Hoʻohana nui ʻia ʻo Neodymium (NdFeB) Magnet i nā kula he nui, e like me nā kaʻa, nā mea ʻike, nā microphones, nā turbines makani, nā mea hana makani, ka mīkini paʻi, ka pahu pahu, nā leo leo, ka hoʻokaʻawale magnetic, nā makau magnetic, ka mea hoʻopaʻa magnetic, ka chuck magnetic, ect.