Just saw Veritasium's video "What happens if you drop 0.125 grams of antimatter?", and magnets are referenced very often, both in storage of antimatter, deceleration and acceleration, etc. Of course, this made me wonder if a magnet composed of antimatter could exist (and then if this same process could be repeated but with antimatter in place of matter and matter in place of antimatter, but that is not what I chose to ask in this post). Anyways, would such a thing be possible, or would it violate some law of physics? #science