Einstein's Theories of Relativity and Gravitation by Albert Einstein, is part of the HackerNoon Books Series. Read this book online for free on HackerNoon! Title: Einstein's Theories of Relativity and Gravitation Subtitle: A selection of material from the essays submitted in the competition for the Eugene Higgins prize of $5,000 Author: J. Malcolm Bird Other: Albert Einstein Release Date: October 4, 2020 [EBook #63372] Language: English Table of Links I.—The Einstein $5,000 Prize The Donor and the Prize The Judges Three Thousand Words The Competing Essays Looking for the Winne The Winner of the Prize II.—The World—And Us Getting away from the Greek Ideas Relativism and Reality Laws of Nature Concept and Realities The Concept of Space and Time The Reference frame for Space Time and The Coordinate System The Choice of a Coordinate Frame III.—The Relativity of Uniform Motion Who Is Moving? Mechanical Relativity The Search for the Absolute The Ether and Absolute Motion The Earth and the Ether A Journey Upstream and Back The Michelson-Morley Experiment The Verdict The “Contraction” Hypothesis Taking the Bull by the Horns Questions of Common Sense Shifting the Mental Gears IV.—The Special Theory of Relativity Light and the Ether The Measurement of Time and Space The Problem of Communication An Einsteinian Experiment Who Is Right? The Relativity of Time and Space Relativity and Reality Time and Space in a Single Package Some Further Consequences Assumption and Consequence Relativity and the Layman Physics vs. Metaphysics V.—That Parallel Postulate Terms We Cannot Define Laying the Foundation The Rôle of Geometry What May We Take for Granted? And What Is It All About? Euclid’s Geometry Axioms Made to Order Locating the Discrepancy What the Postulate Really Does The Geometry of Surfaces Euclidean or Non-Euclidean VI.—The Space-Time Continuum The Four-Dimensional World of Events A Continuum of Points The Continuum in General Euclidean and Non-Euclidean Continua Our World of Four Dimensions The Curvature of Space-Time The Question of Visualization What It All Leads To VII.—Relativity The Mechanical Principle of Relativity The Special Principle of Relativity The Four Dimensional Continuum Gravitation and Acceleration The General Principle of Relativity VIII.—The New Concepts of Time and Space A World of Points The Four-Dimensional World of Events Successive Steps Toward Generality Gravitation and Acceleration Einstein’s Time-Space World The Layman’s Last Doubt IX.—The Principle of Relativity The Behavior of Light Space and Time The World of Reality Accelerated Motion X.—Space, Time and Gravitation The External World and its Geometry Gravitation and its Place in the Universe Gravitation and Space-Time XI.—The Principle of General Relativity Gravitation and Acceleration Paths Through the World of Four Dimensions The Universe of Space-Time XII.—Force Vs. Geometry The Relativity of Uniform Motion Universal Relativity The Geometry of Gravitation XIII.—An Introduction to Relativity The Electromagnetic Theory of Light The Michelson-Morley Experiment The Lorentz Transformation The First Theory of Relativity The Inclusion of Gravitation XIV.—New Concepts for Old The World-Frame The World-Fabric Einstein’s Results XV.—The New World The World Geometry The Genesis of the Theory The Time Diagram XVI.—The Quest of the Absolute The Gravitational Hypothesis The Special Relativity Theory XVII.—The Physical Side of Relativity XVIII.—The Practical Significance of Relativity The Special Theory and Its Surprising Consequences The Generalization The Tests XIX.—Einstein’s Theory of Relativity XX.—Einstein’s Theory of Gravitation XXI.—The Equivalence Hypothesis XXII.—The General Theory About HackerNoon Book Series: We bring you the most important technical, scientific, and insightful public domain books. This book is part of the public domain. Albert Einstein (2020). Einstein's Theories of Relativity and Gravitation. Urbana, Illinois: Project Gutenberg. Retrieved October 2022, from https://www.gutenberg.org/cache/epub/63372/pg63372-images.html This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org , located at https://www.gutenberg.org/policy/license.html .