pollan’s unmatched ability to draw lines of connection between our everyday experiences―whether eating, gardening, or building―and the natural world has been the basis for the popular success of his many works of nonfiction, including the genre-defining bestsellers, The Botany of Desire, The Omnivore’s Dilemma, and In Defense of Food...read more

Product Description: IT WAS ONLY A MATTER OF TIME.... Once widely considered an impossibility--the stuff of science fiction novels--time travel may finally be achieved in the twenty-first century. In Breaking the Time Barrier, bestselling author Jenny Randles reveals the nature of recent, breakthrough experiments that are turning this fantasy into reality...read more

Michael Pollen dreamt of a small, wood-frame hut in the woods near his house. This is the story of his fulfilling that dream, from siting the blueprint, to the pouring of the foundations. It explores the way we invest a space with meaning, to what constitutes 'real work' in today's society.

"The style is very clear and concise, and the treatment is authoritative throughout." — ChoiceRelativity remains a topic of crucial interest for scientists grappling with its implications for physics, astronomy, cosmology, and other disciplines. Laymen, too, are fascinated by relativity theory, which overturned the classical order of Newtonian physics and postulated ideas about space and time that often seem to contradict common sense.The present work is a very clear, concise, and authoritative exposition of both the special and general theories of relativity. Intended for nonscientific readers with a knowledge of high school math, the book offers illuminating coverage of such topics as the speed of light, simultaneity, time distortion of space and mass, journeys to the stars, dimension and hyperspace, the theory of general relativity, anomalies in space, and the structure and evolution of the universe.Readers with an inquisitive bent for cosmic affairs will enjoy this mind-stretching journey into the mysteries and majesty of the physical universe, where they'll share the author's explanations and speculations about why the speed of light is the speed of time, whether it may be possible to travel backward in time, how black holes are formed, how it is possible that space is curved, and much more. For anyone curious about the nature of the universe and how relativity theory continues to help scientists unlock its secrets, this accessible popular treatment is an invaluable companion and guide.

This historical survey of scientific theories regarding time and space discusses the 'discovery' of the existence of time and space, the degree of innate time/space knowledge, and cognitive organization of reality according to time/space theories