Download or read book Energy, the Subtle Concept written by Jennifer Coopersmith and published by . This book was released on 2015 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the idea of energy by tracing the story of its discovery, from Galileo through to Einstein. It explains the physics using the minimum of mathematics, presenting both a gripping historical narrative and a fascinating introduction to an elusive physical concept.