October 1992: Conducted research for principles of Nature
July 1999: Calculated weak boson and neutrino mass
July 2002: Confirmed integrity of the W boson mass with data from the Lawrence Berkeley National Laboratory.
August 2007: Zero Zone Theory appeared in Shindonga (August)
October 2008: Presented the paper in the CODATA conference (Key session).
November 2008: Shindonga on-the-scene report (CODATA International Conference in Kiev): the Zero Zone theory describes the world in an elegant manner.
December 2008: Delivered the Zero Zone Theory lecture at Hawaii Research Center for Futures Studies at the invitation of Professor Jim Dator.
March 2009: Published the proceedings paper on the CODATA Data Science Journal.
April 2009: Published the paper on the CODATA Data Science Journal.
May 2009: Hosted the Zero Zone theory seminar at the Zero Zone research center (Guest: Professor Jim Dator).
August 2009: Presented a Zero Zone theory lecture at Singularity University (Invitation of NASA Ames Research Center).
February 2010: Zero Zone Theory Featured on the Journal of Future Studies (Tamkang University).
March 2010: Joined a professional panel discussion regarding a new theory, hosted by the Korean Federation of Science and Technology Societies.