Iron is formed in stars, makes up most of the Earth's core & as a result enables life as we know it to exist, says Prof Allan Blackman from AUT, in ep 40 of Elemental.

Iron is formed in stars, makes up most of the Earth's core &amp; as a result enables life as we know it to exist, says Prof Allan Blackman from AUT, in ep 40 of Elemental.

Iron - creator of the modern world

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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Iron - creator of the modern world

Iron - creator of the modern world