Intransitive dice: A person can have 3 dice, identified as A, B, and C, such that A is likely to acquire in a very roll against B, B is likely to get in the roll versus C, and C is likely to win within a roll from A. free!|BanachTarski paradox: https://collinji94j.theideasblog.com/29582517/the-definitive-guide-to-paradox