Kina-nomics
Kina numbers are exploding on some of our reefs, decimating seaweed habitats. Could this problem be solved by eating them? Kate Evans investigates the potential of kina-nomics.
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new zealand innovator's awards
Kaika Energy - from food waste to fertiliser and biogas
enOctober 15, 2015
About this Episode
A group of Year 13 students from Kaikorai Valley College in Dunedin have created a biotechnology company and installed a biodigestor at school
Recent Episodes from Our Changing World
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