Imbonerahamwe y'ibiciro yerekana ko ibikoresho fatizo bidasanzwe bya Neodymiumrukuruzi s yagize ubwiyongere butangaje mubyumweru bike bishize. Ibi bituma abakiriya bamwe bahangayikishwa nigiciro cyibicuruzwa byabo

hanyuma ubaze ibizagenda mumezi akurikira nuburyo bagomba kubyitwaramo.