Rnz: Elemental
Copper - essential, in moderation
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:12:10
- More information
Informações:
Synopsis
Copper is a soft metal that is an essential element for enzymes and life, gives octopuses their blue blood and was often used to make coins. Allan Blackman from AUT has the lowdown on copper in ep 23 of Elemental.
