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Our Changing World
Stories about science and nature from out in the field and inside the labs across Aotearoa New Zealand. Winner 2022 New Zealand Radio Awards Best Factual Podcast - Episodic
Thursdays 7:30pm, repeated 1:15am Sundays. One feature plays 3:35pm Wednesdays.
Navigation for Our Changing World
Latest audio
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Time travelling with a climate scientist
27 Aug 2020Dead corals cast up the shore of Aitutaki, in the Cook Islands, provide a window into the Pacific Ocean's marine climate hundreds of years ago. Read more Audio
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Our Changing World for 27 August 2020
27 Aug 2020A time-travelling climate scientist is using dead corals to investigate past marine climates in the Pacific. Audio
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Green chemistry - better, safer, more sustainable
20 Aug 2020From safer solvents to make better batteries, to catalysts that can clean up wastewater, green chemists are developing better ways of making stuff. Read more Audio
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Our Changing World for 20 August 2020
20 Aug 2020Scientists at the Centre for Green Chemical Science at the University of Aukalnd, are developing cleaner greener processes and products. Audio
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How sound influences the taste of food
Food scientist Nazimah Hamid from AUT says that the sound of the space we eat in can have surprising effects on the taste of food. Read more Audio
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Our Changing World for 13 August 2020
The sensory lab at AUT is used for food testing and tests can involve all the senses, including sound. Audio
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Covid-19 unmasked: experts discuss coronavirus
'Covid-19 unmasked: understanding the outbreak' is a panel discussion from the 2020 New Zealand International Science Festival. Read more Audio
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Our Changing World for 6 August 2020
A panel of virologists from the University of Otago discuss research into covid-19. Audio
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In search of southern right whales
30 Jul 2020Emma Carroll talks about the return of southern right whales from the edge of extinction and a project asking the public to report whale sightings. Read more Audio
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‘The week that snowed’ – shedding new light on old weather records
30 Jul 2020Take some old weather records. Add citizen scientists. Mix in machine learning. Result = something that might help predict future weather patterns. Read more Audio
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Our Changing World for 30 July 2020
30 Jul 2020In search of southern right whales and digitising old weather records to predict future climate. Audio
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Voices from Antarctica 8: Under the ice
16 Jul 2020Tiny plants that live on the underside of sea ice form an upside-down garden that feeds krill and is the base of the Antarctic food web. Read more Video, Audio
Our Changing World
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The microscope image featured in the logo is of the mineral labradorite, taken by Peregrin Hyde – www.perescope.co.nz.
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Thursdays 7:30pm, repeated 1:15am Sundays. One feature plays 3:35pm Wednesdays.
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