Science and Civilisation in China: Volume 5, Chemistry and Chemical Technology, Part 2, Spagyrical Discovery and Invention: Magisteries of Gold and Immortality: Chemistry and Chemical Technology v.5 The fifth volume of Dr Needham's immense undertaking, like the fourth, is subdivided into parts for ease of assimilation and presentation, each part bound and published separately. The volume as a whole covers the subjects of alchemy, early chemistry, and chemical technology (which includes military invention, especially gunpowder and rockets; paper and printing; textiles; mining and metallurgy; t... Full description