Søren Hjorth: Inventor of the Dynamo-electric Principle

"Søren Hjorth: Inventor of the Dynamo-electric Principle" by Sigurd Smith is a biography that shines a light on the life of Søren Hjorth, a Danish inventor who was a major influence on the creation of dynamo-electric technology. The book follows Hjorth from his younger years and education, throughout his journey and significant contributions to the field of electricity and rail transport. Smith's narrative emphasizes Hjorth's persistence in advancing technology regardless of the many problems he encountered, such as money problems and criticism. The book also looks at key moments, like his work on steam engines and the evolution of his electrical machines. It paints a picture of a passionate inventor whose work paved the way for progressions in electrical engineering.