Korean science is closely related to traditional Chinese technology, but Sang-woon Jeon's A History of Korean Science and Technology shows that Korean scientists, engineers and technicians adapted Chinese practice to suit the natural elements, seasons and climate of the Korean peninsula. Jeon develops his thesis by considering the creative legacy of Korean practitioners in a number of different areas, including astronomy and meterology ("the sciences of heavens"), metal, glass and gunpowder ("the sciences of earth and fire"), printing, geography and cartography. He concludes with a comparison...