The Spacetime Frontier
Author: Stewart Swain Productions
Publisher:
Published: 2005-01-01
Total Pages:
ISBN-13: 9780976785309
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Author: Stewart Swain Productions
Publisher:
Published: 2005-01-01
Total Pages:
ISBN-13: 9780976785309
DOWNLOAD EBOOKAuthor: Neil deGrasse Tyson
Publisher: W. W. Norton & Company
Published: 2012-02-27
Total Pages: 488
ISBN-13: 0393082911
DOWNLOAD EBOOK“A compelling appeal, at just the right time, for continuing to look up.”—Air & Space America’s space program is at a turning point. After decades of global primacy, NASA has ended the space-shuttle program, cutting off its access to space. No astronauts will be launched in an American craft, from American soil, until the 2020s, and NASA may soon find itself eclipsed by other countries’ space programs. With his signature wit and thought-provoking insights, Neil deGrasse Tyson—one of our foremost thinkers on all things space—illuminates the past, present, and future of space exploration and brilliantly reminds us why NASA matters now as much as ever. As Tyson reveals, exploring the space frontier can profoundly enrich many aspects of our daily lives, from education systems and the economy to national security and morale. For America to maintain its status as a global leader and a technological innovator, he explains, we must regain our enthusiasm and curiosity about what lies beyond our world. Provocative, humorous, and wonderfully readable, Space Chronicles represents the best of Tyson’s recent commentary, including a must-read prologue on NASA and partisan politics. Reflecting on topics that range from scientific literacy to space-travel missteps, Tyson gives us an urgent, clear-eyed, and ultimately inspiring vision for the future.
Author: Brian Greene
Publisher: W. W. Norton & Company
Published: 2003-09-30
Total Pages: 447
ISBN-13: 0393058581
DOWNLOAD EBOOKIntroduces the superstring theory that attempts to unite general relativity and quantum mechanics.
Author: Vesselin Petkov
Publisher: Springer Science & Business Media
Published: 2006-02-18
Total Pages: 291
ISBN-13: 3540277005
DOWNLOAD EBOOKPuts the emphasis on conceptual questions: Why is there no such thing as absolute motion? What is the physical meaning of relativity of simultaneity? But, the most important question that is addressed in this book is "what is the nature of spacetime?" or, equivalently, "what is the dimensionality of the world at the macroscopic level?" Develops answers to these questions via a thorough analysis of relativistic effects and explicitly asking whether the objects involved in those effects are three-dimensional or four-dimensional. Discusses the implication of the result (this analysis clearly shows that if the world and the physical objects were three-dimensional, none of the kinematic relativistic effects and the experimental evidence supporting them would be possible) for physics, philosophy, and our entire world view are discussed.
Author: Juliana Hu Pegues
Publisher: UNC Press Books
Published: 2021-05-11
Total Pages: 233
ISBN-13: 1469656191
DOWNLOAD EBOOKAs the enduring "last frontier," Alaska proves an indispensable context for examining the form and function of American colonialism, particularly in the shift from western continental expansion to global empire. In this richly theorized work, Juliana Hu Pegues evaluates four key historical periods in U.S.-Alaskan history: the Alaskan purchase, the Gold Rush, the emergence of salmon canneries, and the World War II era. In each, Hu Pegues recognizes colonial and racial entanglements between Alaska Native peoples and Asian immigrants. In the midst of this complex interplay, the American colonial project advanced by differentially racializing and gendering Indigenous and Asian peoples, constructing Asian immigrants as "out of place" and Alaska Natives as "out of time." Counter to this space-time colonialism, Native and Asian peoples created alternate modes of meaning and belonging through their literature, photography, political organizing, and sociality. Offering an intersectional approach to U.S. empire, Indigenous dispossession, and labor exploitation, Space-Time Colonialism makes clear that Alaska is essential to understanding both U.S. imperial expansion and the machinations of settler colonialism.
Author: Cornelius Ryan
Publisher:
Published: 1952
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Steven J. Dick
Publisher: Springer Nature
Published: 2020-05-11
Total Pages: 795
ISBN-13: 3030416143
DOWNLOAD EBOOKIn this comprehensive and interdisciplinary volume, former NASA Chief Historian Steven Dick reflects on the exploration of space, astrobiology and its implications, cosmic evolution, astronomical institutions, discovering and classifying the cosmos, and the philosophy of astronomy. The unifying theme of the book is the connection between cosmos and culture, or what Carl Sagan many years ago called the “cosmic connection.” As both an astronomer and historian of science, Dr. Dick has been both a witness to and a participant in many of the astronomical events of the last half century. This collection of papers presents his reflections over the last forty years in a way accessible to historians, philosophers, and scientists alike. From the search for alien life to ongoing space exploration efforts, readers will find this volume full of engaging topics relevant to science, society, and our collective future on planet Earth and beyond.
Author: William Howard Waller
Publisher: Harvard University Press
Published: 2003
Total Pages: 380
ISBN-13: 9780674010796
DOWNLOAD EBOOKFeaturing the latest observations and most compelling theories, this book provides a firm foundation for exploring the more speculative reaches of our current understanding."--BOOK JACKET.
Author: Cornelius Ryan
Publisher:
Published: 1952
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Toija Cinque
Publisher: Bloomsbury Publishing USA
Published: 2015-06-18
Total Pages: 369
ISBN-13: 1628923040
DOWNLOAD EBOOKA longstanding, successful and frequently controversial career spanning more than four decades establishes David Bowie as charged with contemporary cultural relevance. That David Bowie has influenced many lives is undeniable to his fans. He requisitions and challenges his audiences, through frequently indirect lyrics and images, to critically question sanity, identity and essentially what it means to be 'us' and why we are here. Enchanting David Bowie explores David Bowie as an anti-temporal figure and argues that we need to understand him across the many media platforms and art spaces he intersects with including theatre, film, television, the web, exhibition, installation, music, lyrics, video, and fashion. This exciting collection is organized according to the key themes of space, time, body, and memory - themes that literally and metaphorically address the key questions and intensities of his output.