Sawai Jai Singh the statesman astronomer of 18th century India designed astronomical instruments of masonry and stone, built observatories prepared a Zij or a text for astronomical calculations and sent a fact-finding scientific mission to Europe. His high precision instruments were designed to measure time and angles to the very limit of naked eye observing.

In A Fascinating Investigation Andreas Volwahsen Reveals, How Hindu Priests And Mystics As Well As Indian Mandala Theory Were The Main Influences On Jai Singh`S Architectural Projects. The Maharaja`S Aim Was To Create A Representation Of His Own Earthly Powers And Ultimately Display His Own Superior Knowledge.

How human communities interpret what they perceive in the sky is vital in fulfilling humankind’s most basic need to comprehend the universe it inhabits, both from a modern scientific perspective and from countless other cultural standpoints, extending right back to early prehistory. Archaeoastronomy, which is concerned with cultural perceptions and understandings of astronomical phenomena, is a rich cross-disciplinary field. The central aim of “Handbook of Archaeoastronomy” is to provide a reliable source for theory, method, interpretation and best practices that will give a definitive picture of the state of the art research in this field for serious scholars regardless of the discipline(s) in which they are qualified. It will be equally suitable for those already contributing to the field and those interested in entering it. Also included are studies in ethnoastronomy, which is concerned with contemporary practices related to astronomy, particularly among modern indigenous societies. A major part of this MRW is comprised of a set of wide-ranging archaeoastronomical case studies both geographically and through time, stretching right back to Palaeolithic days, and also in terms of the types of human society and nature of their astronomical ideas and practices. However, these are chosen in order to best illuminate broader issues and themes, rather than to attempt, for example, to provide systematic coverage of recent ‘discoveries.’ Thematic articles cover general themes such as cosmologies, calendars, navigation, orientations and alignments, and ancient perceptions of space and time. They also highlight various aspects of the social context of astronomy (its relationship to social power, warfare, etc) and how we interpret astronomical practices within the framework of conceptual approaches. There are also discussions of broad issues such as ethnocentrism, nationalism, and astronomical dating. The “methods and practices” articles cover topics from field methodology and survey procedures to social theory, as well as providing broad definitions and explanations of key concepts. We are also including a number of “disciplinary perspectives” on approaches to archaeoastronomy written by leading figures in the constituent fields. These articles cover material that, generally speaking, would be familiar to graduates in the relevant discipline but, critically, not so to those with different backgrounds.

Jesuits established a large number of astronomical, geophysical and meteorological observatories during the 17th and 18th centuries and again during the 19th and 20th centuries throughout the world. The history of these observatories has never been published in a complete form. Many early European astronomical observatories were established in Jesuit colleges. During the 17th and 18th centuries Jesuits were the first western scientists to enter into contact with China and India. It was through them that western astronomy was first introduced in these countries. They made early astronomical observations in India and China and they directed for 150 years the Imperial Observatory of Beijing. In the 19th and 20th centuries a new set of observatories were established. Besides astronomy these now included meteorology and geophysics. Jesuits established some of the earliest observatories in Africa, South America and the Far East. Jesuit observatories constitute an often forgotten chapter of the history of these sciences.

Hybrid Knowledge in the Early East India Company World presents a new interpretation of the development of the English East India Company between 1660 and 1720. The book explores the connections between scholarship, patronage, diplomacy, trade, and colonial settlement in the early modern world. Links of patronage between cosmopolitan writers and collectors and scholars associated with the Royal Society of London and the universities are investigated. Winterbottom shows how innovative works of scholarship – covering natural history, ethnography, theology, linguistics, medicine, and agriculture - were created amid multi-directional struggles for supremacy in Asia, the Indian Ocean and the Atlantic. The role of non-elite actors including slaves in transferring knowledge and skills between settlements is explored in detail.