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A World Without Time

2009-03-04 Science
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Release : 2009-03-04
Genre : Science
Kind : eBook
Book Rating : 00X/5 ( reviews)

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Book Synopsis A World Without Time by : Palle Yourgrau

Download or read book A World Without Time written by Palle Yourgrau. This book was released on 2009-03-04. Available in PDF, EPUB and Kindle. Book excerpt: It is a widely known but little considered fact that Albert Einstein and Kurt Godel were best friends for the last decade and a half of Einstein's life. The two walked home together from Princeton's Institute for Advanced Study every day; they shared ideas about physics, philosophy, politics, and the lost world of German science in which they had grown up. By 1949, Godel had produced a remarkable proof: In any universe described by the Theory of Relativity, time cannot exist . Einstein endorsed this result-reluctantly, since it decisively overthrew the classical world-view to which he was committed. But he could find no way to refute it, and in the half-century since then, neither has anyone else. Even more remarkable than this stunning discovery, however, was what happened afterward: nothing. Cosmologists and philosophers alike have proceeded with their work as if Godel's proof never existed -one of the greatest scandals of modern intellectual history. A World Without Time is a sweeping, ambitious book, and yet poignant and intimate. It tells the story of two magnificent minds put on the shelf by the scientific fashions of their day, and attempts to rescue from undeserved obscurity the brilliant work they did together.

A World Without Time

2009-03-04 Science
Download A World Without Time PDF Online Free

Author :
Release : 2009-03-04
Genre : Science
Kind : eBook
Book Rating : 00X/5 ( reviews)

GET EBOOK


Book Synopsis A World Without Time by : Palle Yourgrau

Download or read book A World Without Time written by Palle Yourgrau. This book was released on 2009-03-04. Available in PDF, EPUB and Kindle. Book excerpt: It is a widely known but little considered fact that Albert Einstein and Kurt Godel were best friends for the last decade and a half of Einstein's life. The two walked home together from Princeton's Institute for Advanced Study every day; they shared ideas about physics, philosophy, politics, and the lost world of German science in which they had grown up. By 1949, Godel had produced a remarkable proof: In any universe described by the Theory of Relativity, time cannot exist . Einstein endorsed this result-reluctantly, since it decisively overthrew the classical world-view to which he was committed. But he could find no way to refute it, and in the half-century since then, neither has anyone else. Even more remarkable than this stunning discovery, however, was what happened afterward: nothing. Cosmologists and philosophers alike have proceeded with their work as if Godel's proof never existed -one of the greatest scandals of modern intellectual history. A World Without Time is a sweeping, ambitious book, and yet poignant and intimate. It tells the story of two magnificent minds put on the shelf by the scientific fashions of their day, and attempts to rescue from undeserved obscurity the brilliant work they did together.

The World Without Us

2008-08-05 Nature
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Release : 2008-08-05
Genre : Nature
Kind : eBook
Book Rating : 900/5 ( reviews)

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Book Synopsis The World Without Us by : Alan Weisman

Download or read book The World Without Us written by Alan Weisman. This book was released on 2008-08-05. Available in PDF, EPUB and Kindle. Book excerpt: A penetrating take on how our planet would respond without the relentless pressure of the human presence

A World Without You

2016-07-19 Young Adult Fiction
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Release : 2016-07-19
Genre : Young Adult Fiction
Kind : eBook
Book Rating : 840/5 ( reviews)

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Book Synopsis A World Without You by : Beth Revis

Download or read book A World Without You written by Beth Revis. This book was released on 2016-07-19. Available in PDF, EPUB and Kindle. Book excerpt: What would you do to bring back someone you love? After the unexpected loss of his girlfriend, a boy suffering from delusions believes he can travel through time to save her in this gripping new novel from New York Times bestselling author Beth Revis. "A story that’s both heartbreaking and hopeful." —Publishers Weekly, starred review “Revis’s account of grief, loss, first love, and anguish, presented through a lens of mental illness, is a must-read.” —VOYA, starred review “A heartrending, beautifully complex look at mental illness, life, and loss. I tore through the pages, and, days later, this story still has a hold on me.” —Alexandra Bracken, #1 New York Times bestselling author of The Darkest Minds series and Passenger Seventeen-year-old Bo has always had delusions that he can travel through time. When he was ten, Bo claimed to have witnessed the Titanic hit an iceberg, and at fifteen, he found himself on a Civil War battlefield, horrified by the bodies surrounding him. So when his concerned parents send him to a school for troubled youth, Bo assumes he knows the truth: that he’s actually attending Berkshire Academy, a school for kids who, like Bo, have "superpowers." At Berkshire, Bo falls in love with Sofia, a quiet girl with a tragic past and the superpower of invisibility. Sofia helps Bo open up in a way he never has before. In turn, Bo provides comfort to Sofia, who lost her mother and two sisters at a very young age. But even the strength of their love isn’t enough to help Sofia escape her deep depression. After she commits suicide, Bo is convinced that she's not actually dead. He believes that she's stuck somewhere in time — that he somehow left her in the past, and now it's his job to save her. Not since Ned Vizzini’s It’s Kind of a Funny Story has there been such a heartrending depiction of mental illness. In her first contemporary novel, Beth Revis guides readers through the mind of a young man struggling to process his grief as he fights his way through his delusions. As Bo becomes more and more determined to save Sofia, he has to decide whether to face his demons head-on, or succumb to a psychosis that will let him be with the girl he loves.

A World Without Email

2021-03-02 Business & Economics
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Release : 2021-03-02
Genre : Business & Economics
Kind : eBook
Book Rating : 558/5 ( reviews)

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Book Synopsis A World Without Email by : Cal Newport

Download or read book A World Without Email written by Cal Newport. This book was released on 2021-03-02. Available in PDF, EPUB and Kindle. Book excerpt: New York Times bestseller! From New York Times bestselling author Cal Newport comes a bold vision for liberating workers from the tyranny of the inbox--and unleashing a new era of productivity. Modern knowledge workers communicate constantly. Their days are defined by a relentless barrage of incoming messages and back-and-forth digital conversations--a state of constant, anxious chatter in which nobody can disconnect, and so nobody has the cognitive bandwidth to perform substantive work. There was a time when tools like email felt cutting edge, but a thorough review of current evidence reveals that the "hyperactive hive mind" workflow they helped create has become a productivity disaster, reducing profitability and perhaps even slowing overall economic growth. Equally worrisome, it makes us miserable. Humans are simply not wired for constant digital communication. We have become so used to an inbox-driven workday that it's hard to imagine alternatives. But they do exist. Drawing on years of investigative reporting, author and computer science professor Cal Newport makes the case that our current approach to work is broken, then lays out a series of principles and concrete instructions for fixing it. In A World without Email, he argues for a workplace in which clear processes--not haphazard messaging--define how tasks are identified, assigned and reviewed. Each person works on fewer things (but does them better), and aggressive investment in support reduces the ever-increasing burden of administrative tasks. Above all else, important communication is streamlined, and inboxes and chat channels are no longer central to how work unfolds. The knowledge sector's evolution beyond the hyperactive hive mind is inevitable. The question is not whether a world without email is coming (it is), but whether you'll be ahead of this trend. If you're a CEO seeking a competitive edge, an entrepreneur convinced your productivity could be higher, or an employee exhausted by your inbox, A World Without Email will convince you that the time has come for bold changes, and will walk you through exactly how to make them happen.

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