magnetic liquid traps

Although these two theories help scientists understand how magnets behave in almost every circumstance, two important aspects of magnetism remain unexplained: why magnets always have a north and south pole , and why particles emit magnetic fields in the first place."We just observe that when you make a charged particle move, it creates a magnetic liquid traps and two poles. We don't really know why. It's just a feature of the universe, and the mathematical explanations are just attempts of getting through the 'homework assignment' of nature and getting the answers," Walker said