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Foldscope demonstration program organized by Doon public school,Sivasagar in association with Sibsagar commerce college foldscope community in the science exhibition at book fair Sivasagar, Assam.The foldscope has been displayed and demonstrated among the students in different institutions of the district and nearest district Dibrugarh and jorhat and common people in the book fair premises.The program has been running from 3rd Nov.and it will be colosed on 13th Nov 2018.