Be warned; things that are not attracted to a magnet can still contain iron, nickel,
... (Actually, there are many different types; find out why some types of stainless
steel aren't magnetic!) Metals that stick to a magnet that you should know of:.
generaly speaking magnets will not attract none ferious metals, aluminum,
copper, brass, bronze and other such alloys, it will also not attract stainless steel
... Do you think there could be some very different lifeforms than we ...