Our Changing World

1069 Episodes

1. Our Changing World for 5 December 2019

   Published: 12/5/2019
2. Tungsten - highest melting point of any metal

   Published: 12/1/2019
3. Titanium - light, strong & quite pretty

   Published: 11/28/2019
4. A spotlight on NZ lakes - Lakes380 part 2

   Published: 11/28/2019
5. Our Changing World for 28 November 2019

   Published: 11/28/2019
6. Tin - from whistles to organ pipes & anti-fouling paint

   Published: 11/26/2019
7. Thulium - the most laborious of the lanthanoids

   Published: 11/24/2019
8. Thorium - potential source of cleaner nuclear energy

   Published: 11/21/2019
9. Lakes380 to reveal 1000-year history of lakes - part 1

   Published: 11/21/2019
10. Our Changing World for 21 November 2019

    Published: 11/21/2019
11. Thallium - the poisoner's poison

    Published: 11/17/2019
12. Terbium - turns up in old TVs & new Euro notes

    Published: 11/14/2019
13. Making Wellington a predator-free city

    Published: 11/14/2019
14. Our Changing World for 14 November 2019

    Published: 11/14/2019
15. Tellurium - usually associated with gold

    Published: 11/10/2019
16. Technetium - the first synthetic element

    Published: 11/7/2019
17. Tracking inner city rats

    Published: 11/7/2019
18. Our Changing World for 7 November 2019

    Published: 11/7/2019
19. Tantalum - a tantalising chemical element

    Published: 11/3/2019
20. Sulfur - king of bad smells

    Published: 10/31/2019