RNZ: Our Changing World show

RNZ: Our Changing World

Summary: Getting out in the field and the lab to bring you New Zealand stories about science, nature and the environment.

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Podcasts:

 Migraines - much more than a headache | File Type: audio/mpeg | Duration: 00:13:43

Migraines are debilitating headaches, and Debbie Hay says that new drugs targeting the pain hormone CGRP are showing lots of promise.

 The science of a water aquifer | File Type: audio/mpeg | Duration: 00:25:30

What is the Waiwhetu aquifer, where does its water come from, and what does it mean for the Wellington region - Alison Ballance investigates.

 Southern island sanctuary for rare birds | File Type: audio/mpeg | Duration: 00:30:09

Putauhinu, one of the southern Tītī Islands, has become a remarkable rat-free sanctuary, gifting rare land birds to other islands.

 Honey, I shrunk the lab | File Type: audio/mpeg | Duration: 00:13:02

A lab-on-a-chip developed at the University of Canterbury is allowing biologists to measure the minute force generated by a single fungal thread.

 Insects remarkably preserved in New Zealand amber | File Type: audio/mpeg | Duration: 00:15:52

Amber is beautiful to look at - and it is also an incredible window into the prehistoric past.

 Will your roof withstand flying volcanic rocks? | File Type: audio/mpeg | Duration: 00:08:52

Geologists are using a vertical cannon to test how different roofing materials - and even hard hats - can withstand the impact of flying volcanic rocks.

 The looming crisis of antimicrobial resistance | File Type: audio/mpeg | Duration: 00:26:51

As more microbes develop resistance to every kind of antimicrobial treatment, the threat of dying from even common infectious diseases is increasing - so what should we be doing about it?

 Volcanic eruptions and the Ash Lab | File Type: audio/mpeg | Duration: 00:13:16

The Ash Lab at the University of Canterbury is where geologists test the impact of volcanic ash on all sorts of vital infrastructure.

 Fructose and the diabetic heart | File Type: audio/mpeg | Duration: 00:12:53

Kim Mellor suspects that fructose, as well as glucose, is causing diabetic heart disease and she is looking at its effect on heart cells and heart muscle.

 Noise and young ears | File Type: audio/mpeg | Duration: 00:14:01

Massey University acoustics researchers have been working with childcare centres that are keen to lower noise levels and protect the hearing of young children.

 Proteins and their role in antibiotic resistance | File Type: audio/mpeg | Duration: 00:12:48

Some antibiotics are designed to target the ribosomes of bacteria and disrupt the production of proteins - so how do the bacteria evolve antibiotic resistance?

 Noise and young ears | File Type: audio/mpeg | Duration: 00:12:48

Massey University acoustics researchers have been working with childcare centres that are keen to lower noise levels and protect the hearing of young children.

 Funny man - science meets comedy | File Type: audio/mpeg | Duration: 00:06:06

Tim Muller is a scientist by day and a comedian by night. He brings his one-man science-themed show to the NZ International Comedy Festival.

 Complexity - six months of Kaikōura earthquake science | File Type: audio/mpeg | Duration: 00:31:47

Six months after the destructive magnitude 7.8 Kaikoura earthquake, scientists are still unravelling what happened during this very complex seismic event.

 Science meets comedy | File Type: audio/mpeg | Duration: 00:06:06

Tim Muller is a scientist by day and a comedian by night. He brings his one-man science-themed show to the NZ International Comedy Festival.

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