Hoʻopili ʻia nā magnet Neodymium e nā mea i hana ʻia ai lākou. Ma ke ʻano maʻamau, ʻoi aku ka kiʻekiʻe o ka helu (ka helu
ma hope o ka 'N'), ʻoi aku ka ikaika o ka magnet. ʻO ka helu kiʻekiʻe loa o ka neodymium magnet i kēia manawa ʻo N52. ʻO kēlā me kēia leka
ma hope o ka papa e pili ana i ka helu wela o ka magnet. Inā ʻaʻohe leka ma hope o ka papa, a laila ka magnet
ʻo ia ka neodymium wela maʻamau. He kūlana maʻamau nā helu wela (ʻaʻohe inoa) - M - H - SH - UH - EH.