<p>What are Einstein’s field equations? Can they be understood without a physics degree?</p><p>This book provides the answer. With care and clarity, the author offers scientifically curious readers an accessible path into Einstein’s theories of relativity.&#xa0;Only high school-level knowledge is assumed, making the material approachable for anyone with a strong interest in science.&#xa0;Readers explore both the physical phenomena and the mathematical techniques needed to grasp Einstein’s theory of gravity on a quantitative level.&#xa0;Step by step, the book guides readers toward answers to fundamental questions about General Relativity:</p><ul><li>How does Einstein’s theory of gravity differ from Newton’s?</li><li>How can gravitational attraction be described geometrically?</li><li>How can a black hole “swallow” light?</li></ul>