The Janus Point PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Janus Point PDF full book. Access full book title The Janus Point by Julian Barbour. Download full books in PDF and EPUB format.
Author: Julian Barbour
Publisher: Basic Books
ISBN: 0465095496
Category : Science
Languages : en
Pages : 388
Get Book Here
Book Description
In a universe filled by chaos and disorder, one physicist makes the radical argument that the growth of order drives the passage of time -- and shapes the destiny of the universe. Time is among the universe's greatest mysteries. Why, when most laws of physics allow for it to flow forward and backward, does it only go forward? Physicists have long appealed to the second law of thermodynamics, held to predict the increase of disorder in the universe, to explain this. In The Janus Point, physicist Julian Barbour argues that the second law has been misapplied and that the growth of order determines how we experience time. In his view, the big bang becomes the "Janus point," a moment of minimal order from which time could flow, and order increase, in two directions. The Janus Point has remarkable implications: while most physicists predict that the universe will become mired in disorder, Barbour sees the possibility that order -- the stuff of life -- can grow without bound. A major new work of physics, The Janus Point will transform our understanding of the nature of existence.
Author: Julian Barbour
Publisher: Basic Books
ISBN: 0465095496
Category : Science
Languages : en
Pages : 388
Get Book Here
Book Description
In a universe filled by chaos and disorder, one physicist makes the radical argument that the growth of order drives the passage of time -- and shapes the destiny of the universe. Time is among the universe's greatest mysteries. Why, when most laws of physics allow for it to flow forward and backward, does it only go forward? Physicists have long appealed to the second law of thermodynamics, held to predict the increase of disorder in the universe, to explain this. In The Janus Point, physicist Julian Barbour argues that the second law has been misapplied and that the growth of order determines how we experience time. In his view, the big bang becomes the "Janus point," a moment of minimal order from which time could flow, and order increase, in two directions. The Janus Point has remarkable implications: while most physicists predict that the universe will become mired in disorder, Barbour sees the possibility that order -- the stuff of life -- can grow without bound. A major new work of physics, The Janus Point will transform our understanding of the nature of existence.
Author: Julian Barbour
Publisher: Oxford University Press
ISBN: 0199760896
Category : Science
Languages : en
Pages : 385
Get Book Here
Book Description
Richard Feynman once quipped that "Time is what happens when nothing else does." But Julian Barbour disagrees: if nothing happened, if nothing changed, then time would stop. For time is nothing but change. It is change that we perceive occurring all around us, not time. Put simply, time does not exist. In this highly provocative volume, Barbour presents the basic evidence for a timeless universe, and shows why we still experience the world as intensely temporal. It is a book that strikes at the heart of modern physics. It casts doubt on Einstein's greatest contribution, the spacetime continuum, but also points to the solution of one of the great paradoxes of modern science, the chasm between classical and quantum physics. Indeed, Barbour argues that the holy grail of physicists--the unification of Einstein's general relativity with quantum mechanics--may well spell the end of time. Barbour writes with remarkable clarity as he ranges from the ancient philosophers Heraclitus and Parmenides, through the giants of science Galileo, Newton, and Einstein, to the work of the contemporary physicists John Wheeler, Roger Penrose, and Steven Hawking. Along the way he treats us to enticing glimpses of some of the mysteries of the universe, and presents intriguing ideas about multiple worlds, time travel, immortality, and, above all, the illusion of motion. The End of Time is a vibrantly written and revolutionary book. It turns our understanding of reality inside-out.
Author: Julian B. Barbour
Publisher: Oxford University Press
ISBN: 019028515X
Category : Science
Languages : en
Pages : 784
Get Book Here
Book Description
Ever since Newton created dynamics, there has been controversy about its foundations. Are space and time absolute? Do they form a rigid but invisible framework and container of the universe? Or are space, time, and motion relative? If so, does Newton's 'framework' arise through the influence of the universe at large, as Ernst Mach suggested? Einstein's aim when creating his general theory of relativity was to demonstrate this and thereby implement 'Mach's Principle'. However, it is widely believed that he achieved only partial success. This question of whether motion is absolute or relative has been a central issues in philosophy; the nature of time has perennial interest. Current attempts to create a quantum description of the whole universe keep these issues at the cutting edge of modern research. Written by the world's leading expert on Mach's Principle, The Discovery of Dynamics is a highly original account of the development of notions about space, time, and motion. Widely praised in its hardback version, it is one of the fullest and most readable accounts of the astronomical studies that culminated in Kepler's laws of planetary motion and of the creation of dynamics by Galileo, Descartes, Huygens, and Newton. Originally published as Absolute or Relative Motion?, Vol. 1: The Discovery of Dynamics (Cambridge), The Discovery of Dynamics provides the technical background to Barbour's recently published The End of Time, in which he argues that time disappears from the description of the quantum universe.
Author: Dayalanand Roy
Publisher: Brown Walker Press
ISBN: 1599426226
Category : Science
Languages : en
Pages : 202
Get Book Here
Book Description
Einstein shocked the world by revealing that time can be different for different observers. This book offers a possible explanation of why it is so. It offers a never-attempted-before approach to understand the secret of time. As we all know, there is an intimate relationship between time and age of objects. But what is this relationship? The author dives deep into the possible relationships between time and age of objects- animate or inanimate- and, in turn, emerges with a novel concept of time- time is a measurement of age. The book proposes that time is acquired by age, not required for it; and thus, time is an acquired property of objects. The author also proposes that just as length, width and height are the measurements of physical extensions of objects (their three spatial dimensions) and not any independent entities; time too, being the measurement of their age, is not independent of objects. In this sense, time seems to be the fourth dimension of objects instead of space. The book attempts to justify its hypothesis by testing its compatibility with Theory of Relativity. Also discussed is the meaning of the so called passage of time and the arrow of time on the basis of the model of time proposed here. The meaning of the much debated concept of time-travel is thoroughly discussed here and it is proposed that this concept, in the sense that we usually take, is a myth. Even if you can manage to reach your future by overcoming all technological limitations (as we all know, theory of relativity allows it), all your friends will be there with you, witnessing the same future. The only difference will be- your clocks will not agree with those of your friends.
Author: Ian Brady
Publisher: Feral House
ISBN: 1627310142
Category : True Crime
Languages : en
Pages : 487
Get Book Here
Book Description
Ian Brady and Myra Hindley's spree of torture, sexual abuse, and murder of children in the 1960s was one of the most appalling series of crimes ever committed in England, and remains almost daily fixated upon by the tabloid press. In The Gates of Janus, Ian Brady himself allows us a glimpse into the mind of a murderer as he analyzes a dozen other serial crimes and killers. Criminal profiling by a criminal was not invented by the dramatists of Dexter. Novelist and true-crime writer Colin Wilson, author of the famous and influential book The Outsider, remarks in his introduction to Brady's book that one must first explore the depraved reaches of human consciousness to truly understand human character. When first released in 2001, The Gates of Janus sparked controversy attended by a huge media splash. The new edition, the first in paperback, provides the reader with a decade and a half of updates, including Brady's letters to the publisher, both providing information regarding his own demented history along with demands that Feral House remove its unflattering afterword written by author Peter Sotos.
Author: M.L. Stedman
Publisher: Simon and Schuster
ISBN: 1451681755
Category : Fiction
Languages : en
Pages : 339
Get Book Here
Book Description
A cloth bag containing ten copies of the title.
Author: Shan Jiang
Publisher: Royal Society of Chemistry
ISBN: 1849735107
Category : Science
Languages : en
Pages : 313
Get Book Here
Book Description
Named after the two-faced roman god, Janus particles have gained much attention due to their potential in a variety of applications, including drug delivery. This is the first book devoted to Janus particles and covers their methods of synthesis, how these particles self-assemble, and their possible uses. By following the line of synthesis, self-assembly and applications, the book not only covers the fundamental and applied aspects, but it goes beyond a simple summary and offers a logistic way of selecting the proper synthetic route for Janus particles for certain applications. Written by pioneering experts in the field, the book introduces the Janus concept to those new to the topic and highlights the most recent research progress on the topic for those active in the field and catalyze new ideas.
Author: Alastair Reynolds
Publisher: Hachette UK
ISBN: 0316462691
Category : Fiction
Languages : en
Pages : 602
Get Book Here
Book Description
Pushing Ice is the brilliant tale of extraordinary aliens, glittering technologies, and sweeping space opera from award-winning science fiction author Alastair Reynolds. 2057. Humanity has raised exploiting the solar system to an art form. Bella Lind and the crew of her nuclear-powered ship, the Rockhopper, push ice. They mine comets. And they're good at it. The Rockhopper is nearing the end of its current mission cycle, and everyone is desperate for some much-needed R & R, when startling news arrives from Saturn: Janus, one of Saturn's ice moons, has inexplicably left its natural orbit and is now heading out of the solar system at high speed. As layers of camouflage fall away, it becomes clear that Janus was never a moon in the first place. It's some kind of machine -- and it is now headed toward a fuzzily glimpsed artifact 260 light-years away. The Rockhopper is the only ship anywhere near Janus, and Bella Lind is ordered to shadow it for the few vital days before it falls forever out of reach. In accepting this mission, she sets her ship and her crew on a collision course with destiny -- for Janus has more surprises in store, and not all of them are welcome.
Author: Noam Oswin
Publisher:
ISBN: 9781078479318
Category :
Languages : en
Pages : 374
Get Book Here
Book Description
Not many refuse heaven. Fewer reject paradise. Certainly rare are those who would find themselves before a being of unknown power and point out the demerits of nirvana.One man does.When the aloof fourth son of a business mogul makes the decision to save a life at the cost of his own, he discovers that what awaits him at the end of his mortality is not eternal oblivion.He cannot help but be disappointed.When he realizes the world he's been brought to works like the old fantasy games he used to love, he begins to see the merits.If only he did not start out as the weakest thing in existence, and if only the world he was in was not populated with madness-inducing creatures and fates worse than death. "Decide for yourself, your fantasies and your Nightmares, your companions and your adversaries, your angels and your demons, your gods and your monsters. Alamir stretches to you a hand of a thousand possibilities -You only need take it."
Author: Lane Robins
Publisher: Del Rey
ISBN: 0345500490
Category : Fiction
Languages : en
Pages : 466
Get Book Here
Book Description
From a dazzling new voice in fantasy comes a mesmerizing tale of treachery, passion, intrigue, betrayal, and an act of pure vengeance that threatens to bring down a kingdom. Seething with decadent appetites unchecked by law or gods, the court of Antyre is ruled by the last of a dissolute aristocracy. But now to the kingdom comes a handsome, enigmatic nobleman, Maledicte, whose perfect manners, enchanting charisma, and brilliant swordplay entice the most jaded tastes . . . and conceal a hunger beyond reckoning. For Maledicte is actually a woman named Miranda—a beautiful thief raised in the city’s vicious slums. And she will do anything–even promise her soul to Black-Winged Ani, the most merciless of Antyre’s exiled gods—to reclaim Janus, the lover whose passion still haunts her dreams. As her machinations strike at the heart of Antyre’ s powerful noble houses, Miranda must battle not only her own growing bloodlust, but also her lover’s newly kindled and ruthless ambitions. As Ani’s force grows insatiable and out of control, Miranda has no choice but to wield a weapon that may set her free . . . or forever doom her and everything she holds dear.
