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RNA interference – a context for learning

RNA interference (RNAi) is a biological process in which RNA inhibits gene expression. It is a natural process in cells. As a biotechnology tool, RNA interference ‘silences’ a gene by using a ...

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From bees to bandages – unit plan

Students investigate the antibacterial properties of Mānuka honey and use their results to produce a dressing that can be used on a wound to kill any bacteria infecting it. Purpose To investigate ...

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The properties of honey – unit plan

Students investigate the physical and chemical properties of various honeys to design a way to distinguish Mānuka honey from other types of honey. Purpose Students develop their knowledge of ...

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New Zealand’s National Science Challenges

As New Zealanders looking to the future, we are faced with many opportunities – and challenges. These include improving the health of all our people, advancing our economic growth, protecting our ...

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What are quantum dots?

Dr Richard Tilley of Victoria University of Wellington describes what silicon quantum dots are and outlines some applications.

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Quantum dots against cancer

Quantum dots are being developed to find and treat cancer cells. Dr Richard Tilley describes his research for The MacDiarmid Institute and the advantages over current methods.

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Scientists working together

Dr Richard Tilley of Victoria University of Wellington uses the different types of scientists involved in quantum dot research as an example of what nanotechnology is about.

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Making cheese - first steps

This interactive explains the first steps in the process of making traditional Gouda cheese.Click on the labels to watch the videos and for more information. Find out more about the final steps ...

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Making cheese - the final steps

This interactive explains the final processes involved in making traditional Gouda cheese. Click on the labels for more information. Find out more about the initial steps in the cheese making ...

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Quality control in cheesemaking

In this interactive Miel Meyer explains some of the processes for managing cheese quality in making traditional Gouda cheese. Click on the labels to watch the videos and for more information ...

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