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https://oseefoundation.org/2013/05/17/%e0%ae%85%e0%ae%b1%e0%ae%bf%e0%ae%b5%e0%ae%bf%e0%ae%af%e0%ae%b2%e0%af%8d-%e0%ae%95%e0%ae%a3%e0%af%8d%e0%ae%9f%e0%af%81%e0%ae%aa%e0%ae%bf%e0%ae%9f%e0%ae%bf%e0%ae%aa%e0%af%8d%e0%ae%aa%e0%af%81%e0%ae%95/
அறிவியல் கண்டுபிடிப்புகள் (INVENTIONS)