Gale NCCO: Science, Technology, and Medicine, Part IIncludes 19th c. journals, books, reports, and personal documents illustrating the rapid acceleration of scientific, technical, and medical knowledge, tracing the changes from the Newtonian world to that of Einstein, from the horse to the automobile, from medical treatments based on humors and bloodletting to antiseptics and epidemiology. Covers topics like: electricity and electromagnetism, mathematics and engineering, astronomy and astrophysics, color theory and the theory of natural selection, geology and mineralogy, chemistry and medicine.