The Grandfather Paradox
The Grandfather Paradox

Author: Steven Burgauer

Publisher: Createspace Independent Publishing Platform

Published: 2017-01-17

Total Pages: 380

ISBN-13: 9781542454476

DOWNLOAD EBOOK

Marooned in the present, their only hope for the future lay in the past. But first there was still the small matter of staying alive. The planet they were marooned on was crawling with bird-beasts, immense parrotlike carnivores that stood two meters tall, weighed upwards of fifty klogs, and had a giant scooped beak like a pelican. They normally swallowed their prey whole, though not before crushing them to death in their vise-like jaws. Then there were the vipers - writhing snake-like creatures armed with dozens of sucker-bearing tentacles. They sprayed their victims with acid, then ate them while they were still alive. But it got worse. Much worse . . . Now, join Andu Nehrengel and his female clone companions on an intense voyage through time. First stop: the Civil War and the Battle of Shiloh, April 1862, one of the most horrendous land battles of all time. Meet Mark Twain when he is still a riverboat pilot. Journey with him north to Missouri when he joins the Confederacy. Then it's back to the future and on to Mars! And when you're done reading this adventure, check out these other fine books by author Steven Burgauer: The Night of the Eleventh Sun, The Road To War: Duty & Drill, Courage & Capture, and his newest historical fiction piece, Nazi Saboteurs on the Bayou, with a short video trailer https: //www.youtube.com/watch?v=nQs2pwr89RI

Paradoxes of Time Travel
Paradoxes of Time Travel

Author: Ryan Wasserman

Publisher: Oxford University Press

Published: 2018

Total Pages: 261

ISBN-13: 0198793332

DOWNLOAD EBOOK

Ryan Wasserman explores a range of fascinating puzzles raised by the possibility of time travel, with entertaining examples from physics, science fiction, and popular culture, and he draws out their implications for our understanding of time, tense, freedom, fatalism, causation, counterfactuals, laws of nature, persistence, change, and mereology.

Dr. Quantum in the Grandfather Paradox
Dr. Quantum in the Grandfather Paradox

Author: Fred Alan Wolf

Publisher: Elora Media

Published: 2007

Total Pages: 176

ISBN-13: 9780978681333

DOWNLOAD EBOOK

Dr. Quantum- first introduced in the world wide hit film "What The Bleep Do We Know?!" is a series of adventures featuring the many-faceted fields of futuristic scientific thought. We follow Dr. Quantumand his UUSS (United Earth Science Services) team in the early 25th century in their endeavors to further the well being of the universes inhabiatnts through technology and science.

Time Travel
Time Travel

Author: Nikk Effingham

Publisher:

Published: 2020

Total Pages: 260

ISBN-13: 0198842503

DOWNLOAD EBOOK

Time travel is metaphysically possible. Nikk Effingham contends that arguments for the impossibility of time travel are not sound. Focusing mainly on the Grandfather Paradox, Effingham explores the ramifications of taking this view, discusses issues in probability and decision theory, and considers the potential dangers of travelling in time.

A Time Travel Dialogue
A Time Travel Dialogue

Author: John W. Carroll

Publisher: Open Book Publishers

Published: 2014-08-01

Total Pages: 98

ISBN-13: 178374037X

DOWNLOAD EBOOK

Is time travel just a confusing plot device deployed by science fiction authors and Hollywood filmmakers to amaze and amuse? Or might empirical data prompt a scientific hypothesis of time travel? Structured on a fascinating dialogue involving a distinguished physicist, Dr. Rufus, a physics graduate student and a computer scientist this book probes an experimentally supported hypothesis of backwards time travel – and in so doing addresses key metaphysical issues, such as causation, identity over time and free will. The setting is the Jefferson National Laboratory during a period of five days in 2010. Dr. Rufus’s experimental search for the psi-lepton and the resulting intractable data spurs the discussion on time travel. She and her two colleagues are pushed by their observations to address the grandfather paradox and other puzzles about backwards causation, with attention also given to causal loops, multi-dimensional time, and the prospect that only the present exists. Sensible solutions to the main puzzles emerge, ultimately advancing the case for time travel really being possible. A Time Travel Dialogue addresses the possibility of time travel, approaching familiar paradoxes in a rigorous, engaging, and fun manner. It follows in the long philosophical tradition of using dialogue to present philosophical ideas and arguments, but is ground breaking in its use of the dialogue format to introduce readers to the metaphysics of time travel, and is also distinctive in its use of lab results to drive philosophical analysis. The discussion of data that might decide whether time is one-dimensional (one timeline) or multi-dimensional (branching time) is especially novel.

Mickey7
Mickey7

Author: Edward Ashton

Publisher: St. Martin's Press

Published: 2022-02-15

Total Pages: 273

ISBN-13: 1250275040

DOWNLOAD EBOOK

*Soon to be the major motion picture Mickey17* The Martian meets Multiplicity in Edward Ashton's high concept science fiction thriller, in which Mickey7, an "expendable," refuses to let his replacement clone Mickey8 take his place. Dying isn’t any fun...but at least it’s a living. Mickey7 is an Expendable: a disposable employee on a human expedition sent to colonize the ice world Niflheim. Whenever there’s a mission that’s too dangerous—even suicidal—the crew turns to Mickey. After one iteration dies, a new body is regenerated with most of his memories intact. After six deaths, Mickey7 understands the terms of his deal...and why it was the only colonial position unfilled when he took it. On a fairly routine scouting mission, Mickey7 goes missing and is presumed dead. By the time he returns to the colony base, surprisingly helped back by native life, Mickey7’s fate has been sealed. There’s a new clone, Mickey8, reporting for Expendable duties. The idea of duplicate Expendables is universally loathed, and if caught, they will likely be thrown into the recycler for protein. Mickey7 must keep his double a secret from the rest of the colony. Meanwhile, life on Niflheim is getting worse. The atmosphere is unsuitable for humans, food is in short supply, and terraforming is going poorly. The native species are growing curious about their new neighbors, and that curiosity has Commander Marshall very afraid. Ultimately, the survival of both lifeforms will come down to Mickey7. That is, if he can just keep from dying for good.

On the Brink of Paradox
On the Brink of Paradox

Author: Agustin Rayo

Publisher: MIT Press

Published: 2019-04-02

Total Pages: 321

ISBN-13: 0262039419

DOWNLOAD EBOOK

An introduction to awe-inspiring ideas at the brink of paradox: infinities of different sizes, time travel, probability and measure theory, and computability theory. This book introduces the reader to awe-inspiring issues at the intersection of philosophy and mathematics. It explores ideas at the brink of paradox: infinities of different sizes, time travel, probability and measure theory, computability theory, the Grandfather Paradox, Newcomb's Problem, the Principle of Countable Additivity. The goal is to present some exceptionally beautiful ideas in enough detail to enable readers to understand the ideas themselves (rather than watered-down approximations), but without supplying so much detail that they abandon the effort. The philosophical content requires a mind attuned to subtlety; the most demanding of the mathematical ideas require familiarity with college-level mathematics or mathematical proof. The book covers Cantor's revolutionary thinking about infinity, which leads to the result that some infinities are bigger than others; time travel and free will, decision theory, probability, and the Banach-Tarski Theorem, which states that it is possible to decompose a ball into a finite number of pieces and reassemble the pieces so as to get two balls that are each the same size as the original. Its investigation of computability theory leads to a proof of Gödel's Incompleteness Theorem, which yields the amazing result that arithmetic is so complex that no computer could be programmed to output every arithmetical truth and no falsehood. Each chapter is followed by an appendix with answers to exercises. A list of recommended reading points readers to more advanced discussions. The book is based on a popular course (and MOOC) taught by the author at MIT.

Last Year
Last Year

Author: Robert Charles Wilson

Publisher: Macmillan

Published: 2016-12-06

Total Pages: 298

ISBN-13: 146680078X

DOWNLOAD EBOOK

The Hugo Award–winning author of Spin, praised as “a hell of a storyteller” by Stephen King, gives time travel his own mind-bending twist . . . Two events made September 1st a memorable day for Jesse Cullum. First, he lost a pair of Oakley sunglasses. Second, he saved the life of President Ulysses S. Grant. In the near future of Robert Charles Wilson’s Last Year, the technology exists to open doorways into the past—but not our past, not exactly. Each “past” is effectively an alternate world, identical to ours but only up to the date on which we access it. And a given “past” can only be reached once. After a passageway is open, it’s the only road to that particular past; once closed, it can’t be reopened. A passageway has been opened to a version of late 19th-century Ohio. It’s been in operation for most of a decade, but it’s no secret, on either side of time. A small city has grown up around it to entertain visitors from our time, and many locals earn a good living catering to them. But like all such operations, it has a shelf life; as the “natives” become more sophisticated, their version of the “past” grows less attractive as a destination. Jesse Cullum is a native. And he knows the passageway will be closing soon. He’s fallen in love with a woman from our time, and he means to follow her back—no matter whose secrets he has to expose in order to do it. “Wilson’s prose is beautifully constructed in this intelligent and gripping novel.” —Chicago Review of Books

The Grandfather Paradox
The Grandfather Paradox

Author: Dave Means

Publisher: Lulu.com

Published: 2007-01-01

Total Pages: 278

ISBN-13: 1430301570

DOWNLOAD EBOOK

He was a government employed scientist, pulled from a mundain two-month study aboard a research ship stationed off the coast of Alaska. Vance Carr's superiors send him to investigate and identify a mysterious object discovered in a glacier, an object soon found to be something beyond comprehension; or belief. With his colleages, Carr unravels a mystery whose origin not only dates generations into the future, but also the past. He soon finds himself caught up in the greatest paradox known to man, one whose outcome carries the fate of the world's population.

Paradox
Paradox

Author: Jim Al-Khalili

Publisher: Random House

Published: 2013

Total Pages: 306

ISBN-13: 0552778060

DOWNLOAD EBOOK

How can a cat be both dead and alive at the same time? Why will Achilles never beat a tortoise in a race, no matter how fast he runs? And how can a person be ten years older than their twin? Throughout history, scientists have been coming up with theories and ideas that just do not seem to make sense