The Trouble with Gravity PDF Download
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Author: Richard Panek
Publisher: Mariner Books
ISBN: 0544526740
Category : Fiction
Languages : en
Pages : 261
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Book Description
Gravity in our myths -- Gravity in motion -- Gravity as a fiction -- Gravity as a fact -- Gravity as an equal -- Gravity in excelsis -- Gravity in our bones.
Author: Richard Panek
Publisher: Mariner Books
ISBN: 0544526740
Category : Fiction
Languages : en
Pages : 261
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Book Description
Gravity in our myths -- Gravity in motion -- Gravity as a fiction -- Gravity as a fact -- Gravity as an equal -- Gravity in excelsis -- Gravity in our bones.
Author: Harry Collins
Publisher: University of Chicago Press
ISBN: 0226113795
Category : Science
Languages : en
Pages : 896
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Book Description
According to the theory of relativity, we are constantly bathed in gravitational radiation. When stars explode or collide, a portion of their mass becomes energy that disturbs the very fabric of the space-time continuum like ripples in a pond. But proving the existence of these waves has been difficult; the cosmic shudders are so weak that only the most sensitive instruments can be expected to observe them directly. Fifteen times during the last thirty years scientists have claimed to have detected gravitational waves, but so far none of those claims have survived the scrutiny of the scientific community. Gravity's Shadow chronicles the forty-year effort to detect gravitational waves, while exploring the meaning of scientific knowledge and the nature of expertise. Gravitational wave detection involves recording the collisions, explosions, and trembling of stars and black holes by evaluating the smallest changes ever measured. Because gravitational waves are so faint, their detection will come not in an exuberant moment of discovery but through a chain of inference; for forty years, scientists have debated whether there is anything to detect and whether it has yet been detected. Sociologist Harry Collins has been tracking the progress of this research since 1972, interviewing key scientists and delineating the social process of the science of gravitational waves. Engagingly written and authoritatively comprehensive, Gravity's Shadow explores the people, institutions, and government organizations involved in the detection of gravitational waves. This sociological history will prove essential not only to sociologists and historians of science but to scientists themselves.
Author: Marcus Chown
Publisher: Simon and Schuster
ISBN: 1681775948
Category : Science
Languages : en
Pages : 239
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Book Description
Why the force that keeps our feet on the ground holds the key to understanding the nature of time and the origin of the universe. Gravity is the weakest force in the everyday world yet it is the strongest force in the universe. It was the first force to be recognized and described yet it is the least understood. It is a "force" that keeps your feet on the ground yet no such force actually exists. Gravity, to steal the words of Winston Churchill, is "a riddle, wrapped in a mystery, inside an enigma." And penetrating that enigma promises to answer the biggest questions in science: what is space? What is time? What is the universe? And where did it all come from? Award-winning writer Marcus Chown takes us on an unforgettable journey from the recognition of the "force" of gravity in 1666 to the discovery of gravitational waves in 2015. And, as we stand on the brink of a seismic revolution in our worldview, he brings us up to speed on the greatest challenge ever to confront physics.
Author: Harry Collins
Publisher: MIT Press
ISBN: 0262535122
Category : Science
Languages : en
Pages : 415
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Book Description
A fascinating account, written in real time, of the unfolding of a scientific discovery: the first detection of gravitational waves. Scientists have been trying to confirm the existence of gravitational waves for fifty years. Then, in September 2015, came a “very interesting event” (as the cautious subject line in a physicist's email read) that proved to be the first detection of gravitational waves. In Gravity's Kiss, Harry Collins—who has been watching the science of gravitational wave detection for forty-three of those fifty years and has written three previous books about it—offers a final, fascinating account, written in real time, of the unfolding of one of the most remarkable scientific discoveries ever made. Predicted by Einstein in his theory of general relativity, gravitational waves carry energy from the collision or explosion of stars. Dying binary stars, for example, rotate faster and faster around each other until they merge, emitting a burst of gravitational waves. It is only with the development of extraordinarily sensitive, highly sophisticated detectors that physicists can now confirm Einstein's prediction. This is the story that Collins tells. Collins, a sociologist of science who has been embedded in the gravitational wave community since 1972, traces the detection, the analysis, the confirmation, and the public presentation and the reception of the discovery—from the first email to the final published paper and the response of professionals and the public. Collins shows that science today is collaborative, far-flung (with the physical location of the participants hardly mattering), and sometimes secretive, but still one of the few institutions that has integrity built into it.
Author: Melissa West
Publisher: Entangled: Teen
ISBN: 9781620610916
Category : Juvenile Fiction
Languages : en
Pages : 0
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Book Description
In the future, only one rule will matter: Don't. Ever. Peek. Seventeen-year-old Ari Alexander just broke that rule and saw the last person she expected hovering above her bed — arrogant Jackson Locke, the most popular boy in her school. She expects instant execution or some kind of freak alien punishment, but instead, Jackson issues a challenge: help him, or everyone on Earth will die. Ari knows she should report him, but everything about Jackson makes her question what she's been taught about his kind. And against her instincts, she's falling for him. But Ari isn't just any girl, and Jackson wants more than her attention. She's a military legacy who's been trained by her father and exposed to war strategies and societal information no one can know — especially an alien spy, like Jackson. Giving Jackson the information he needs will betray her father and her country, but keeping silent will start a war.
Author: Tom Ballow
Publisher: Trafford Publishing
ISBN: 141205611X
Category : Science
Languages : en
Pages : 84
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Book Description
This book debunks the conventional theory of flight and lift, and proves that the Gravity Generated Atmospheric Pressure Force and the Counter Force support an airplane in flight.
Author: Henry Petroski
Publisher: Yale University Press
ISBN: 0300268947
Category : Science
Languages : en
Pages : 329
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Book Description
An eminent engineer and historian tackles one of the most elemental aspects of life: how we experience and utilize physical force “Another gem from a master of technology writing.”—Kirkus Reviews Force explores how humans interact with the material world in the course of their everyday activities. This book for the general reader also considers the significance of force in shaping societies and cultures. Celebrated author Henry Petroski delves into the ongoing physical interaction between people and things that enables them to stay put or causes them to move. He explores the range of daily human experience whereby we feel the sensations of push and pull, resistance and assistance. The book is also about metaphorical force, which manifests itself as pressure and relief, achievement and defeat. Petroski draws from a variety of disciplines to make the case that force—represented especially by our sense of touch—is a unifying principle that pervades our lives. In the wake of a prolonged global pandemic that increasingly cautioned us about contact with the physical world, Petroski offers a new perspective on the importance of the sensation and power of touch.
Author: Arthur Howard
Publisher: Houghton Mifflin Harcourt
ISBN: 9780152047658
Category : Juvenile Fiction
Languages : en
Pages : 36
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Book Description
A humorous story about a dog and his day.
Author: Thomas Pynchon
Publisher: Penguin
ISBN: 1101594659
Category : Fiction
Languages : en
Pages : 885
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Book Description
Winner of the 1974 National Book Award "The most profound and accomplished American novel since the end of World War II." - The New Republic “A screaming comes across the sky. . .” A few months after the Germans’ secret V-2 rocket bombs begin falling on London, British Intelligence discovers that a map of the city pinpointing the sexual conquests of one Lieutenant Tyrone Slothrop, U.S. Army, corresponds identically to a map showing the V-2 impact sites. The implications of this discovery will launch Slothrop on an amazing journey across war-torn Europe, fleeing an international cabal of military-industrial superpowers, in search of the mysterious Rocket 00000.
Author: Jeffrey Koperski
Publisher: John Wiley & Sons
ISBN: 1118932803
Category : Science
Languages : en
Pages : 293
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Book Description
The Physics of Theism provides a timely, critical analysis of the ways in which physics intertwines with religion. Koperski brings clarity to a range of arguments including the fine-tuning argument, naturalism, the laws of nature, and the controversy over Intelligent Design. A single author text providing unprecedented scope and depth of analysis of key issues within the Philosophy of Religion and the Philosophy of Science Critically analyses the ways in which physics is brought into play in matters of religion Self-contained chapters allow readers to directly access specific areas of interest The area is one of considerable interest, and this book is a timely and well-conceived contribution to these debates Written by an accomplished scholar working in the philosophy of physics in a style that renders complex arguments accessible
