"The Twin Paradox is one of the best science thrillers to come along since Andy Weir's The Martian." Chris Weitz, Screenwriter, Rogue One With ten years passing for every three minutes on a remote stretch of Texas coast, planes fall out of the sky, evolved species are on the hunt, and people die inside one of the most vicious ecosystems ever grown-all a result of the government's efforts to slow down time. A lot can happen in ten years. That's the point. Governments are always racing for supremacy, for scientific breakthroughs, for technological advantages-and these things take time. Until something goes wrong. With the grounded yet massive world building of READY PLAYER ONE, thrilling scientific questions of JURASSIC PARK, and the time-bending teen drama of BEFORE I FALL, Wachter's THE TWIN PARADOX is a brilliantly plotted tale that is both intimate and massive, relentless yet deliberate, and explores the themes of self-acceptance, self-confidence, and natural selection in a richly hued and unforgettable world. Ultimately the eternal question of Nature versus Nurture is boiled down into this fast-paced thriller told over the course of five days and culminates in one single question: Do we get to choose who we are?

With his unique knack for making cutting-edge theoretical science effortlessly accessible, world-renowned physicist Paul Davies now tackles an issue that has boggled minds for centuries: Is time travel possible? The answer, insists Davies, is definitely yes—once you iron out a few kinks in the space-time continuum. With tongue placed firmly in cheek, Davies explains the theoretical physics that make visiting the future and revisiting the past possible, then proceeds to lay out a four-stage process for assembling a time machine and making it work. Wildly inventive and theoretically sound, How to Build a Time Machine is creative science at its best—illuminating, entertaining, and thought provoking.

The Paradox Twins is a copyright infringing biographical collage that exists on the Internet, pieced together by an unknown auteur. Named for the famous thought experiment, it concerns estranged twin brothers who reunite at their father's funeral to discover they no longer look alike. Haunted by the past (and possibly the future), they move into their father's house to settle his affairs, only to reignite old rivalries and uncover long-hidden secrets, most of which involve the young woman who lives next door. An epistolary work comprised of excerpts from various memoirs, novels, screenplay adaptations, and documents of public record, The Paradox Twins is an experimental, sci-fi ghost story about the scariest, most unknowable quantity there is-family. PRAISE FOR THE PARADOX TWINS "Chaplinsky takes a famous physics paradox and brings it back down to earth, using it to rethink the ways in which families relate and interrelate and disintegrate. A collage that assembles itself into a sneaky whole in which it's not always easy to tell what the truth is." -Brian Evenson, author of Song For the Unraveling of the World "As confirmed by The Paradox Twins, Joshua Chaplinsky is one of a handful of American novelists creating the literature of the future: dazzling, original and subversive." -Steve Erickson, author of Zeroville and Shadowbahn "Like a coy, uncanny hybrid of J.G. Ballard and John Carpenter, the Oulipo and the Bizarro, The Paradox Twins is an engrossing and digressive trip through birth and back, stuffed from end to end with mystic weirdness and meta-gags with style to spare." -Blake Butler, author of Alice Knott and 300,000,000

The thought experiment proposed by Langevin in 1911, known under the popular names, 'Clock Paradox' or 'Twin Paradox', is the most surprising result of the theory of Relativity: A twin who travels to a star at nearly the velocity of light comes back to Earth and finds his twin brother much older. In over a century, several thousands of published articles debated both in favor of and against this result. Unique to the physics of Relativity, this baffling phenomenon is analyzed as a main goal of this book.Among an incredible number of solutions, is there one of simplicity and clarity which may be accepted unanimously by all of the physics community? The answer is yes and this solution, which has its origin in Einstein himself, is developed in the framework of the Special Theory of Relativity. In detailing this solution, it is shown that the essential ingredient to understand the theory is the acceleration of the twins. All the models which do not include acceleration are incompatible with the original idea of Langevin. If one considers this phenomenon, several questions come to mind. Why did physicists debate excessively on the paradox and struggle to reach an agreement? Why was there resistance to integrate acceleration into their studies? Why is the solution developed in this book known only by a minority of scientists?Written for physicists, historians and philosophers of science, this book seeks to answer these questions based on (1) the psychological difficulty to accept the theoretical results, and (2) the fact that scientific knowledge is not uniformly distributed among scientists.

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.

Philosophical foundations of the physics of space-time This concise book introduces nonphysicists to the core philosophical issues surrounding the nature and structure of space and time, and is also an ideal resource for physicists interested in the conceptual foundations of space-time theory. Tim Maudlin's broad historical overview examines Aristotelian and Newtonian accounts of space and time, and traces how Galileo's conceptions of relativity and space-time led to Einstein's special and general theories of relativity. Maudlin explains special relativity with enough detail to solve concrete physical problems while presenting general relativity in more qualitative terms. Additional topics include the Twins Paradox, the physical aspects of the Lorentz-FitzGerald contraction, the constancy of the speed of light, time travel, the direction of time, and more. Introduces nonphysicists to the philosophical foundations of space-time theory Provides a broad historical overview, from Aristotle to Einstein Explains special relativity geometrically, emphasizing the intrinsic structure of space-time Covers the Twins Paradox, Galilean relativity, time travel, and more Requires only basic algebra and no formal knowledge of physics

Presents a step-by-step explanation of Einstein's Special Theory of Relativity through a series of diagrams rather than equations.