- ... that the trilingual 14th-century Sankt Florian Psalter (page pictured) contains one of the oldest texts in Polish?
- ... that the Counter-Reformation in Poland concluded successfully with the Repnin Sejm of 1768, which abolished legal discrimination against religious dissidents?
- ... that the Polish resistance heisted over a million US dollars in młynarki, the currency of the General Government, so popularly named after the head of its central bank, Feliks Młynarski?
- ... that many kindergartens in Poland were named after the children's television series Jacek i Agatka?