Career 1984 B.S. in Physics, Seoul National University 1986 M.A. in Physics and History of Science, Seoul National University 1991 Dr. rer. nat. in History of Science, University of Hamburg(Germany) 1991-1992 Korea Britannica Co. 1992-1993 Post-doctoral Fellow, University of California (Berkeley) 1994- Assistant, Associate Professor (with tenure), POSTECH 2000- Director of Science Culture Research Center 2005- Director of Center for the Advancement of Science & Technology