KnowraHausdorff paradoxLinked fromLinked fromThe 2 pages that link to Hausdorff paradox, each with the reason it gives.All 2Broader topic 1Related 1Banach–Tarski paradoxRelated: It provides the spherical decomposition underlying the ball construction.Felix HausdorffBroader topic: Hausdorff discovered this paradoxical decomposition, a precursor to the Banach–Tarski paradox.