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Australian farmers produce a whopping 6.2 billion eggs each year. Unfortunately, most of the resulting eggshells end up in landfill. Australian scientist Manickam Minakshi Sundaram hopes to change this with a breakthrough use for eggshells: batteries!

In high school, Caitlin Byrt tried a few jobs during work experience, but nothing really captured her interest.

The average Australian throws out about 23 kilograms of clothes each year. Most of that rubbish goes straight to the tip, and it can take hundreds of years for those old clothes to completely break down. Even worse, as they break down, old clothes release greenhouse gases!

You’ve heard of plant-based protein, but what about food made from electricity?

There’s a lot of waste in how we make, use and dispose of clothes. CSIRO is looking for ideas to make fibre and materials more sustainable, and build a recycling, environmentally friendly, circular fibre industry.