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Recommended For You

Reality Is Not What It Seems

The Journey to Quantum Gravity

by Carlo Rovelli ...

Translated by Simon Carnell, Erica Segre ...

'The physicist transforming how we see the universe' Financial Times'An utter joy' Adam RutherfordDo space and time truly exist? What is reality made of? Can we understand its deep texture? Scientist Carlo Rovelli has spent his whole life exploring these questions and pushing the boundaries of what we know. In this mind-expanding book, he shows how our understanding of reality has changed ... Read more

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'The physicist transforming how we see the universe' Financial Times'An utter joy' Adam RutherfordDo space and time truly exist? What is reality made of? Can we understand its deep texture? Scientist Carlo Rovelli has spent his whole life exploring these questions and pushing the boundaries of what we know. In this mind-expanding book, he shows how our understanding of reality has changed
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Gravity

by George Gamow, Digital Fire ...

A distinguished physicist and teacher, George Gamow also possessed a special gift for making the intricacies of science accessible to a wide audience. In Gravity, he takes an enlightening look at three of the towering figures of science who unlocked many of the mysteries behind the laws of physics: Galileo, the first to take a close look at the process of free and restricted fall; Newton, ... Read more

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A distinguished physicist and teacher, George Gamow also possessed a special gift for making the intricacies of science accessible to a wide audience. In Gravity, he takes an enlightening look at three of the towering figures of science who unlocked many of the mysteries behind the laws of physics: Galileo, the first to take a close look at the process of free and restricted fall; Newton,
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Do you know Physics?

Volume I

by Yakov Perelman ...

This book is different from other books of similar content, not in term of the material it contains but in term of the way this material is presented. It contains fascinating puzzles and stimulating quizzes designed to assess the reader knowledge of physics. While seemingly simple, the puzzles and their solutions often surprise the readers, allow them to understand some of nature’s fundamental ... Read more

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This book is different from other books of similar content, not in term of the material it contains but in term of the way this material is presented. It contains fascinating puzzles and stimulating quizzes designed to assess the reader knowledge of physics. While seemingly simple, the puzzles and their solutions often surprise the readers, allow them to understand some of nature’s fundamental
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Why Don't Things Fall Up?

Seven fundamental science questions explored and explained

by Alom Shaha ...

"Shaha's lucid enthusiasm makes complex ideas graspable. It's an ideal resource for curious readers - especially those who don't like science - and their parents. Think Richard Feynman for KS4.- Tom Tolkien, School Reading List**'This book is officially for adults but would also be really interesting to older teenagers. Somehow Alom has, very cleverly, extended a primary school answer to questions ... Read more

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"Shaha's lucid enthusiasm makes complex ideas graspable. It's an ideal resource for curious readers - especially those who don't like science - and their parents. Think Richard Feynman for KS4.- Tom Tolkien, School Reading List**'This book is officially for adults but would also be really interesting to older teenagers. Somehow Alom has, very cleverly, extended a primary school answer to questions
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Gravitational Waves

How Einstein's spacetime ripples reveal the secrets of the universe

by Brian Clegg ...

Series series Hot Science
On 14 September 2015, after 50 years of searching, gravitational waves were detected for the first time and astronomy changed for ever.Until then, investigation of the universe had depended on electromagnetic radiation: visible light, radio, X-rays and the rest. But gravitational waves – ripples in the fabric of space and time – are unrelenting, passing through barriers that stop light dead.At the ... Read more

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On 14 September 2015, after 50 years of searching, gravitational waves were detected for the first time and astronomy changed for ever.Until then, investigation of the universe had depended on electromagnetic radiation: visible light, radio, X-rays and the rest. But gravitational waves – ripples in the fabric of space and time – are unrelenting, passing through barriers that stop light dead.At the
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Unified Field Theory

'Ukray' Unified Electro/Gravitation Field Theory

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"UKRAY" - UNIFIED FIELD THEORY -- A New Unification Theory on Electromagnetic Gravitation-PREFACE“This study which aims to prove that all forces and laws of physics exist in a single unified structure at the Starting and Ending moment of the Universe analyzes all laws of physics within the framework of a unified structure from Newton Mechanics to Quantum Theory, Einstein Relativity to modern 11 ... Read more

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"UKRAY" - UNIFIED FIELD THEORY -- A New Unification Theory on Electromagnetic Gravitation-PREFACE“This study which aims to prove that all forces and laws of physics exist in a single unified structure at the Starting and Ending moment of the Universe analyzes all laws of physics within the framework of a unified structure from Newton Mechanics to Quantum Theory, Einstein Relativity to modern 11
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Einstein's War

How Relativity Conquered Nationalism and Shook the World

by Matthew Stanley ...

'Deeply researched and profoundly absorbing . . . Matthew Stanley traces one of the greatest epics of scientific history . . . An amazing story' Michael Frayn, author of Tony Award-winning CopenhagenIn 1916, Arthur Eddington, a war-weary British astronomer, opened a letter written by an obscure German professor named Einstein. The neatly printed equations on the scrap of paper outlined his world ... Read more

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'Deeply researched and profoundly absorbing . . . Matthew Stanley traces one of the greatest epics of scientific history . . . An amazing story' Michael Frayn, author of Tony Award-winning CopenhagenIn 1916, Arthur Eddington, a war-weary British astronomer, opened a letter written by an obscure German professor named Einstein. The neatly printed equations on the scrap of paper outlined his world
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Gravitational Energy

by Benjamin Lizio ...

Sometimes things are not what they seem to be. We can experience something and attribute it to a long held belief. Without questioning it, we may not begin to fully understand the processes in play.The title of this book states a new terminology. In my years of study and pondering over gravity, I arrived at this new concept of how gravity works. The new concept is Gravitational Energy. This new ... Read more

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Sometimes things are not what they seem to be. We can experience something and attribute it to a long held belief. Without questioning it, we may not begin to fully understand the processes in play.The title of this book states a new terminology. In my years of study and pondering over gravity, I arrived at this new concept of how gravity works. The new concept is Gravitational Energy. This new
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Black Hole Blues and Other Songs from Outer Space

by Janna Levin ...

The full inside story of the detection of gravitational waves at LIGO, one of the most ambitious feats in scientific history*Selected as a Book of the Year 2016 in the Sunday Times*'This is empirical poetry. A fascinating tale of human curiosity beautifully told, and with black holes and lasers too' Robin InceIn 1916 Albert Einstein predicted the existence of gravitational waves: miniscule ripples ... Read more

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The full inside story of the detection of gravitational waves at LIGO, one of the most ambitious feats in scientific history*Selected as a Book of the Year 2016 in the Sunday Times*'This is empirical poetry. A fascinating tale of human curiosity beautifully told, and with black holes and lasers too' Robin InceIn 1916 Albert Einstein predicted the existence of gravitational waves: miniscule ripples
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Special Relativity and Classical Field Theory

by Leonard Susskind, Art Friedman ...

In the first two books in his wildly popular The Theoretical Minimum series, world-class physicist Leonard Susskind provided a brilliant first course in classical and quantum mechanics, offering readers not an oversimplified introduction, but the real thing - everything you need to start doing physics, and nothing more. Now, thankfully, Susskind and his former student Art Friedman are back, this ... Read more

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In the first two books in his wildly popular The Theoretical Minimum series, world-class physicist Leonard Susskind provided a brilliant first course in classical and quantum mechanics, offering readers not an oversimplified introduction, but the real thing - everything you need to start doing physics, and nothing more. Now, thankfully, Susskind and his former student Art Friedman are back, this
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The Ascent of Gravity

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by Marcus Chown ...

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Local Gravimetric Geoid Determination

by Ahmida Wahiba ...

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يستعرض هذا الكتاب نبذة بسيطة عن كيفية تعيين الجيويد المحلي من قيم الجاذبية الأرضية المقاسة على عدة نقاطالباب الأول عبارة عن الجاذبية و جهد الجاذبيةاما الباب الثاني يحتوي على تعريف الجيويد و حيود الجيودالباب الثالث شرح لبعض طرق اختزال و تصحيح قيم الجاذبية المقاسةالباب الرابع يوضح بصورة عامة المعادلات و الطريقة المستعملة في تعيين و حساب الجيويد المحليالباب الخامس فكرة عامة عن الدقة المطلوبة لقياسات
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Isaac Newton vs. Robert Hooke on the Law of Universal Gravitation

by Nicolae Sfetcu ...

One of the most disputed controversy over the priority of scientific discoveries is that of the law of universal gravitation, between Isaac Newton and Robert Hooke. Hooke accused Newton of plagiarism, of taking over his ideas expressed in previous works. In this paper I try to show, on the basis of previous analysis, that both scientists were wrong: Robert Hooke because his theory was basically ... Read more

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One of the most disputed controversy over the priority of scientific discoveries is that of the law of universal gravitation, between Isaac Newton and Robert Hooke. Hooke accused Newton of plagiarism, of taking over his ideas expressed in previous works. In this paper I try to show, on the basis of previous analysis, that both scientists were wrong: Robert Hooke because his theory was basically
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Escape From Shadow Physics

Quantum Theory, Quantum Reality and the Next Scientific Revolution

by Adam Forrest Kay ...

The received wisdom in quantum physics is that, at the deepest levels of reality, there are no actual causes for atomic events. This idea led to the outlandish belief that quantum objects - indeed, reality itself - aren't real unless shaped by human measurement. Einstein mocked this idea, asking whether his bed spread out across his room unless he looked at it. And yet it remains one of the most ... Read more

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The received wisdom in quantum physics is that, at the deepest levels of reality, there are no actual causes for atomic events. This idea led to the outlandish belief that quantum objects - indeed, reality itself - aren't real unless shaped by human measurement. Einstein mocked this idea, asking whether his bed spread out across his room unless he looked at it. And yet it remains one of the most
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Галилей И Эйнштейн

Размышления На Тему Общей Теории Относительности -Свободное Падение Тел

by Santo Armenia ...

Translated by Natalia Hirschnagl ...

Начиная с элементарных явлений, в книге рассматривается общая теория относительности Эйнштейна совместно с законом Галилея о свободном падении тел, служащим её предпосылкой. Констатируется неточность указанного закона Галилея, поскольку масса пробного тела не вычитается из массы Земли, и не учитывается взаимное притяжение тел. Кроме того, выявляется, что свободное падение происходит по ... Read more

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Начиная с элементарных явлений, в книге рассматривается общая теория относительности Эйнштейна совместно с законом Галилея о свободном падении тел, служащим её предпосылкой. Констатируется неточность указанного закона Галилея, поскольку масса пробного тела не вычитается из массы Земли, и не учитывается взаимное притяжение тел. Кроме того, выявляется, что свободное падение происходит по
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High-Energy Astrophysics

A Primer

by Jorge Ernesto Horvath ...

Series series Physics and Astronomy (R0)
This textbook is designed to serve as a link between the basic disciplines of physics and the frontier topics within high energy astrophysics, aiming at a level of difficulty congruent with that of other physics topics studied at undergraduate level. Therefore, this preparatory and introductory text serves as a gateway to a more detailed study of many of the most interesting and complex phenomena ... Read more

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This textbook is designed to serve as a link between the basic disciplines of physics and the frontier topics within high energy astrophysics, aiming at a level of difficulty congruent with that of other physics topics studied at undergraduate level. Therefore, this preparatory and introductory text serves as a gateway to a more detailed study of many of the most interesting and complex phenomena
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Baryonic Processes in the Large-Scale Structuring of the Universe

by Jean-Baptiste Durrive ...

Series series Physics and Astronomy (R0)
This thesis addresses two very different but equally important topics in the very broad fields of astrophysics and cosmology: (I) the generation of cosmological magnetic fields and (II) gravitational fragmentation of the Cosmic Web. All mathematical developments are completed by illuminating physical interpretations, and the thesis, which is guided by existing observations, is purely theoretical. ... Read more

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This thesis addresses two very different but equally important topics in the very broad fields of astrophysics and cosmology: (I) the generation of cosmological magnetic fields and (II) gravitational fragmentation of the Cosmic Web. All mathematical developments are completed by illuminating physical interpretations, and the thesis, which is guided by existing observations, is purely theoretical.
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Gravity, Strings and Particles

A Journey Into the Unknown

by Maurizio Gasperini ...

Series series Physics and Astronomy (R0)
New fundamental forces of Nature? New forms of "dark'' energy? Signals from epochs preceding the Big Bang? Is our space-time unique? Only a joint study of the three topics examined in this book – gravity, strings and particles – may provide answers to these questions. Such a study may also provide the key to solving one of the most fascinating mysteries of modern science, namely: Besides time and ... Read more

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New fundamental forces of Nature? New forms of "dark'' energy? Signals from epochs preceding the Big Bang? Is our space-time unique? Only a joint study of the three topics examined in this book – gravity, strings and particles – may provide answers to these questions. Such a study may also provide the key to solving one of the most fascinating mysteries of modern science, namely: Besides time and
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Long Hard Journey: The Story of Relativity

by John R. Matthews ...

Long Hard Journey begins in ancient Greece where science originated 2000 years ago. From the advances made in physics since the days of philosopher/scientists like Pythagoras and Aristotle, key breakthroughs are laid out—these shed a very bright light on the postulates and laws of Einstein”s theory of relativity. The scientific psyche is on display too, with the reader seeing the biting ... Read more

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Long Hard Journey begins in ancient Greece where science originated 2000 years ago. From the advances made in physics since the days of philosopher/scientists like Pythagoras and Aristotle, key breakthroughs are laid out—these shed a very bright light on the postulates and laws of Einstein”s theory of relativity. The scientific psyche is on display too, with the reader seeing the biting
... Read more
Black Holes: Thermodynamics, Information, and Firewalls

by Robert B. Mann ...

Series series Physics and Astronomy (R0)
This book reflects the resurgence of interest in the quantum properties of black holes, culminating most recently in controversial discussions about firewalls. On the thermodynamic side, it describes how new developments allowed the inclusion of pressure/volume terms in the first law, leading to a new understanding of black holes as chemical systems, experiencing novel phenomena such as triple ... Read more

₹5,040.95

This book reflects the resurgence of interest in the quantum properties of black holes, culminating most recently in controversial discussions about firewalls. On the thermodynamic side, it describes how new developments allowed the inclusion of pressure/volume terms in the first law, leading to a new understanding of black holes as chemical systems, experiencing novel phenomena such as triple
... Read more
Provas De Aumento Da Massa Do Universo Mas Enfraquecimento Da Gravidade

by João Claudio Coimbra Pacheco ...

Este pequeno livro revela uma nova teoria sobre a expansão do universo, tão simples quanto revolucionária, que mostra fortes evidencias duma proporção e, portanto, duma relação matemática entre o diâmetro e a massa do universo, pelo qual a massa do universo está aumentando ao quadrado de seu diâmetro, pois o total de núcleos atômicos do universo é o quadrado do diâmetro do universo em núcleos ... Read more

₹359.00 or Free with Kobo Plus

Este pequeno livro revela uma nova teoria sobre a expansão do universo, tão simples quanto revolucionária, que mostra fortes evidencias duma proporção e, portanto, duma relação matemática entre o diâmetro e a massa do universo, pelo qual a massa do universo está aumentando ao quadrado de seu diâmetro, pois o total de núcleos atômicos do universo é o quadrado do diâmetro do universo em núcleos
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City in the Sky: Basic Theory and Design for a Floating City

by Richard Lighthouse ...

This short technical paper describes the basic theory and design for floating cities in the clouds, which have been described in numerous science fiction books and movies. Any structure or object can be made to behave as though it were essentially massless. This is done by synchronizing an electrical signal on the surface of the object with the blinking frequency of our universe (Lighthouse ... Read more

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This short technical paper describes the basic theory and design for floating cities in the clouds, which have been described in numerous science fiction books and movies. Any structure or object can be made to behave as though it were essentially massless. This is done by synchronizing an electrical signal on the surface of the object with the blinking frequency of our universe (Lighthouse
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An Interpretation of Gravitational Anomaly Using New Formulae On Gravity And Repulsion

新引力斥力公式对引力异常现象的解读

by Zhenzhi Feng, 冯振志, 冯辰 ...

本书收集了几篇论文，是《新引力斥力公式的结构分析》的续集。（作者的《新引力斥力公式的结构分析》一书，已由美商EHGBooks 微出版公司出版。）这些文章是作者们利用新引力斥力公式，对比较敏感的几个引力问题，进行尝试性研究的结晶。目前，让科学家们最头痛的引力问题，莫过于“星系旋转曲线异常”。如果承认既有引力理论是正确的，就必须在每个星系的外围寻找到质量十分庞大的一圈“暗物质”。但是，依据大量天文观测的结果，对“大量”暗物质的寻找是令人失望的。根据新引力斥力公式，作者结合旋涡星系和椭圆星系的实际运行情况，分析了处于星系不同位置的恒星系所受到的引力和斥力等综合作用力，推演了星系中的某个恒星系的综合受力的计算公式。依据这些公式进行初步估算，会得到与现有的星系旋转曲线契合度很高的计算结果。作者将推演的内容撰写成了《新引力斥力公式对旋涡星系旋转曲线的解读》和《新引力斥力公式对椭圆星系旋转曲线的解读》 ... Read more

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本书收集了几篇论文，是《新引力斥力公式的结构分析》的续集。（作者的《新引力斥力公式的结构分析》一书，已由美商EHGBooks 微出版公司出版。）这些文章是作者们利用新引力斥力公式，对比较敏感的几个引力问题，进行尝试性研究的结晶。目前，让科学家们最头痛的引力问题，莫过于“星系旋转曲线异常”。如果承认既有引力理论是正确的，就必须在每个星系的外围寻找到质量十分庞大的一圈“暗物质”。但是，依据大量天文观测的结果，对“大量”暗物质的寻找是令人失望的。根据新引力斥力公式，作者结合旋涡星系和椭圆星系的实际运行情况，分析了处于星系不同位置的恒星系所受到的引力和斥力等综合作用力，推演了星系中的某个恒星系的综合受力的计算公式。依据这些公式进行初步估算，会得到与现有的星系旋转曲线契合度很高的计算结果。作者将推演的内容撰写成了《新引力斥力公式对旋涡星系旋转曲线的解读》和《新引力斥力公式对椭圆星系旋转曲线的解读》
... Read more
Scalar Fields in Numerical General Relativity

Inhomogeneous Inflation and Asymmetric Bubble Collapse

by Katy Clough ...

Series series Physics and Astronomy (R0)
This book explores the use of numerical relativity (NR) methods to solve cosmological problems, and describes one of the first uses of NR to study inflationary physics. NR consists in the solution of Einstein’s Equation of general relativity, which governs the evolution of matter and energy on cosmological scales, and in systems where there are strong gravitational effects, such as around black ... Read more

₹6,721.27

This book explores the use of numerical relativity (NR) methods to solve cosmological problems, and describes one of the first uses of NR to study inflationary physics. NR consists in the solution of Einstein’s Equation of general relativity, which governs the evolution of matter and energy on cosmological scales, and in systems where there are strong gravitational effects, such as around black
... Read more

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Recommended For You

Gravity eBooks

Reality Is Not What It Seems

Gravity

Do you know Physics?

Why Don't Things Fall Up?

Gravitational Waves

Unified Field Theory

Einstein's War

Gravitational Energy

Black Hole Blues and Other Songs from Outer Space

Special Relativity and Classical Field Theory

The Ascent of Gravity

Local Gravimetric Geoid Determination

Isaac Newton vs. Robert Hooke on the Law of Universal Gravitation

Escape From Shadow Physics

Галилей И Эйнштейн

High-Energy Astrophysics

Baryonic Processes in the Large-Scale Structuring of the Universe

Gravity, Strings and Particles

Long Hard Journey: The Story of Relativity

Black Holes: Thermodynamics, Information, and Firewalls

Provas De Aumento Da Massa Do Universo Mas Enfraquecimento Da Gravidade

City in the Sky: Basic Theory and Design for a Floating City

An Interpretation of Gravitational Anomaly Using New Formulae On Gravity And Repulsion

Scalar Fields in Numerical General Relativity