Preservation scientists are using polymer chemistry to help prevent old audio and video tapes from degrading beyond recognition ...
With the CBSE Board Exams 2026 approaching, students are entering the most crucial phase of their preparation. The board has gradually shifted towards application-based and concept-driven questions, ...
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russian Federation ...
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