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Author: Dennis F. Vanderwerf
Publisher: Springer
ISBN: 3319643169
Category : Science
Languages : en
Pages : 340
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Book Description
This book traces the evolution of our understanding and utilization of light from classical antiquity and the early thoughts of Pythagoras to the present time. From the earliest recorded theories and experiments to the latest applications in photonic communication and computation, the ways in which light has been put to use are numerous and astounding. Indeed, some of the latest advances in light science are in fields that until recently belonged to the realm of science fiction. The author, writing for an audience of both students and other scientifically interested readers, describes fundamental investigations of the nature of light and ongoing methods to measure its speed as well as the emergence of the wave theory of light and the complementary photon theory. The importance of light in the theory of relativity is discussed as is the development of electrically-driven light sources and lasers. The information here covers the range o f weak single-photon light sources to super-high power lasers and synchrotron light sources. Many cutting-edge topics are also introduced, including entanglement-based quantum communication through optical fibers and free space, quantum teleportation, and quantum computing. The nature and use of "squeezed light" - e.g. for gravitational wave detection - is another fascinating excursion, as is the topic of fabricated metamaterials, as used to create invisibility cloaks. Here the reader also learns about the realization of extremely slow speed and time-reversed light. The theories, experiments, and applications described in this book are, whenever possible, derived from original references. The many annotated drawings and level of detail make clear the goals, procedures, and conclusions of the original investigators. Where they are required, all specialist terms and mathematical symbols are defined and explained. The final part of the book covers light expe riments in the free space of the cosmos, and also speculates about scenarios for the cosmological origins of light and the expected fate of the photon in a dying universe.
Author: Dennis F. Vanderwerf
Publisher: Springer
ISBN: 3319643169
Category : Science
Languages : en
Pages : 340
Get Book Here
Book Description
This book traces the evolution of our understanding and utilization of light from classical antiquity and the early thoughts of Pythagoras to the present time. From the earliest recorded theories and experiments to the latest applications in photonic communication and computation, the ways in which light has been put to use are numerous and astounding. Indeed, some of the latest advances in light science are in fields that until recently belonged to the realm of science fiction. The author, writing for an audience of both students and other scientifically interested readers, describes fundamental investigations of the nature of light and ongoing methods to measure its speed as well as the emergence of the wave theory of light and the complementary photon theory. The importance of light in the theory of relativity is discussed as is the development of electrically-driven light sources and lasers. The information here covers the range o f weak single-photon light sources to super-high power lasers and synchrotron light sources. Many cutting-edge topics are also introduced, including entanglement-based quantum communication through optical fibers and free space, quantum teleportation, and quantum computing. The nature and use of "squeezed light" - e.g. for gravitational wave detection - is another fascinating excursion, as is the topic of fabricated metamaterials, as used to create invisibility cloaks. Here the reader also learns about the realization of extremely slow speed and time-reversed light. The theories, experiments, and applications described in this book are, whenever possible, derived from original references. The many annotated drawings and level of detail make clear the goals, procedures, and conclusions of the original investigators. Where they are required, all specialist terms and mathematical symbols are defined and explained. The final part of the book covers light expe riments in the free space of the cosmos, and also speculates about scenarios for the cosmological origins of light and the expected fate of the photon in a dying universe.
Author: Jean-Henri Fabre
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 426
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Book Description
A book about metals, plants, animals, and planets.
Author: Walter Wick
Publisher:
ISBN: 9780439165877
Category : Juvenile Nonfiction
Languages : en
Pages : 0
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Book Description
Nonfiction picture book explains the scientific properties of light, touching on subjects ranging from incandescence and iridescence to light waves and the color spectrum.
Author: Arthur C. Clarke
Publisher: Macmillan + ORM
ISBN: 1429959622
Category : Fiction
Languages : en
Pages : 459
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Book Description
Quantum wormhole technology brings about the end of human privacy in a novel “fizzing with ideas” by two of science fiction’s most acclaimed authors (Kirkus Reviews). From Arthur C. Clarke, the brilliant mind that brought us 2001: A Space Odyssey, and Stephen Baxter, the Philip K. Dick Award–winning author of The Time Ships, comes a novel of a day, not so far in the future, when the barriers of time and distance have suddenly turned to glass. When a brilliant, driven industrialist harnesses cutting-edge physics to enable people everywhere, at trivial cost, to see one another at all times—around every corner, through every wall—the result is the sudden and complete abolition of human privacy, forever. Then the same technology proves able to look backward in time as well. The Light of Other Days is a story that will change your view of what it is to be human.
Author: Seb Falk
Publisher: National Geographic Books
ISBN: 0393868400
Category : Science
Languages : en
Pages : 0
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Book Description
Named a Best Book of 2020 by The Telegraph, The Times, and BBC History Magazine An illuminating guide to the scientific and technological achievements of the Middle Ages through the life of a crusading astronomer-monk. Soaring Gothic cathedrals, violent crusades, the Black Death: these are the dramatic forces that shaped the medieval era. But the so-called Dark Ages also gave us the first universities, eyeglasses, and mechanical clocks. As medieval thinkers sought to understand the world around them, from the passing of the seasons to the stars in the sky, they came to develop a vibrant scientific culture. In The Light Ages, Cambridge science historian Seb Falk takes us on a tour of medieval science through the eyes of one fourteenth-century monk, John of Westwyk. Born in a rural manor, educated in England’s grandest monastery, and then exiled to a clifftop priory, Westwyk was an intrepid crusader, inventor, and astrologer. From multiplying Roman numerals to navigating by the stars, curing disease, and telling time with an ancient astrolabe, we learn emerging science alongside Westwyk and travel with him through the length and breadth of England and beyond its shores. On our way, we encounter a remarkable cast of characters: the clock-building English abbot with leprosy, the French craftsman-turned-spy, and the Persian polymath who founded the world’s most advanced observatory. The Light Ages offers a gripping story of the struggles and successes of an ordinary man in a precarious world and conjures a vivid picture of medieval life as we have never seen it before. An enlightening history that argues that these times weren’t so dark after all, The Light Ages shows how medieval ideas continue to color how we see the world today.
Author: William Gibson
Publisher: Spectra
ISBN: 0307831183
Category : Fiction
Languages : en
Pages : 369
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Book Description
NEW YORK TIMES bestseller • 2005: Welcome to NoCal and SoCal, the uneasy sister-states of what used to be California. The millennium has come and gone, leaving in its wake only stunned survivors. In Los Angeles, Berry Rydell is a former armed-response rentacop now working for a bounty hunter. Chevette Washington is a bicycle messenger turned pickpocket who impulsively snatches a pair of innocent-looking sunglasses. But these are no ordinary shades. What you can see through these high-tech specs can make you rich—or get you killed. Now Berry and Chevette are on the run, zeroing in on the digitalized heart of DatAmerica, where pure information is the greatest high. And a mind can be a terrible thing to crash. . . . Praise for Virtual Light “Both exhilarating and terrifying . . . Although considered the master of 'cyberpunk' science fiction, William Gibson is also one fine suspense writer.”—People “A stunner . . . A terrifically stylish burst of kick-butt imagination.”—Entertainment Weekly “Convincing . . . frightening . . . Virtual Light is written with a sense of craft, a sense of humor and a sense of the ultimate seriousness of the problems it explores.”—Chicago Tribune “In the emerging pop culture of the information age, Gibson is the brightest star.”—The San Diego Union-Tribune
Author: Emma Chapman
Publisher: Bloomsbury Publishing
ISBN: 1472962907
Category : Science
Languages : en
Pages : 305
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Book Description
Astronomers have successfully observed a great deal of the Universe's history, from recording the afterglow of the Big Bang to imaging thousands of galaxies, and even to visualising an actual black hole. There's a lot for astronomers to be smug about. But when it comes to understanding how the Universe began and grew up we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the Universe. This brief but far-reaching period in the Universe's history, known to astrophysicists as the 'Epoch of Reionisation', represents the start of the cosmos as we experience it today. The time when the very first stars burst into life, when darkness gave way to light. After hundreds of millions of years of dark, uneventful expansion, one by the one these stars suddenly came into being. This was the point at which the chaos of the Big Bang first began to yield to the order of galaxies, black holes and stars, kick-starting the pathway to planets, to comets, to moons, and to life itself. Incorporating the very latest research into this branch of astrophysics, this book sheds light on this time of darkness, telling the story of these first stars, hundreds of times the size of the Sun and a million times brighter, lonely giants that lived fast and died young in powerful explosions that seeded the Universe with the heavy elements that we are made of. Emma Chapman tells us how these stars formed, why they were so unusual, and what they can teach us about the Universe today. She also offers a first-hand look at the immense telescopes about to come on line to peer into the past, searching for the echoes and footprints of these stars, to take this period in the Universe's history from the realm of theoretical physics towards the wonder of observational astronomy.
Author: Nasser Zakariya
Publisher: University of Chicago Press
ISBN: 022650073X
Category : Science
Languages : en
Pages : 563
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Book Description
Popular science readers embrace epics—the sweeping stories that claim to tell the history of all the universe, from the cosmological to the biological to the social. And the appeal is understandable: in writing these works, authors such as E. O. Wilson or Steven Weinberg deliberately seek to move beyond particular disciplines, to create a compelling story weaving together natural historical events, scientific endeavor, human discovery, and contemporary existential concerns. In AFinal Story, Nasser Zakariya delves into the origins and ambitions of these scientific epics, from the nineteenth century to the present, to see what they reveal about the relationship between storytelling, integrated scientific knowledge, and historical method. While seeking to transcend the perspectives of their own eras, the authors of the epics and the debates surrounding them are embedded in political and social struggles of their own times, struggles to which the epics in turn respond. In attempts to narrate an approach to a final, true account, these synthesizing efforts shape and orient scientific developments old and new. By looking closely at the composition of science epics and the related genres developed along with them, we are able to view the historical narrative of science as a form of knowledge itself, one that discloses much about the development of our understanding of and relationship to science over time.
Author: Seb Falk
Publisher:
ISBN: 9780141989679
Category : Inventions
Languages : en
Pages : 416
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Book Description
Author: Roger Zelazny
Publisher: Harper Collins
ISBN: 9780060567231
Category : Fiction
Languages : en
Pages : 308
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Book Description
Earth is long since dead. On a colony planet, a band of men has gained control of technology, made themselves immortal, and now rules their world as the gods of the Hindu pantheon. Only one dares oppose them: he who was once Siddhartha and is now Mahasamatman. Binder of Demons. Lord of Light.
