Bound volume for 1993, including articles on: Jan (Vidyasagar Setu- cable-stayed bridge across Hooghly; secrets of sleep), Feb (properties of leather; Central Leather Research Institute-CLRI; Indian leather exports; choosing footwear; making leather and tannery; Giant Metrewave Radio Telescope-GMRT), Mar (aquariumand biology of fishes; vaccine production in India; aquaranching and fisheries; Maxwell and the electromagnetic theory), Apr (Neem plant and its uses; CORE project in Caribbean and oceanography; satellite use for crop observation; doing science as a way of life), May (Konkan railway project; 'The Wonderful Liquid' - article on water; article on DS Kothari titled 'A Stargazer turned Weapon Maker'), Jun ('Forty Years After' - story on DNA history; drug production in India in article titled 'Chemistry of Freedom'; space science and industry; monsoon predictions), Jul (computer graphics; Indian defence industry and development of the first Main Battle Tank; profile of Tycho Brahe; material used in packaging industry), Aug (supercomputers; Mars; Nathaniel Wallich - 'the great plant explorer'; parrots of the world), Sep (rural automatic exchanges and telecom network; why floods recur; fly-by-wire aircrafts; locating underground water), Oct (Meghnad Saha; India's space scientists; solar control of the atmosphere; 'Stella Mira: The Wonderful Star'; radiotracking to understand animal behaviour), Nov (Aditya - the plasma research reactor; infectious diseases; better breeds of garden plants; growth of ginseng in India), Dec (building roads on borders of India; resource use patterns versus population numbers; tuberculosis and AIDS; Nobel Prize winners of 1993)