Table of contents : CONTENTS Foreword Introduction The Basics GLOSSARY What is Energy? Heat Kinetic Energy Potential Energy Profile: James Prescott Joule Chemical Energy Nuclear Energy Mass Energy Conservation of Energy Natural Energy GLOSSARY Gravity Inflation Inside a Star Living Things Dark Energy Profile: Alan Guth Zero-point Energy Where Did it All Come From? Storing Energy GLOSSARY ATP Coal Oil Fission Fusion Profile: Alessandro Volta Water Storage Fuel Cells Batteries Transmitting Energy GLOSSARY Thermal Conduction Convection Radiation Profile: Heike Kamerlingh Onnes Transporting Chemicals Lasers Down the Wire Superconductors Converting Energy GLOSSARY Oxidation Burning External Combustion Internal Combustion Electromagnetism QED Profile: Charles Algernon Parsons Turbines Going Green GLOSSARY Biofuels Solar Wind Hydro Profile: William Thomson, Lord Kelvin Waves Geothermal Nuclear Energy & Entropy GLOSSARY What is Entropy? The Second Law Increasing Disorder The Closed System Maxwell’s Demon Profile: Ludwig Boltzmann The Life Cycle of the Universe Resources Notes on Contributors Index Acknowledgements