As the world considers taking more action to combat climate change we revisit Antarctica with the Voice of the Iceberg podcast & hear about protactinium.

Protactinium is a rare, radioactive element that has no uses and may be the most boring element, says Prof Allan Blackman from AUT in ep 65 of Elemental.

Despite its gruesome mythical name, the radioactive element promethium has no particular claim to fame, says Prof Allan Blackman from AUT in ep 64 of Elemental.

The 20-metre long wind tunnel at the University of Auckland is used to test the aerodynamics of objects as varied as Olympic cyclists and buildings, as well as drones, ancient building designs & tiny gas turbines.

The largest wind tunnel in New Zealand is used to test everything from the effects of turbulence on drones to ancient building designs and tiny gas turbines.

The youngest kākāpō chick has passed 150 days old, bringing the number of living juveniles to 71 and the overall  kākāpō population to 213, in ep 24 of the Kākāpō Files.

Praseodymium is a metal wirh the second longest name on the periodic table and not many uses, says Prof Alan Blackman from AUT in ep 63 of Elemental.

From levitating burnt buttocks, to excitable nerves and sure-to-rise baking, potassium is highly reactive and vital to life, says Prof Allan Blackman in ep 62 of Elemental.

Better solar panels and efficient carbon capture technology will help shape the impact and look of cities in the future, say MacDiarmid Institute scientists.

MacDiarmid Institute scientists talk about how their work improving solar panel efficiency and developing carbon capture and storage techniques might shape cities of the future.