Scientific Features: Topics- Sun-Star world &  Chandrasekhar Limit, Robotics, Under the ocean,Halley's Comet, Saturn & its  Rings, Jupiter & the satellites, Pathfinder on the Mars, The Voyager.  Neptune-Watch, Moon Expedition, Solar spot, Space -Environment, Earthquake, Gemstone, Solely solar, Pearl Perfect, National  Science Day & C.V.Raman, Wireless & J.C.Bose, Great  Mathematician Ramanujan, Pre-historic animal, Aquanaut, Space-Walk, Cancer  awareness, Astrology is fiction, Tears, Star World and Rabindranath, Theory of  Evolution etc., .above three hundred and fifty publications.. 
                       
                      Social aspects: Topics - Role of mother, Raising  up children, single mother, co-educational school,  single child, teaching of children, Children's right, Mother-child relation,  adoption, killing of female fetus, Human Trafficking, Divorce,  Hospitability etc...above hundred publications 
                       
                      Short stories for children & adults...about hundred publications. 
                      Translator  from English to Bengali  
                      Associated  with All India Radio, Kolkata as a Science Talker (1985 - 2011)  
                  Topics  - Superstition, search for food in the ocean, longevity, edible oil, polymer,  cigarette 
                    addiction, smelling, sound pollution,  Noise, Titanic, Pigeon the Postman .Scientific mind of 
                    Rabindra nath Tagore, Bird Song, Probability, Darwin Day etc...... approximately fifty talks  | 
              
              
              
                
                  
                    | Author of the following Text Books | 
                    Publishers  | 
                   
                  
                    Mathematica (Nursery to Grade V)  
                        Sensing Science (K.G. to Grade)                       
                      Bangla Pathmala (Series of Text Books n Bengali  Literature: Grade I to Grade V) 
                      Text Book of  Polytechnic Mathematics : Part I 
                      Text Book of Polytechnic Mathematics : Part II:  
                      Magic Mental Mathematics (Grade I to Grade V)   
                           
                                                | 
                      Sreebhumi Publishing Co., Kolkata (1993-1995) 
                      Sribhumi  Publishing Co., Kolkata (1990-1992) 
                      Nirmal Book Agency, Kolkata (1999-2000) 
                       
                      Sribhumi Publishing Co., Kolkata  (2004) 
                      Sribhumi Publishing Co., Kolkata  (2006) 
                    Allied Publishers, Delhi (2010-2011)                        | 
                   
                  
                    Author of Children Books on Popular Science  
                      (in  Bengali) | 
                    Publishers | 
                   
                  
                    Pakhi 
                      Jangoler Janoar O  Posha Pashu 
                      Jana Ajanar Katha  Kahini 
                      Jnanankur (Class I  & Class II) 
                      Pranider Kahini 
                      Sagar Jaler Ajab Jeeb 
                      
  | 
                    Sribhumi Publishing Co., Kolkata   (1993) 
                      Do  (1993) 
                        Do (1999) 
                          Do (2000) 
                            Do (2003) 
                              New Book Stall, Kolkata (2004) 
                         
                      | 
                   
                  
                    Author of fiction for Children and Adult (in  Bengali)
  | 
                    Publishers | 
                   
                  
                    Majar Galpo                              
                      Pujo-Pujo  
                      Sangopone   | 
                    New Book Stall, Kolkata(1996) 
                      Sribhumi  Publishing Co., Kolkata (1993) 
                                            Pratibhas, Kolkata  (2003) | 
                   
                  
                    Author of book on social science in Bengali
  | 
                    Publishers | 
                   
                  
                    Nari Prasanga  
                      | 
                    The Science Association  of Bengal, Kolkata(2008) | 
                   
                  
                    Author of academic books on Popular Science
  | 
                    Publishers | 
                   
                  
                    Atandra Chandra 
                      Robert Charles Darwin & The Theory of Evolution 
Madam Courie  | 
                    Do (2009 )  
                      The  Science Association Of Bengal, Kolkata (2011) 
The  Science Association Of Bengal, Kolkata (2012) | 
                   
                  
                    |                       Translator of Science Fiction  | 
                    Publishers | 
                   
                  
                                          Azazel  by Isaac Asimov (Translated to Bengali) 
                    Earth is Room Enough by Isaac Asimov  
                      (Translated to Bengali)  
                      The End  of Eternity by Isaac Asimov 
(Translated to Bengali)
 
                      | 
                                          Sandesh  Publication, Bangladesh (2009) 
                      Do  (2010) 
                       
                      2012 
                      
  | 
                   
                  | 
              
              
                Project Co-coordinator in Educational Programme 
                     
                    At present acting as 
                    Chief Editor," Bijyan  Mela" Bengali Science Magazine of The Science Association of Bengal.  The purpose is to spread Science Awareness among common people. 
                     
                    Director,  International Service, Rotary Club Of Bidhannagar, District 3291 Member of Sachetana (Women's N.G.O.) 
                  Awards & Recognition : 
                  
                    - 
                      
Received First Prizes in different  Literary Competitions (Topics: short story, feature) in the year 2001, 2005, 2006, 2008 and 2011. 
                     
                    -  Received National  Science Day Award, 2002 for notable contribution in the field of Science & Technology  in the Society from Science Association of Bengal.
 
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