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The Interplanetary Laser Jousting Tournament (HB)

The Interplanetary Laser Jousting Tournament (HB)
Author: John Barry
Publisher: Dorrance Publishing
Total Pages: 76
Release: 2019-08-28
Genre: Reference
ISBN: 1480995177

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The Interplanetary Laser Jousting Tournament (HB) Or Relativity Revised By: John Barry It is said that two spaceships going away from each other at very high speeds are able to see light from the other travelling at the proper speed of light because space contracts and time slows down. What would happen if these two spacecrafts passed each other? Would space suddenly invert and time change speed? How would a spaceship travelling between two light sources, such as stars, see light from both going the right speed at the same time? If, on the other hand, light travels at a broad range of speeds and we can detect only that which is going the right speed for us, then where is all the other light hiding? An electron in a cyclotron that is accelerated toward a target at close to the speed of light gains mass. If the target were racing away at a near equal speed, would that extra mass turn out to not be there? This book suggests an alternate theory to special relativity and a few experiments to prove it – or help us to learn something new.


The Interplanetary Laser Jousting Tournament

The Interplanetary Laser Jousting Tournament
Author: John Barry
Publisher: Dorrance Publishing
Total Pages: 76
Release: 2019-08-30
Genre: Reference
ISBN: 1480995185

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The Interplanetary Laser Jousting Tournament Or Relativity Revised By: John Barry It is said that two spaceships going away from each other at very high speeds are able to see light from the other travelling at the proper speed of light because space contracts and time slows down. What would happen if these two spacecrafts passed each other? Would space suddenly invert and time change speed? How would a spaceship travelling between two light sources, such as stars, see light from both going the right speed at the same time? If, on the other hand, light travels at a broad range of speeds and we can detect only that which is going the right speed for us, then where is all the other light hiding? An electron in a cyclotron that is accelerated toward a target at close to the speed of light gains mass. If the target were racing away at a near equal speed, would that extra mass turn out to not be there? This book suggests an alternate theory to special relativity and a few experiments to prove it – or help us to learn something new.


Archaeology Anthropology and Interstellar Communication

Archaeology Anthropology and Interstellar Communication
Author: Douglas A. Douglas A. Vakoch
Publisher: CreateSpace
Total Pages: 0
Release: 2015-03-24
Genre:
ISBN: 9781511415859

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Addressing a field that has been dominated by astronomers, physicists, engineers, and computer scientists, the contributors to this collection raise questions that may have been overlooked by physical scientists about the ease of establishing meaningful communication with an extraterrestrial intelligence. These scholars are grappling with some of the enormous challenges that will face humanity if an information-rich signal emanating from another world is detected. By drawing on issues at the core of contemporary archaeology and anthropology, we can be much better prepared for contact with an extraterrestrial civilization, should that day ever come.


The Age of Em

The Age of Em
Author: Robin Hanson
Publisher: Oxford University Press
Total Pages: 522
Release: 2016-05-13
Genre: Computers
ISBN: 0191069663

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Robots may one day rule the world, but what is a robot-ruled Earth like? Many think the first truly smart robots will be brain emulations or ems. Scan a human brain, then run a model with the same connections on a fast computer, and you have a robot brain, but recognizably human. Train an em to do some job and copy it a million times: an army of workers is at your disposal. When they can be made cheaply, within perhaps a century, ems will displace humans in most jobs. In this new economic era, the world economy may double in size every few weeks. Some say we can't know the future, especially following such a disruptive new technology, but Professor Robin Hanson sets out to prove them wrong. Applying decades of expertise in physics, computer science, and economics, he uses standard theories to paint a detailed picture of a world dominated by ems. While human lives don't change greatly in the em era, em lives are as different from ours as our lives are from those of our farmer and forager ancestors. Ems make us question common assumptions of moral progress, because they reject many of the values we hold dear. Read about em mind speeds, body sizes, job training and career paths, energy use and cooling infrastructure, virtual reality, aging and retirement, death and immortality, security, wealth inequality, religion, teleportation, identity, cities, politics, law, war, status, friendship and love. This book shows you just how strange your descendants may be, though ems are no stranger than we would appear to our ancestors. To most ems, it seems good to be an em.


Chebyshev and Fourier Spectral Methods

Chebyshev and Fourier Spectral Methods
Author: John P. Boyd
Publisher: Courier Corporation
Total Pages: 690
Release: 2001-12-03
Genre: Mathematics
ISBN: 0486411834

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Completely revised text focuses on use of spectral methods to solve boundary value, eigenvalue, and time-dependent problems, but also covers Hermite, Laguerre, rational Chebyshev, sinc, and spherical harmonic functions, as well as cardinal functions, linear eigenvalue problems, matrix-solving methods, coordinate transformations, methods for unbounded intervals, spherical and cylindrical geometry, and much more. 7 Appendices. Glossary. Bibliography. Index. Over 160 text figures.


Dark Ecology

Dark Ecology
Author: Timothy Morton
Publisher: Columbia University Press
Total Pages: 257
Release: 2016-04-12
Genre: Philosophy
ISBN: 0231541368

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Timothy Morton argues that ecological awareness in the present Anthropocene era takes the form of a strange loop or Möbius strip, twisted to have only one side. Deckard travels this oedipal path in Blade Runner (1982) when he learns that he might be the enemy he has been ordered to pursue. Ecological awareness takes this shape because ecological phenomena have a loop form that is also fundamental to the structure of how things are. The logistics of agricultural society resulted in global warming and hardwired dangerous ideas about life-forms into the human mind. Dark ecology puts us in an uncanny position of radical self-knowledge, illuminating our place in the biosphere and our belonging to a species in a sense that is far less obvious than we like to think. Morton explores the logical foundations of the ecological crisis, which is suffused with the melancholy and negativity of coexistence yet evolving, as we explore its loop form, into something playful, anarchic, and comedic. His work is a skilled fusion of humanities and scientific scholarship, incorporating the theories and findings of philosophy, anthropology, literature, ecology, biology, and physics. Morton hopes to reestablish our ties to nonhuman beings and to help us rediscover the playfulness and joy that can brighten the dark, strange loop we traverse.


Underland: A Deep Time Journey

Underland: A Deep Time Journey
Author: Robert Macfarlane
Publisher: W. W. Norton & Company
Total Pages: 496
Release: 2019-06-04
Genre: Nature
ISBN: 0393242153

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National Bestseller • New York Times “100 Notable Books of the Year” • NPR “Favorite Books of 2019” • Guardian “100 Best Books of the 21st Century” • Winner of the National Outdoor Book Award From the best-selling, award-winning author of Landmarks and The Old Ways, a haunting voyage into the planet’s past and future. Hailed as "the great nature writer of this generation" (Wall Street Journal), Robert Macfarlane is the celebrated author of books about the intersections of the human and the natural realms. In Underland, he delivers his masterpiece: an epic exploration of the Earth’s underworlds as they exist in myth, literature, memory, and the land itself. In this highly anticipated sequel to his international bestseller The Old Ways, Macfarlane takes us on an extraordinary journey into our relationship with darkness, burial, and what lies beneath the surface of both place and mind. Traveling through “deep time”—the dizzying expanses of geologic time that stretch away from the present—he moves from the birth of the universe to a post-human future, from the prehistoric art of Norwegian sea caves to the blue depths of the Greenland ice cap, from Bronze Age funeral chambers to the catacomb labyrinth below Paris, and from the underground fungal networks through which trees communicate to a deep-sunk “hiding place” where nuclear waste will be stored for 100,000 years to come. Woven through Macfarlane’s own travels are the unforgettable stories of descents into the underland made across history by explorers, artists, cavers, divers, mourners, dreamers, and murderers, all of whom have been drawn for different reasons to seek what Cormac McCarthy calls “the awful darkness within the world.” Global in its geography and written with great lyricism and power, Underland speaks powerfully to our present moment. Taking a deep-time view of our planet, Macfarlane here asks a vital and unsettling question: “Are we being good ancestors to the future Earth?” Underland marks a new turn in Macfarlane’s long-term mapping of the relations of landscape and the human heart. From its remarkable opening pages to its deeply moving conclusion, it is a journey into wonder, loss, fear, and hope. At once ancient and urgent, this is a book that will change the way you see the world.


A New History of Modern Computing

A New History of Modern Computing
Author: Thomas Haigh
Publisher: MIT Press
Total Pages: 545
Release: 2021-09-14
Genre: Technology & Engineering
ISBN: 0262542900

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How the computer became universal. Over the past fifty years, the computer has been transformed from a hulking scientific supertool and data processing workhorse, remote from the experiences of ordinary people, to a diverse family of devices that billions rely on to play games, shop, stream music and movies, communicate, and count their steps. In A New History of Modern Computing, Thomas Haigh and Paul Ceruzzi trace these changes. A comprehensive reimagining of Ceruzzi's A History of Modern Computing, this new volume uses each chapter to recount one such transformation, describing how a particular community of users and producers remade the computer into something new. Haigh and Ceruzzi ground their accounts of these computing revolutions in the longer and deeper history of computing technology. They begin with the story of the 1945 ENIAC computer, which introduced the vocabulary of "programs" and "programming," and proceed through email, pocket calculators, personal computers, the World Wide Web, videogames, smart phones, and our current world of computers everywhere--in phones, cars, appliances, watches, and more. Finally, they consider the Tesla Model S as an object that simultaneously embodies many strands of computing.


Cat Kid Comic Club 01

Cat Kid Comic Club 01
Author: Dav Pilkey
Publisher:
Total Pages: 0
Release: 2021-12
Genre: Cartoonists
ISBN: 9780702310928

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Li'l Petey, Flippy, and Molly introduce twenty-one rambunctious, funny, and talented baby frogs to the art of comic making. As the story unwinds with mishaps and hilarity, readers get to see the progress, mistakes, and improvements that come with practice and persistence.


The 2030 Spike

The 2030 Spike
Author: Colin Mason
Publisher: Routledge
Total Pages: 256
Release: 2013-06-17
Genre: Law
ISBN: 1136555110

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The clock is relentlessly ticking! Our world teeters on a knife-edge between a peaceful and prosperous future for all, and a dark winter of death and destruction that threatens to smother the light of civilization. Within 30 years, in the 2030 decade, six powerful 'drivers' will converge with unprecedented force in a statistical spike that could tear humanity apart and plunge the world into a new Dark Age. Depleted fuel supplies, massive population growth, poverty, global climate change, famine, growing water shortages and international lawlessness are on a crash course with potentially catastrophic consequences. In the face of both doomsaying and denial over the state of our world, Colin Mason cuts through the rhetoric and reams of conflicting data to muster the evidence to illustrate a broad picture of the world as it is, and our possible futures. Ultimately his message is clear; we must act decisively, collectively and immediately to alter the trajectory of humanity away from catastrophe. Offering over 100 priorities for immediate action, The 2030 Spike serves as a guidebook for humanity through the treacherous minefields and wastelands ahead to a bright, peaceful and prosperous future in which all humans have the opportunity to thrive and build a better civilization. This book is powerful and essential reading for all people concerned with the future of humanity and planet earth.