Neodydmium magnets include the strongest permanent magnets known and are found in devices like speakers & headphones, says chemistry professor Allan Blackman from AUT in ep 50 of Elemental.

Neodydmium magnets include the strongest permanent magnets known and are found in devices like speakers &amp; headphones, says chemistry professor Allan Blackman from AUT in ep 50 of Elemental.

Neodymium - the secret behind supermagnets

Dr Claire Concannon follows scientists into the bush, over rivers, back to their labs and many places in-between to cover the most fascinating research being done in Aotearoa New Zealand.

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Neodymium - the secret behind supermagnets

Neodymium - the secret behind supermagnets