This was stated by the Minister of State for Science  Technology and Earth Sciences, Shri YSChowdary in a written reply to a question in the Lok Sabha today
अशी माहिती विज्ञान आणि तंत्रज्ञान राज्यमंत्री वाय. एस. चौधरी यांनी आज लोकसभेत दिली.