Showing results for "john frederick klein"

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John Frederick Klein

This article is intended for those students of engineering who already have some elementary knowledge of thermodynamics. It is intended to clear up a difficulty that has beset every earnest beginner of this subject. The difficulty is not one of application to engineering problems, although here too there have been widespread misconceptions, for the expressions developed by CLAUSIUS are simple, have long been known and much used by engineers and physicists. The difficulty is rather as to th...

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John Frederick Klein

In the Introduction to this article we called attention to the two distinct modes of attacking any physical problem. Now the conception "state of a body" varies with the chosen mode of attack. Of course as both modes are legitimate and lead to correct results, these differences in the conception of "state" can be reconciled and a broader definition reached. We can illustrate these different methods of approach, as PLANCK has done, by assuming two different observers of the state of the bod...

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Albert Einstein

E=mc2: It may be Einstein’s most well-known contribution to modern science, but how many people understand the thought process or physics behind this famous equation?In this collection of his seven most important essays on physics, Einstein guides his reader step-by-step through the many layers of scientific theory that formed a starting point for his discoveries. By both supporting and refuting the theories and scientific efforts of his predecessors, Einstein reve...

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Tim Maudlin

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Princeton Foundations of Contemporary Philosophy

This concise book introduces nonphysicists to the core philosophical issues surrounding the nature and structure of space and time, and is also an ideal resource for physicists interested in the conceptual foundations of space-time theory.Tim Maudlin's broad historical overview examines Aristotelian and Newtonian accounts of space and time, and traces how Galileo's conceptions of relativity and space-time led to Einstein's special and general theories of relativity. Maudlin explain...

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Sir Arthur Stanley Eddington

By his theory of relativity Albert Einstein has provoked a revolution of thought in physical science.The achievement consists essentially in this:|Einstein has succeeded in separating far more completely than hitherto the share of the observer and the share of external nature in the things we see happen. The perception of an object by an observer depends on his own situation and circumstances; for example, distance will make it appear smaller and dimmer.We make allowance fo...

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Arthur Eddington

Written by the English astrophysicist, Sir Arthur Eddington (1882-1944), and originally published in 1920, ‘Space, Time and Gravitation’ outlines the general theory of relativity in astrophysics. This fascinating early work navigates Einstein’s theory through a series of perspectives – that of the experimental physicist, pure mathematician, and relativist, making it a wonderful read for the student, teacher or astrophysics enthusiast today. Contents include: Arthur Eddington; Preface; Prol...

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Emile Borel

Borel was born the son of Honoré, a pastor, and Emilie Teissié-Solier Borel, in the French town of Saint-Affrique on January 7, 1871. His was a world heavily influenced by the recent humiliation of the Franco-Prussian War, and on a personal level, Borel, as the younger brother of two sisters, had to fight to distinguish himself. Distinction came early, however, with an invitation to study at several prestigious preparatory schools in Paris. Borel went on to the Ecole Normale Supériere, a p...

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Joseph P. Firmage

Revolutions in Physics is a sweeping history of the development of concepts of space, time, mass and force through the ages; it then culminates in a robust and courageous exploration of the emergent view that space-time is actually a highly potent energetic medium, capable of supporting entirely new classes of energy, propulsion, communications and health sciences technologies.

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Hans Reichenbach

Hans Reichenbach (1891-1953) was a leading philosopher of science, teacher and proponent of logical empiricism. Reichenbach is best known for founding the Berlin Circle, who were a group that maintained logical empiricist views about philosophy. From Copernicus to Einstein is one of the most highly regarded popular accounts of Einstein's theory of relativity. This book traces the consequences of Copernican astronomy and the advances in the study of light and electricity, then precisely des...

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Richard P. Feynman, Robert B. Leighton, Matthew Sands

"The whole thing was basically an experiment," Richard Feynman said late in his career, looking back on the origins of his lectures. The experiment turned out to be hugely successful, spawning publications that have remained definitive and introductory to physics for decades. Ranging from the basic principles of Newtonian physics through such formidable theories as general relativity and quantum mechanics, Feynman's lectures stand as a monument of clear exposition and deep insight....

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Stephen Hawking

The renowned physicist and New York Times –bestselling author introduces the nonscientific reader to the mind-bending world of quantum physics."God does not play dice with the universe."So said Albert Einstein in response to the first discoveries that launched quantum physics, as they suggested a random universe that seemed to violate the laws of common sense. This 20th-century scientific revolution compl...

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Albert Einstein, Neil Berger

The Authorized Albert Einstein Archives Edition: An homage to the men and women of science, and an exposition of Einstein's place in scientific history.In this fascinating collection of articles and speeches, Albert Einstein reflects not only on the scientific method at work in his own theoretical discoveries, but also eloquently expresses a great appreciation for his scientific contemporaries and forefathers, including Johannes Kepler, Isaac Newton, James Clerk Max...