O afi e leai ni pulumu e masani ona faʻaaogaina maneta NdFeB e le masani ai ma maualuga le faʻatinoga,
NdFeB ua faʻaaogaina lautele i vaega eseese, e pei o robots, afi fale gaosi oloa, meafale, taliga, ma isi.
Folasaga i le fausaga, faʻavasegaina ma le faʻatinoga o le pulumu carbon carbon