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Catalyst: E-waste, recycling, and sustainability

What happens to electronic waste (e-waste)? Watch this clip about the physics of recycling to find out the way that useful materials are captured from waste at a local materials recovery facility. Presenter Tanya Ha investigates e-waste, the products it comes from, and the sustainability challenges it poses.

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Magical Land of Oz: Koalas and climate change

The koala population in rural NSW has been declining over the years due to drought and heatwaves. What causes some of the temperature extremes experienced in this region? Dr Mella believes koalas normally get most of the moisture they need to stay hydrated from eucalyptus leaves. What has changed in recent years that means ...

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How do prisms create rainbows?

Zoom inside a glass prism and see why glass makes light bend, and how the glass molecules make different colours of light bend different amounts.

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David Williamson on inspiration

Listen as David Williamson explains where he finds inspiration for his plays. What are his aims as a playwright?

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First Tuesday Book Club: The story behind 'Jasper Jones'

'Jasper Jones' is a novel that recently featured on a list of '10 Aussie books to read before you die'. Does it belong on the list? Many texts make connections to other texts but is this novel too close a retelling of the classic American novel 'To Kill a Mockingbird'? Explore the concept of 'intertextuality' in this clip.

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My Five Cents: What is compound interest?

Compound interest will be one of the most important things you ever learn. Don't believe it? Gen Fricker will explain why. Learn how compound interest works, and why saving now can help you later. Game changer! Then test yourself with ASIC MoneySmart's "Things to think about" classroom exercises.

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Light takes time to travel through space

Light travels in waves and carries information as it moves from one object to another. In this clip, people are used to represent the Sun, planets and light rays in order to show that light takes time to travel through space bringing information from those objects to us on Earth. Discover that by the time we receive this ...

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Interviews With 10 Australian Authors, Ch 7: Playing with Hannie Rayson

It was while Hannie Rayson was at acting school that she realised she wanted to be a playwright. In this interview led by Tom Tilley she talks about how she began writing plays, why she became interested in the notion of Anglo Australian art and culture, and how all her characters are in some way an embodiment of herself.

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Purdiwan: Pretty One

The Garrwa people live inland from the Gulf of Carpentaria, on either side of the border between the Northern Territory and Queensland. In this brief but beautiful animation, a Garrwa woman herds her pretty goats eastward.

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Creating characters with Sally Rippin

Listen as Sally Rippin talks about how her characters come to life. What does she say about the link between the writer and the characters they create? Why does she say that imagination is like a muscle?

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Four Corners: Pretty polly How politicians speak

If politicians are the 'voice of the people', does their way of speaking resemble that of the people? In this clip from 1975, listen to Professor John S Gunn describe what he sees as a uniquely Australian rhythm of speech. Then see how many similarities and differences you can find as you listen to some brilliant imitations ...

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ABC Open: Australians recognise past sacrifices on Anzac Day

Share the memories of Australian war veterans and discover their thoughts about Anzac Day's significance. In this clip, veterans living on Queensland's Gold Coast express their ideas and feelings about what Anzac Day means to them.

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BTN: Colour blindness - seeing the world differently

The ability to see colours is an important human trait, but did you know some people's colour vision is impaired. View this clip to discover what it means to be colourblind and how it happens. Find out also about the extraordinary colour vision of the dunnart, and why it is important for this nocturnal marsupial.

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The bang behind fireworks!

Ever wondered how fireworks are created? In this clip, pyrotechnics expert John Conkling describes the chemical and physical components of fireworks, and demonstrates many coloured explosions in a laboratory. Discover that a fireworks display is a chemical reaction between an oxidiser such as potassium nitrate and a fuel ...

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Life As a Female Convict: Cascades Female Factory

The Cascades Female Factory was both a prison and a factory for female convicts in early Hobart. It was a place where convict women were forced to undertake labour in slave-like conditions to support the fledgling colony. Learn what life at the Female Factory was like for the inmates. What sort of work did the women do? ...

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Modelling climate changes

There is a saying: 'climate is what you expect and weather is what you get'. |Understanding climate change is very difficult for most people, especially when the weather we experience is different from the information we are given by scientists about the climate changing. The difference is that weather reflects short-term ...

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Jane Eyre: The role of women

What does Jane Eyre tell us about the role of women in 19th century England? Charlotte Bronte's best-known character is, according to Professor John Bowen, an 'assertive heroine ... who speaks the truth'. How does this distinguish her from other women of her time, especially those who serve as governesses? This clip from ...

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Landline: Food shortage: Please, Sir, can I have some more?

Are we headed for food shortages in the future? Many scientists say that food production is becoming a critical issue and that Australia has a part to play in securing food for the world's future. As you watch this clip from 2013, find out how past strategies dealt with the food security issue, and learn about our plans ...

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Foreign Correspondent: The Mekong: A damming example

The government of Laos has plans for many revenue-raising dams along the Mekong River. Find out about a dam, the Nam Theun 2, which was completed in 2010 and lies across the Nam Theun river in the Nakai Plateau. This clip from the same year asks if the dam could be the flagship for others to be built along the Mekong. Discover ...

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Meet the Fremantle Port Hostesses

In the 1960s, Marie Novak and Pauline Noble worked for the Fremantle Port Authority as hostesses, welcoming new migrants who arrived by ship. Why were hostesses needed? How do Marie and Pauline describe their time as hostesses? Compare the migration experiences of Marie's and Pauline's families. How did their backgrounds ...