Nine Musings on Time - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nine Musings on Time write by John Gribbin. This book was released on 2022-10-06. Nine Musings on Time available in PDF, EPUB and Kindle. Time travel is a familiar theme of science fiction, but is it really possible? Surprisingly, time travel is not forbidden by the laws of physics - and John Gribbin argues that if it is not impossible then it must be possible. Gribbin brilliantly illustrates the possibilities of time travel by comparing familiar themes from science fiction with their real-world scientific counterparts, including Einstein's theories of relativity, black holes, quantum physics, and the multiverse, illuminated by examples from the fictional tales of Robert Heinlein, Larry Niven, Carl Sagan and others. The result is an entertaining guide to some deep mysteries of the Universe which may leave you wondering whether time actually passes at all, and if it does, whether we are moving forwards or backwards. A must-read for science fiction fans and anyone intrigued by deep science.
The Not So Big Life
The Not So Big Life - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Not So Big Life write by Sarah Susanka. This book was released on 2007-05-01. The Not So Big Life available in PDF, EPUB and Kindle. Have you ever found yourself asking, “Is this all there is to life?” Or wondering if this bigger life you have created is actually a better life? And do you wonder how it all got so out of control? In her groundbreaking bestseller The Not So Big House, architect Sarah Susanka showed us a new way to inhabit our houses by creating homes that were better–not bigger. Now, in The Not So Big Life, Susanka takes her revolutionary philosophy to another dimension by showing us a new way to inhabit our lives. Most of us have lives that are as cluttered with unwanted obligations as our attics are cluttered with things. The bigger-is-better idea that triggered the explosion of McMansions has spilled over to give us McLives. For many of us, our ability to find the time to do what we want to do has come to a grinding halt. Now we barely have time to take a breath before making the next call on our cell phone, while at the same time messaging someone else on our Blackberry. Our schedules are chaotic and overcommitted, leaving us so stressed that we are numb, yet we wonder why we cannot fall asleep at night. In The Not So Big Life, Susanka shows us that it is possible to take our finger off the fast-forward button, and to our surprise we find how effortless and rewarding this change can be. We do not have to lead a monastic life or give up the things we love. In fact, the real joy of leading a not so big life is discovering that the life we love has been there the entire time. Through simple exercises and inspiring stories, Susanka shows us that all we need to do is make small shifts in our day–subtle movements that open our minds as if we were finally opening the windows to let in fresh air. The Not So Big Life reveals that form and function serve not only architectural aims but life goals as well. Just as we can tear down interior walls to reveal space, we can tear down our fears and assumptions to open up new possibilities. The result is that we quickly discover we have all the space and time we need for the things in our lives that really matter. But perhaps the greatest reward is the discovery that small changes can yield enormous results. In her elegant, clear style, Susanka convinces us that less truly is more–much more.
Forty Acres
Forty Acres - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Forty Acres write by Dwayne Smith. This book was released on 2014-07. Forty Acres available in PDF, EPUB and Kindle. "A thriller about a Black society with a secret"--
Life After Gravity
Life After Gravity - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Life After Gravity write by Patricia Fara. This book was released on 2021-02-24. Life After Gravity available in PDF, EPUB and Kindle. The story of Isaac Newton's decades in London - as ambitious cosmopolitan gentleman, President of London's Royal Society, Master of the Mint, and investor in the slave trade. Isaac Newton is celebrated throughout the world as a great scientific genius who conceived the theory of gravity. But in his early fifties, he abandoned his life as a reclusive university scholar to spend three decades in London, a long period of metropolitan activity that is often overlooked. Enmeshed in Enlightenment politics and social affairs, Newton participated in the linked spheres of early science and imperialist capitalism. Instead of the quiet cloisters and dark libraries of Cambridge's all-male world, he now moved in fashionable London society, which was characterized by patronage relationships, sexual intrigues and ruthless ambition. Knighted by Queen Anne, and a close ally of influential Whig politicians, Newton occupied a powerful position as President of London's Royal Society. He also became Master of the Mint, responsible for the nation's money at a time of financial crisis, and himself making and losing small fortunes on the stock market. A major investor in the East India Company, Newton benefited from the global trading networks that relied on selling African captives to wealthy plantation owners in the Americas, and was responsible for monitoring the import of African gold to be melted down for English guineas. Patricia Fara reveals Newton's life as a cosmopolitan gentleman by focussing on a Hogarth painting of an elite Hanoverian drawing room. Gazing down from the mantelpiece, a bust of Newton looms over an aristocratic audience watching their children perform a play about European colonialism and the search for gold. Packed with Newtonian imagery, this conversation piece depicts the privileged, exploitative life in which this eminent Enlightenment figure engaged, an uncomfortable side of Newton's life with which we are much less familiar.
Six Impossible Things
Six Impossible Things - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Six Impossible Things write by John Gribbin. This book was released on 2019-10-08. Six Impossible Things available in PDF, EPUB and Kindle. “An elegant and accessible” investigation of quantum mechanics for non-specialists—“highly recommended” for students of the sciences, sci-fi fans, and anyone interested in the strange world of quantum physics (Forbes) Rules of the quantum world seem to say that a cat can be both alive and dead at the same time and a particle can be in two places at once. And that particle is also a wave; everything in the quantum world can described in terms of waves—or entirely in terms of particles. These interpretations were all established by the end of the 1920s, by Erwin Schrödinger, Werner Heisenberg, Paul Dirac, and others. But no one has yet come up with a common sense explanation of what is going on. In this concise and engaging book, astrophysicist John Gribbin offers an overview of six of the leading interpretations of quantum mechanics. Gribbin calls his account “agnostic,” explaining that none of these interpretations is any better—or any worse—than any of the others. Gribbin presents the Copenhagen Interpretation, promoted by Niels Bohr and named by Heisenberg; the Pilot-Wave Interpretation, developed by Louis de Broglie; the Many Worlds Interpretation (termed “excess baggage” by Gribbin); the Decoherence Interpretation (“incoherent”); the Ensemble “Non-Interpretation”; and the Timeless Transactional Interpretation (which theorized waves going both forward and backward in time). All of these interpretations are crazy, Gribbin warns, and some are more crazy than others—but in the quantum world, being more crazy does not necessarily mean more wrong.
