mjolnir magnetizes itself to the ground whe not in thor's possession or thrown [i use the term magnetize loosely to illustrate odin's enchantment of the hammer] and when thor grips it his DNA neautralizes that part of the enchantment
earth DC-TAS? that could serve as a world of low-powered super-heroes similar to earth N but with non martial arts heroes similar to"west" world
thanks for the rep ninja-bear