Korean science is closely related to traditional Chinese technology but Jean Sang-woon's A History of Korean Science and Technology follows a different course of development.' Building on Chinese foundations, Korean scientists, engineers and technicians developed technologies that were adapted to the natural elements, seasons and climate of the Korean peninsula. The writer develops this thesis by considering the creative legacy of Korean practitioners in a number of different areas: astronomy and meteorology ("the sciences of the heavens"), metal, glass and gunpowder ("the sciences of earth and fire), printing, geography and cartography. He concludes with a comparison of science and technology in Korea and Japan, and with a discussion of important scientists active in the Choson Period.<BR><BR>The book is filled with new information and arguments, and frequently with deep insights. Much of what the author says will be useful for professional scholars in the history of science and technology and for general historians as well, as it provides topics for academic debate and fruitful research subjects for young scholars. The lavish illustrations support the writer's thesis and are themselves part of Korea's rich artistic heritage.