Download or read book Begin the Adventure How to Break the Light Barrier by A D 2070 second edition written by Homer B. Tilton and published by Infinite Study. This book was released on 2005 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1905 Einstein found from relativity that there is an impenetrable light barrier. He reiterated this "finden" in 1916, writing, "...We conclude that in the theory of relativity the velocity c plays the part of a limiting velocity, which can neither be reached nor exceeded by any real body." Poincare and Lorentz did not share Einstein's view. Then in a 1921 lecture and a 1922 book, "Sidelights on Relativity," Einstein wrote (pp. 35-6), "Poincare is right. The idea of the measuring-rod and the idea of the clock coordinated with it in the theory of relativity do not find their exact correspondence in the real world." Thus the light barrier was questioned by the same man who erected it, and the last theoretical obstacle to practical star travel was lifted; but few noticed. Fifty years later Mendel Sachs wrote about Einstein's "change of mind," again in 1985, 1993, and at other times; but Sachs' writings were scorned. The first author became aware of Sachs' writings in 2004 and the two exchanged views for a time. This book presents a hard-science case for practical star travel. The first six chapters lay it all out in a logical and factual manner consistent with the theory of relativity. Chapters 7 and 8 outline a "Grand Experiment" designed to probe the light barrier. Chapters 7-9 contain future-fiction accounts of possible scenarios of Humanity's first swaddling steps to the stars. Chapter 10 presents a separate argument questioning the idea of an absolute light barrier.
Download or read book Begin Adventure How to Break the Light Barrier by A D 2079 third edition written by Homer B. Tilton and published by Infinite Study. This book was released on 2010 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1905 Einstein found from relativity that there is an absolute lightbarrier. He reiterated his ¿finden¿ in 1916, writing, ¿¿We conclude that in thetheory of relativity the velocity c plays the part of limiting velocity, which canneither be reached nor exceeded by any real body.¿ Poincaré and Lorentz didnot share Einstein¿s view of relativity in that regard. Nor, later, did Fermi andTeller it seems. There were others who hesitated to come forward. Then in a1921 lecture and a 1922 look, ¿sidelights on Relativity,¿ Einstein wrote (pp. 35-6), ¿Poincaré is right. The idea of the measuring-rod and the idea of the clockco-ordinated with it in the theory of relativity do not find their exactcorrespondence in the real world.¿Thus the light barrier was questioned by the same man who erected it, andthe last theoretical obstacle to practical star travel was mortally wounded butfew noticed. There is still a conditional light barrier, but no longer one that isimpenetrable. It became clear that the second postulate of special relativity doesnot equate to an absolute light barrier as many continue to believe even to thisday; some highly-regarded scientists continue to subscribe to this faulty logic:¿I believe that special relativity is correct and consequently exceeding thespeed of light [by] (just accelerating more and more) is impossible,¿¿Don Lincoln, Fermilab, email dated 3 Feb. 2005.Such statements reflect a misunderstanding of the second postulate. The key isthat the second postulate applies to photons but not to rocketships; rocketshipsare not macrophotons as Sachs pointed out.In the September 1971 issue of the journal ¿Physics Today¿ MendelSachs wrote about Einstein¿s 1921-22 ¿change of mind¿ as he referred to it,again in 1985, 1993 and at other times; but Sachs¿ writings were scorned byother scientists. It was as if others wanted there to be a truly impenetrable lightbarrier perhaps because it seemed to hold open the exciting promise of timetravel. The first author became aware of Sachs¿ writings in 2004 and the twoexchanged views for a time as reported here.This book presents a hard-science case for practical star travel. The firstsix chapters lay it all out in a logical and factual manner consistent with thetheory of relativity. Chapters 7 & 8 outline a ¿Grand Experiment¿ designed toprobe the light barrier. Chapters 7-9 give future-fiction accounts of possiblescenarios of Humanity¿s first hesitant steps to the stars. Chapter 10 presents aseparate argument questioning the idea of an absolute light barrier.
Download or read book The Big Book of Conflict Resolution Games Quick Effective Activities to Improve Communication Trust and Collaboration written by Mary Scannell and published by McGraw Hill Professional. This book was released on 2010-05-28 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Make workplace conflict resolution a game that EVERYBODY wins! Recent studies show that typical managers devote more than a quarter of their time to resolving coworker disputes. The Big Book of Conflict-Resolution Games offers a wealth of activities and exercises for groups of any size that let you manage your business (instead of managing personalities). Part of the acclaimed, bestselling Big Books series, this guide offers step-by-step directions and customizable tools that empower you to heal rifts arising from ineffective communication, cultural/personality clashes, and other specific problem areas—before they affect your organization's bottom line. Let The Big Book of Conflict-Resolution Games help you to: Build trust Foster morale Improve processes Overcome diversity issues And more Dozens of physical and verbal activities help create a safe environment for teams to explore several common forms of conflict—and their resolution. Inexpensive, easy-to-implement, and proved effective at Fortune 500 corporations and mom-and-pop businesses alike, the exercises in The Big Book of Conflict-Resolution Games delivers everything you need to make your workplace more efficient, effective, and engaged.
Download or read book Wilderness Travel Medicine written by Eric Weiss and published by The Mountaineers Books. This book was released on 2011-12-27 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: CLICK HERE to download the section from Wilderness & Travel Medicine on "Chest & Abdominal Injuries" * Author is a nationally recognized expert in wilderness medicine * Covers both illnesses and injuries * Includes improvised techniques for when medical supplies aren't on hand * Every section has been updated and new illustrations added to this edition First published in 1992, Wilderness & Travel Medicine has been a staple of the emergency first-aid kits sold worldwide by Adventure Medical Kits. With this fourth edition, Mountaineers Books and Adventure Medical Kits have partnered to release an updated, standalone reference for anyone who ventures away from civilization. Topics covered include everything from CPR, shock, and fractures to head, eye, and dental injuries, poisonous reactions, frostbite, hypothermia, heat illness, and much, much more. Throughout the text, sidebars provide useful and improvised techniques for specific injuries. In addition, there is "When to Worry" advice explaining how to tell if an injury is advancing in severity, despite attempts to arrest or slow down dangerous symptoms.
Download or read book Gurps Basic Set Campaigns written by David L. Pulver and published by GURPS: Generic Universal Role. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "GURPS is the most flexible roleplaying system ever created. With just this book, you can adventure in any world you can imagine"--Cover
Download or read book Physics of the Impossible written by Michio Kaku and published by Anchor. This book was released on 2008-03-11 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATIONAL BESTSELLER • Inspired by the fantastic worlds of Star Trek, Star Wars, and Back to the Future, the renowned theoretical physicist and national bestselling author of The God Equation takes an informed, serious, and often surprising look at what our current understanding of the universe's physical laws may permit in the near and distant future. Teleportation, time machines, force fields, and interstellar space ships—the stuff of science fiction or potentially attainable future technologies? Entertaining, informative, and imaginative, Physics of the Impossible probes the very limits of human ingenuity and scientific possibility.
Download or read book The Uninhabitable Earth written by David Wallace-Wells and published by Tim Duggan Books. This book was released on 2019-02-19 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: #1 NEW YORK TIMES BESTSELLER • “The Uninhabitable Earth hits you like a comet, with an overflow of insanely lyrical prose about our pending Armageddon.”—Andrew Solomon, author of The Noonday Demon NAMED ONE OF THE BEST BOOKS OF THE YEAR BY The New Yorker • The New York Times Book Review • Time • NPR • The Economist • The Paris Review • Toronto Star • GQ • The Times Literary Supplement • The New York Public Library • Kirkus Reviews It is worse, much worse, than you think. If your anxiety about global warming is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible—food shortages, refugee emergencies, climate wars and economic devastation. An “epoch-defining book” (The Guardian) and “this generation’s Silent Spring” (The Washington Post), The Uninhabitable Earth is both a travelogue of the near future and a meditation on how that future will look to those living through it—the ways that warming promises to transform global politics, the meaning of technology and nature in the modern world, the sustainability of capitalism and the trajectory of human progress. The Uninhabitable Earth is also an impassioned call to action. For just as the world was brought to the brink of catastrophe within the span of a lifetime, the responsibility to avoid it now belongs to a single generation—today’s. LONGLISTED FOR THE PEN/E.O. WILSON LITERARY SCIENCE WRITING AWARD “The Uninhabitable Earth is the most terrifying book I have ever read. Its subject is climate change, and its method is scientific, but its mode is Old Testament. The book is a meticulously documented, white-knuckled tour through the cascading catastrophes that will soon engulf our warming planet.”—Farhad Manjoo, The New York Times “Riveting. . . . Some readers will find Mr. Wallace-Wells’s outline of possible futures alarmist. He is indeed alarmed. You should be, too.”—The Economist “Potent and evocative. . . . Wallace-Wells has resolved to offer something other than the standard narrative of climate change. . . . He avoids the ‘eerily banal language of climatology’ in favor of lush, rolling prose.”—Jennifer Szalai, The New York Times “The book has potential to be this generation’s Silent Spring.”—The Washington Post “The Uninhabitable Earth, which has become a best seller, taps into the underlying emotion of the day: fear. . . . I encourage people to read this book.”—Alan Weisman, The New York Review of Books
Download or read book Neon Pilgrim written by Lisa Dempster and published by Simon and Schuster. This book was released on 2017-08-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: During a culture-shocked exchange year in Japan, fifteen-year-old Lisa Dempster’s imagination is ignited by the story of the henro michi, an arduous 1200 kilometre Buddhist pilgrimage through the mountains of Japan. Perfectly suiting the romantic view of herself as a dusty, travel-worn explorer (well, one day), she promises to return to Japan and walk the henro michi, one way or another, as soon as humanely possible. Fast-forward thirteen years, and Lisa’s life is vastly different to what she pictured it would be. Severely depressed, socially withdrawn, overweight, on the dole and living with her mum, she is 28 and miserable. And then, completely by chance, the henro michi comes back into her life, through a book at her local library. It’s a sign. She decides then and there to go back to Japan almost immediately: to walk the henro michi, and walk herself back to health. Brushing aside the barriers that other people might find daunting – the 1200km of mountainous terrain, the sweltering Japanese summer, the fact she has no money and has never done a multi-day hike before – Lisa is determined to walk the pilgrimage, or die trying.
Download or read book Good Economics for Hard Times written by Abhijit V. Banerjee and published by PublicAffairs. This book was released on 2019-11-12 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The winners of the Nobel Prize show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of the good life as we have known it. Immigration and inequality, globalization and technological disruption, slowing growth and accelerating climate change--these are sources of great anxiety across the world, from New Delhi and Dakar to Paris and Washington, DC. The resources to address these challenges are there--what we lack are ideas that will help us jump the wall of disagreement and distrust that divides us. If we succeed, history will remember our era with gratitude; if we fail, the potential losses are incalculable. In this revolutionary book, renowned MIT economists Abhijit V. Banerjee and Esther Duflo take on this challenge, building on cutting-edge research in economics explained with lucidity and grace. Original, provocative, and urgent, Good Economics for Hard Times makes a persuasive case for an intelligent interventionism and a society built on compassion and respect. It is an extraordinary achievement, one that shines a light to help us appreciate and understand our precariously balanced world.
Download or read book Backpacker written by and published by . This book was released on 2007-09 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Download or read book The Forest of Hands and Teeth written by Carrie Ryan and published by Delacorte Press. This book was released on 2009-03-10 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Mary's world there are simple truths. The Sisterhood always knows best. The Guardians will protect and serve. The Unconsecrated will never relent. And you must always mind the fence that surrounds the village; the fence that protects the village from the Forest of Hands and Teeth. But, slowly, Mary’s truths are failing her. She’s learning things she never wanted to know about the Sisterhood and its secrets, and the Guardians and their power. And, when the fence is breached and her world is thrown into chaos, about the Unconsecrated and their relentlessness. Now, she must choose between her village and her future, between the one she loves and the one who loves her. And she must face the truth about the Forest of Hands and Teeth. Could there be life outside a world surrounded in so much death? [STAR] "A bleak but gripping story...Poignant and powerful."-Publishers Weekly, Starred "A postapocalyptic romance of the first order, elegantly written from title to last line."-Scott Westerfeld, author of the Uglies series and Leviathan "Intelligent, dark, and bewitching, The Forest of Hands and Teeth transitions effortlessly between horror and beauty. Mary's world is one that readers will not soon forget."-Cassandra Clare, bestselling author of City of Bones "Opening The Forest of Hands and Teeth is like cracking Pandora's box: a blur of darkness and a precious bit of hope pour out. This is a beautifully crafted, page-turning, powerful novel. I thoroughly enjoyed it."-Melissa Marr, bestselling author of Wicked Lovely and Ink Exchange "Dark and sexy and scary. Only one of the Unconsecrated could put this book down."-Justine Larbalestier, author of How to Ditch Your Fairy
Download or read book Fahrenheit 451 written by Ray Bradbury and published by . This book was released on 1968 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fireman in charge of burning books meets a revolutionary school teacher who dares to read. Depicts a future world in which all printed reading material is burned.
Download or read book Professional CUDA C Programming written by John Cheng and published by John Wiley & Sons. This book was released on 2014-09-09 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Break into the powerful world of parallel GPU programming with this down-to-earth, practical guide Designed for professionals across multiple industrial sectors, Professional CUDA C Programming presents CUDA -- a parallel computing platform and programming model designed to ease the development of GPU programming -- fundamentals in an easy-to-follow format, and teaches readers how to think in parallel and implement parallel algorithms on GPUs. Each chapter covers a specific topic, and includes workable examples that demonstrate the development process, allowing readers to explore both the "hard" and "soft" aspects of GPU programming. Computing architectures are experiencing a fundamental shift toward scalable parallel computing motivated by application requirements in industry and science. This book demonstrates the challenges of efficiently utilizing compute resources at peak performance, presents modern techniques for tackling these challenges, while increasing accessibility for professionals who are not necessarily parallel programming experts. The CUDA programming model and tools empower developers to write high-performance applications on a scalable, parallel computing platform: the GPU. However, CUDA itself can be difficult to learn without extensive programming experience. Recognized CUDA authorities John Cheng, Max Grossman, and Ty McKercher guide readers through essential GPU programming skills and best practices in Professional CUDA C Programming, including: CUDA Programming Model GPU Execution Model GPU Memory model Streams, Event and Concurrency Multi-GPU Programming CUDA Domain-Specific Libraries Profiling and Performance Tuning The book makes complex CUDA concepts easy to understand for anyone with knowledge of basic software development with exercises designed to be both readable and high-performance. For the professional seeking entrance to parallel computing and the high-performance computing community, Professional CUDA C Programming is an invaluable resource, with the most current information available on the market.
Download or read book GURPS Lite written by Sean Punch and published by . This book was released on 2000 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book This Is Where It Ends written by Marieke Nijkamp and published by Sourcebooks, Inc.. This book was released on 2016-01-05 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reviews are in! This Is Where It Ends, the #1 New York Times bestseller and one of the Best Books of the Decade (Buzzfeed, Paste Magazine, BookRiot), "could break you." "I am speechless." "The saddest book I have ever read." "Literally tore my heart out." Go inside a heartbreaking fictional school shooting, minute-by-terrifying-minute. Everyone has a reason to fear the boy with the gun... 10:00 a.m.: The principal of Opportunity, Alabama's high school finishes her speech, welcoming the entire student body to a new semester and encouraging them to excel and achieve. 10:02 a.m.: The students get up to leave the auditorium for their next class. 10:03 a.m.: The auditorium doors won't open. 10:05 a.m.: Someone starts shooting. Over the course of 54 minutes, four students must confront their greatest hopes, and darkest fears, as they come face-to-face with the boy with the gun. In a world where violence in schools is at an all-time high and school shootings are a horrifyingly common reality for teenagers, This Is Where It Ends is a rallying cry to end the gun violence epidemic for good. Praise for This Is Where It Ends: A Buzzfeed Best Young Adult Book of the Decade A Paste Magazine Best Teen Book of the Decade A Book Riot Biggest YA Book of the Decade A Professional Book Nerds Best Book of the Decade A Bustle.com Most-Anticipated YA Novel A Goodreads YA Best Books Pick A Goodreads Choice Award Finalist for Young Adult Fiction Kids Indie Next List Pick "Marieke Nijkamp's brutal, powerful fictional account of a school shooting is important in its timeliness." —Bustle.com "A gritty, emotional, and suspenseful read and although fictionalized, it reflects on a problematic and harrowing issue across the nation." —Buzzfeed "A compelling, brutal story of an unfortunately all-too familiar situation: a school shooting. Nijkamp portrays the events thoughtfully, recounting fifty-four intense minutes of bravery, love, and loss." —BookRiot
Download or read book Future State Justice League 2021 2021 1 written by Ram V. and published by DC Comics. This book was released on 2021-01-12 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Witness the start of a new era for the Justice League starring Jonathan Kent as Superman, Yara Flor as Wonder Woman, Jo Mullein as Green Lantern, Andy Curry as Aquawoman, a new Flash from the Multiverse, and [REDACTED] as Batman! Together, they protect the future, yet apart, their identities are secret even from one another-but why? When their greatest adversaries wind up murdered in an abandoned Hall of Justice, all clues point to...the Justice League! The new team’s adventures begin here! And in a new tale of the Justice League Dark, a witch hunt across the DC Universe begins as magic users are harvested and executed-and the team is on the run! Zatanna and Detective Chimp (now possessed by Etrigan) must round up new and old teammates, including John Constantine, Ragman, and Madame Xanadu. Their mission? To battle the power-mad Crow King, Merlin, before his plans for magical domination destroy the fabric of reality. But where is Dr. Fate? And what led the team to disband in the first place? Discover the truth here!
Download or read book Taming Liquid Hydrogen written by Virginia Parker Dawson and published by . This book was released on 2004 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
