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."
2025
2022
1993
2003
1973
1983
2011
1995
1980
2000
2019
2017
2014
2009
2020
2005
2001
1959
