Zirconium - shape-shifting time capsule
Zirconium is a shape-shifting tough cookie, that is a tale of gemstones, medical implants and nuclear reactors, says Allan Blackman from AUT in ep 96 of Elemental.
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Iridium and the end of the dinosaurs
enJune 27, 2019
About this Episode
Iridium is the second-densest element on the periodic table and the most erosion-resistant metal. A layer of iridium in rocks marks the demise of the dinosaurs, according to Allan Blackman from AUT, in ep 39 of Elemental.
Recent Episodes from Elemental
Zinc - more useful than you realise
Zinc is a very useful metal that turns up in everything from sunscreen to paint, & galvanised metals to cereals, as well as brass instruments, says Prof Allan Blackman in ep 95 of Elemental.
Yttrium - here's that village Ytterby again
Yttrium is yet another element named after the village of Ytterby and is important in the development of high temperature superconductors, says Allan Blackman from AUT in ep 94 of Elemental.
Ytterbium - yet another element named after Ytterby
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Vanadium makes steel stronger & lighter, is being used in what will be the world's largest battery, and sea squirts are full of it, says Prof Allan Blackman from AUT in ep 91 of Elemental.
Uranium - first radioactive element to be discovered
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Titanium - light, strong & quite pretty
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The element tin turns up in all sorts of alloys, but tin cans are - mostly - not made from tin, says Prof Allan Blackman from AUT, in ep 87 of Elemental.