Intellectual adventure variety show that stimulates the intellectual curiosity of viewers, regardless of whether they are adults or children, and cuts into "theories" such as ultra-scientific "topics," "urban legends," and "biography."
2002
2012
2005
2008
1971
2013
2017
2018
1967
1998
1977
2003
2016
2014
2006
2024
1997
1999
