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Author: Ben Bova Publisher: Sourcebooks, Inc. ISBN: 9781402200090 Category : Science Languages : en Pages : 482
Book Description
From the origins of the earth to the exploration of the heavens, Ben Bova, a multiple winner of science fiction's Hugo Award, unveils the beauty and science of light. In accessible prose, he explains new discoveries in areas ranging from relativity and quantum physics to perspective and the Renaissance painters' use of light.
Author: Ben Bova Publisher: Sourcebooks, Inc. ISBN: 9781402200090 Category : Science Languages : en Pages : 482
Book Description
From the origins of the earth to the exploration of the heavens, Ben Bova, a multiple winner of science fiction's Hugo Award, unveils the beauty and science of light. In accessible prose, he explains new discoveries in areas ranging from relativity and quantum physics to perspective and the Renaissance painters' use of light.
Author: Dennis F. Vanderwerf Publisher: Springer ISBN: 3319643169 Category : Science Languages : en Pages : 340
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: Jennifer Berne Publisher: Chronicle Books ISBN: 1452113092 Category : Juvenile Nonfiction Languages : en Pages : 58
Book Description
A boy rides a bicycle down a dusty road. But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.
Author: M. Y. Han Publisher: World Scientific ISBN: 9812560343 Category : Science Languages : en Pages : 116
Book Description
This book presents the essential aspects of relativistic quantum field theory, with minimal use of mathematics. It covers the development of quantum field theory from the original quantization of electromagnetic field to the gauge field theory of interactions among quarks and leptons.Aimed at both scientists and non-specialists, it requires only some rudimentary knowledge of the Lagrangian and Hamiltonian formulation of Newtonian mechanics and a basic understanding of the special theory of relativity and quantum mechanics.
Author: Ann Breslin Publisher: World Scientific ISBN: 1848167601 Category : Science Languages : en Pages : 552
Book Description
This book is the first of its kind devoted to the key role played by light and electromagnetic radiation in the universe. Readers are introduced to philosophical hypotheses such as the economy, symmetry and the universality of natural laws, and are then guided to practical consequences such as the rules of geometrical optics and even Einstein''s well-known but mysterious relationship, E = mc2. Most chapters feature a pen picture of the life and character of a relevant scientific figure. These OCyHistorical InterludesOCO include, among others, Galileo''s conflicts with the Inquisition, Fourier''s taunting of the guillotine, Neils Bohr and World War II, and the unique character of Richard Feynman.The second edition has been revised and made more accessible to the general reader. Whenever possible, the mathematical material of the first edition has been replaced by appropriate text to give a verbal account of the mystery of the phenomenon of light and how its understanding has developed from pre-historic to present times. The emphasis is on reading for interest and enjoyment; formulae or equations which underpin and reinforce the argument are presented in a form which does not interfere with the flow of the text.The book will be of interest to students and teachers, as well as general readers interested in physics.
Author: Hannah Spencer Publisher: John Hunt Publishing ISBN: 1782792066 Category : Fiction Languages : en Pages : 389
Book Description
A faint echo of the past, a memory crossing the mists of time, was Bridget's first clue of a life she once lived. The first step of the journey to understand the most pondered enigma of all time, life. Bridget's purpose is to find that spiritual talisman sought by people of all ages, the Philosopher's Stone or Holy Grail. Dependent on her success is her own salvation and that of the world. Using the accumulated wisdom of five millennia of human thought, together with 21st-century science, Bridget must learn the true nature of herself, life, and that vast being known by scientists as the Cosmos and the religious as deity, reconciling the fundamental paradoxes of life and death, good and evil, science and God. She undertook the quest before, as an Iron Age priestess. Now, history is repeating itself. The world again descends into chaos and Bridget must walk The Path once more. ,
Author: Paul Fleischman Publisher: Henry Holt and Company (BYR) ISBN: 1250136091 Category : Juvenile Fiction Languages : en Pages : 40
Book Description
In this companion to Glass Slipper, Gold Sandal, Newbery Medal winner Paul Fleischman and Julie Paschkis turn to the universal story of creation. In the beginning there was only darkness. . . . There was fire and ice. . . . There was a single drop of milk. Combining elements of the creation story from different traditions, this narrative weaves together one complete picture of how the world began. First Light, First Life is a celebration of the many and varied peoples of the earth, of their commonalities and their differences. It is a celebration of life. Learn more about the creation of First Light, First Life: https://booksaroundthetable.wordpress.com/2016/09/30/first-light-first-life/ http://www.paulfleischman.net/bio.htm#FirstLightArticle
Author: William MacEwen Publisher: Little, Brown ISBN: 0316315060 Category : Biography & Autobiography Languages : en Pages : 328
Book Description
The book that inspired the major motion picture I Saw the Light. In his brief life, Hank Williams created one of the defining bodies of American music. Songs such as "Your Cheatin' Heart," "Hey, Good Lookin'," and "Jambalaya" sold millions of records and became the model for virtually all country music that followed. But by the time of his death at age twenty-nine, Williams had drunk and drugged and philandered his way through two messy marriages and out of his headline spot on the Grand Ole Opry. Even though he was country music's top seller, toward the end he was so famously unreliable that he was lucky to get a booking in a beer hall. Colin Escott's enthralling, definitive biograph -- now the basis of the major motion picture I Saw the Light -- vividly details the singer's stunning rise and his spectacular decline, revealing much that was previously unknown or hidden about the life of this country music legend. Originally published as Hank William: The Biography.
Author: Susanne Strasser Publisher: Charlesbridge Publishing ISBN: 1580898491 Category : Juvenile Fiction Languages : en Pages : 24
Book Description
Elephant is so heavy, and all the other animals are so light. How will the seesaw ever go up and down? Toddlers will be drawn in by repetition, opposites, humor, and an unexpected twist in this board book story about Elephant's quest to get the seesaw to teeter. A cast of friendly animals--who are all so light--try to help move the seesaw, but Elephant's side won't budge. He's so heavy. Then what happens when a child swoops in with other plans? Short, simple, and memorable, this board book offers a satisfying story arc. "Such a heavyweight for such a light little book—delightful" — Kirkus Reviews STARRED REVIEW "An amusing introduction to the concepts of weight, balance, and opposites" — Publisher's Weekly