What's more, the belly of a bee has magnetic nanometric particles, which it uses like a compass to track its position in relation to flowers, its nest and other bees.
此外，蜜蜂的腹部存有磁性奈米顆粒，可以作為導航雷達，藉此探知花叢、蜂巢與其他伙伴間的相對位置。