Dr.Geetha Sudheer.R, PG student from Dept.of Kuzhanthai Maruthuvam presented a special lecture entitled on the ‘’Contemporary Science of Iron and Mercury based traditional herbo-metallic formulations from Siddha repertoire ‘’in conference A dialogue between Vedic science and Modern Scieces’’(VVS 2019) ON 21-22 Sep 2019 at Indian Institute of Technology, Varanasi.