Paul Ehrlich, German medical scientist known for his pioneering work in hematology, immunology, and chemotherapy and for his discovery of the first effective treatment for syphilis. He received jointly with Élie Metchnikoff the Nobel Prize for Physiology or Medicine in 1908. Ehrlich was born into a
Biography of Frederick W. Taylor, U.S. inventor and engineer who is known as the father of scientific management. His system of industrial management, initiated with time studies at a steel plant in 1881, influenced the development of virtually every country enjoying the benefits of modern industry.