Want to get really crazy?
List of over 100 paradoxes on Wikipedia:
en.wikipedia.org/wiki/%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA_%D0%BF%D0%B0% D1% 80% D0% B0% D0% B4% D0% BE% D0% BA% D1% 81% D0% BE% D0% B2
This is what you can puzzle over. Recently a link to the paradox of two envelopes slipped on Habré , and so I’m thinking about it for several hours - my head is on fire.
And how many more paradoxes that I have not even heard of ...
Attention, a question. Why are these paradoxes still not understood at school / in the first courses of universities, and what is more, detailed, seriously understood, and not just mentioned? It is the resolution of these paradoxes, their understanding, that can reveal complex phenomena to students that cannot be grasped by other interests.