Search

Home > Our Changing World > Hangi stones and magnetism
Podcast: Our Changing World
Episode:

Hangi stones and magnetism
Category: Science & Medicine
Duration: 00:15:26
Publish Date: 2016-02-25 08:46:00
Description: Hangi or oven stones are a record of the earth's magnetic field at the time they were heated and cooled, and they show a remarkable history of New Zealand's magnetic field for the past 600 years.
Total Play: 0

Some more Podcasts by RNZ

1K+ Episodes
RNZ: Our Cha .. 2     3
200+ Episodes
RNZ: Parliam ..    
21K+ Episodes
Radio New Ze .. 10+     70+