Science is the essence of facts, and its application is Technology to realize the truth behind these facts. While Vedas are facts of holistic knowledge, Sastras establish inter-relationships of these facts to realize the ultimate truth. book “Science and Technology in Vedas and Sastras” presents several scientific aspects and technological aspects widely and vividly. The subjects covered include Physics, Chemistry, Metallurgy, Agriculture, Meteorology, Space science, Cosmology, Medicine, Imaging Technology etc.,