Rajdeep Nath and Madhumita Devi, M.Sc Physics, 4th semester, participated in the National Conference on Recent Advances in Science and Technology, on 16th May 2019, at the NEDFi Convention Centre, Guwahati, organised by the Assam Science and Technology University (ASTU). Their topic of presentation was 'Design and fabrication of an optical metrology system for measurements of scattering and reflectance properties of an biological tissue'. Well done!