2002 Korea Science Festival(30) 2003 Gyeongbuk Science Festival(4) 2003 Monaul(23) 2004 Toyama Science Festival(36) 2004 Gyeongbuk Science Festival(28) 2004 Monaul(51) 2005 Youngster's Science Festival(11) 2005 Toyama Science Festival(7) 2005 Korea Science Festival(70) 2005 Gyeongbuk Science Festival(23) 2005 Monaul(26) 2006 Youngster's Science Festival(18) 2006 Toyama Science Festival(14) 2006 Korea Science Festival(18) 2006 Gyeongbuk Science Festival(47) 2007 Youngster's Science Festival(17) 2007 Toyama Science Festival(9) 2007 Korea Science Festival(21) 2007 Jeonnam Science Festival(29) 2007 Monaul(40) 2008 Jeonnam Science Festival(8) 2009 Jeonnam Science Festival(2) 2010 Jeonnam Science Festival(2) 2010 Osaka Science Festival(5) 2011 Jeonnam Science Festival(2) 2011 Jeju Science Festival(9) 2012 Jeonnam Science Festival(7) 2012 Jeju Science Festival(6) 2013 Jeonnam Science Festival(10) 2013 Jeju Science Festival(6) 2014 Jeju Science Festival(7) 2014 Jeonnam Science Festival(6) 2015 Republic of Korea Harmony Festival(2) 2015 Jeonnam Science Festival(8)