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

ESR is laser scanning crime scenes, and the k...

: 26 minutes : 02-May-2019

ESR is laser scanning crime scenes, and the k...

: 26 minutes : 02-May-2019

ESR is using a laser to scan crime scenes, al...

: 15 minutes : 02-May-2019

ESR is using a laser to scan crime scenes, al...

: 15 minutes : 02-May-2019

Famous as the colour of blue glass and import...

: 9 minutes : 02-May-2019

Famous as the colour of blue glass and import...

: 9 minutes : 02-May-2019

Copper is a soft metal that is an essential e...

: 12 minutes : 05-May-2019

Copper is a soft metal that is an essential e...

: 12 minutes : 05-May-2019

There are only two chemical elements on the p...

: 15 minutes : 07-May-2019

There are only two chemical elements on the p...

: 15 minutes : 07-May-2019