Russian schoolchildren won six gold medals at the International Junior Science Olympiad


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Russian schoolchildren won six gold medals at the International Junior Science Olympiad
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Russian schoolchildren won six gold medals at the International Junior Science Olympiad - Society, Amsterdam, The science, Olympiad, Pupils, Victory, Congratulation, Ministry of Education and Science of the Russian Federation, Longpost
Russian schoolchildren won six gold medals at the International Junior Science Olympiad - Society, Amsterdam, The science, Olympiad, Pupils, Victory, Congratulation, Ministry of Education and Science of the Russian Federation, Longpost

Amsterdam Ministry of Education and Science of the Russian Federation The science Society Olympiad Victory Congratulation Pupils
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