際際滷shows by User: swapnilshejwal54 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: swapnilshejwal54 / 際際滷Share feed for 際際滷shows by User: swapnilshejwal54 https://cdn.slidesharecdn.com/profile-photo-swapnilshejwal54-48x48.jpg?cb=1606612883 Doing M.Sc. Physics