:The difficulty, of course, comes with the difference between "mathematical objects" and physical ones. I would say it's not just physically impossible with real objects, but ''logically'' impossible as well. The cuts required for a paradoxical decomposition are literally infinitely small and precise. Since real objects are made of indivisible particles which cannot be divided (quarks, electrons), and because their positions cannot be known with any great accuracy at that scale, the cuts could never be performed - it's not only a physical impossibility, but also a logical impossibility for any object made of a finite number of particles of non-zero size. | :The difficulty, of course, comes with the difference between "mathematical objects" and physical ones. I would say it's not just physically impossible with real objects, but ''logically'' impossible as well. The cuts required for a paradoxical decomposition are literally infinitely small and precise. Since real objects are made of indivisible particles which cannot be divided (quarks, electrons), and because their positions cannot be known with any great accuracy at that scale, the cuts could never be performed - it's not only a physical impossibility, but also a logical impossibility for any object made of a finite number of particles of non-zero size. |