This volume studies the concept and relevance of HISTEM (History of Science, Technology, Environment, and Medicine) in shaping the histories of colonial and postcolonial South Asia. Tracing its evolution from the establishment of the East India Company through to the early decades after the Independence of India, it highlights the ways in which the discipline has changed over the years and examines the various influences that have shaped it. Drawing on extensive case studies, the book offers valuable insights into diverse themes such as the East–West encounter, appropriation of new knowledge, science in translation and communication, electricity and urbanization, the colonial context of engineering education, science of hydrology, oil and imperialism, epidemic and empire, vernacular medicine, gender and medicine, as well as environment and sustainable development in the colonial and postcolonial milieu. An indispensable text on South Asia’s experience of modernity in the nineteenth and twentieth centuries, this book will be of interest to scholars and researchers of modern South Asian studies, modern Indian history, sociology, history of science, cultural studies, colonialism, as well as studies on Science, Technology, and Society (STS).

Why could not the Second World War catalyse science in India as it did in the West? This is one of the central questions of this volume on the British policy towards science and technology in India. Its focus is on education, research, innovation and organisation of science in such sectors as industry, agriculture, public health and transport and communications. In the process the author comes across revealing developments where science played a crucial role: an Anglo-American tussle for dominance in the region, the clash between capitalism and socialism, and the entry of neo-colonialism triggering Cold War in Asia. Many faces of humanity and science are on view --- British scientists concerned about India’s development, and Indian scientists planning for national reconstruction. Of interest to all those aiming for a better understanding of the impact of science, war and international influences on the socio-economic progress in India - or other erstwhile colonies.

Interest in the science, technology and medicine of India under British rule has grown in recent years and has played an ever-increasing part in the reinterpretation of modern South Asian history. Spanning the period from the establishment of East India Company rule through to Independence, David Arnold's wide-ranging and analytical survey demonstrates the importance of examining the role of science, technology and medicine in conjunction with the development of the British engagement in India and in the formation of Indian responses to western intervention. One of the first works to analyse the colonial era as a whole from the perspective of science, the book investigates the relationship between Indian and western science, the nature of science, technology and medicine under the Company, the creation of state-scientific services, 'imperial science' and the rise of an Indian scientific community, the impact of scientific and medical research and the dilemmas of nationalist science.

This book is an important text of the Kerala school of astronomy and mathematics, probably composed in the 16th century. In the Indian astronomical tradition, the karaṇa texts are essentially computational manuals, and they often display a high level of ingenuity in coming up with simplified algorithms for computing planetary longitudes and other related quantities. Karaṇapaddhati, however, is not a karaṇa text. Rather, it discusses the paddhati or the rationale for arriving at suitable algorithms that are needed while preparing a karaṇa text for a given epoch. Thus the work is addressed not to the almanac maker but to the manual maker. Karaṇapaddhati presents the theoretical basis for the vākya system, where the true longitudes of the planet are calculated directly by making use of certain auxiliary notions such as the khaṇḍa, maṇḍala and dhruva along with tabulated values of changes in the true longitude over certain regular intervals which are expressed in the form of vākyas or mnemonic phrases. The text also discusses the method of vallyupasaṃhāra, which is essentially a technique of continued fraction expansion for obtaining optimal approximations to the rates of motion of planets and their anomalies, involving ratios of smaller numbers. It also presents a new fast convergent series for π which is not mentioned in the earlier works of the Kerala school. As this is a unique text presenting the rationale behind the vākya system and the computational procedures used in the karaṇa texts, it would serve as a useful companion for all those interested in the history of astronomy. The authors have provided a translation of the text followed by detailed notes which explain all the computational procedures, along with their rationale, by means of diagrams and equations.