Written for anyone interested in nuclear energy, this book offers a complete explanation of how nuclear reactors work. Dr. Reynolds, Professor of Nuclear Engineering at the University of Virginia with a BS and ScD from MIT, offers thorough yet understandable descriptions of each step of the process used to generate nuclear energy. The reader learns how radiation is generated, how each of the current different models of nuclear reactors works, why current reactor designsare very safe, how the disposal of nuclear waste will be handled, and why nuclear energy will be the best source of energy for the future.