Hoʻohana nui ʻia nā huahana Magnetic ma nā ʻano he nui, me ka ʻoihana, ka lāʻau lapaʻau, ke ola home, nā kamaʻilio uila a me ka halihali. Loaʻa iā lākou ka hilinaʻi kiʻekiʻe, ka magnetism paʻa, ka mālama ʻana i ka ikehu, ka palekana o ke kaiapuni, ka palekana maikaʻi a me ka lōʻihi. Kākoʻo lākou i nā ʻano hana like ʻole, inā paha nā ʻano geometric maʻalahi a i ʻole nā ʻano paʻakikī, hiki ke hoʻopili ʻia ma ke koi, no laila e hoʻololi pono i nā hiʻohiʻona noiʻi like ʻole.