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Catalyst: Advances in nuclear power technology

Imagine our world if nuclear power generation could be made safer. Discover how Chinese scientists have developed a new nuclear reactor that reduces the chances of the reactor overheating to the point of meltdown. To do this the pebble bed reactor uses advances in technology to replace the traditional water-cooled system. ...

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Can We Help?: Efficient speech: the process of language change

Wassup, bro?Well 'pparently I ain't speakin' right.Will thou ha' the truth on't?We often think that only young people speak in abbreviated forms, but the truth is people have been doing this since Anglo-Saxon times! In this clip discover with Professor Kate Burridge some words that belong to the 'zero plurals' group, why ...

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Catalyst: How metamorphic rocks are formed

Imagine the forces required to change one type of rock into another type. Listen to presenter, Bernie Hobbs, explain the forces that transform sedimentary rocks to metamorphic rocks. She visits the Australian Nuclear Science and Technology Organisation (ANSTO) to demonstrate how limestone can be transformed into its matching ...

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Paul Hogan and Australian slang

Listen to Australian comic actor Paul Hogan talk to reporters in February 1987 about the Oscars and his role as Mick Dundee in the film 'Crocodile Dundee' (1986). Hogan played a laid-back outback survivalist in this hugely successful film, which is known for its use of Australian slang. Take note of Hogan's own use of Australian ...

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Four Corners: Increasing threat of megafires

Many scientists believe we are already experiencing megafires and that they will continue to increase in the future. In this clip you will hear from Australian scientists at the forefront of fire research. Discover what they have to say about the causes, projections, and consequences of an increased megafire threat.

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Can We Help?: Conquest: the process of language change

When the Normans conquered England in 1066, they brought a lot more than fancy clothes and castles; they also brought the French language. Discover the impact that this momentous event continues to have today.

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Batavia shipwreck leads to mass murder

In 1629, the Dutch merchant ship Batavia was wrecked off the Western Australian coast near present-day Geraldton. What followed was a tale of mutiny and mass murder on the surrounding islands. Hear from two members of the 1963 expedition that first uncovered the ship's remains, as they visit one of the islands in 2013.

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BTN: Nuclear tests at Maralinga

Can you imagine nuclear bombs being exploded in Australia, over your home? Between 1953 and 1963, the Australian Government led by Robert Menzies allowed Britain to test nuclear bombs in the open air at sites in Australia. These sites included Maralinga in South Australia. It was the land of the Maralinga Tjarutja people ...

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Editing with Alice Pung

In addition to being a writer, Alice Pung has experience as an editor. What was the advice her own editor gave her when she started editing other people's work? Alice believes that good editors ask writers good questions. How else can editors help writers? Next time a friend or classmate asks you to give them feedback on ...

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What is Music?: What is a musical phrase?

Sometimes we come across musical phrases that catch on like wildfire. With every repetition, these phrases take on more meaning. Listen closely for this jazz lick that has appeared in many forms throughout music history. What other popular musical phrases can you think of? What meanings do they carry, and what could you ...

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Catalyst: Take the Phi Golden challenge

The golden ratio, Phi: fact or fallacy? What about the Fibonacci sequence? We are told this ratio and its cousin Fibonacci occur everywhere in nature. Let's see which of these claims stacks up when put to the test.

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Interviews With 10 Australian Authors, Ch 8: Experience colonial Australia with Tom Keneally

Thomas Keneally likes to put himself in the shoes of figures from history, whether it's as a member of the SS or an Indigenous man treated unjustly, and ask ‘What would I have done?' In this interview he discusses why he was drawn to the Jimmie Governor story and the significance of the looming Federation of Australia.

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Heywire: Living in the outback, coping with boarding school

For Timmy Watson, living in a remote community in the Northern Territory is as good as it gets. But there's one drawback: the need to go to boarding school during the final years of secondary school. Find out more in Timmy's Heywire audio story. Could you write or record a story about yourself and/or your community? The ...

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For good measure

If you had to measure the rain level for the whole globe, how would you go about it so you could have as accurate a reading as possible? Rain gauges are great for measuring rain in small areas, but why might they not be as good for measuring large areas? Watch this video to see how the Global Precipitation Measurement (GPM) ...

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Kindred spirits: dancing our identity

Who are we and where do we belong? What and who decides our identity? People often ask these questions, and some may seek to discover the answers to them. In his dance piece entitled 'ID', choreographer Stephen Page explores what makes us similar, what makes us different and what gives us a sense of belonging. The clip ...

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Eugene von Guérard: 'North-east view from the northern top of Mount Kosciusko' 1863

In this landscape Eugene von Guérard blends topographical accuracy with the grandness of a mountain top view which he witnessed in 1862 as a member of a geographical survey led by scientist Georg von Neumayer. The artist has taken some liberties with the depiction of the boulders in the foreground to demonstrate the enormous ...

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BTN: Do you suffer from asthma?

Asthma is one of the most common chronic health problems in Australia. Fortunately, a lot is known about the causes of asthma attacks, and how to treat them. View this clip to find out what happens to the airways of an asthma sufferer and how this disease can be managed.

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Engineering clean rivers

Figuring out how to clean up contaminated rivers is a big challenge. It's also tricky to work out where the most contaminated parts of a river system are and whether its fish are safe to eat. Watch this video and learn how engineering has helped to solve these problems. Why do you think engineers looked to the bottom of ...

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David Malouf on short story writing

Some writers can write a short story in one sitting, whereas for others – like David Malouf – it can sometimes take a bit longer to figure out where a story is going. Watch as David explains that although writing is about an "enthusiastic rush", it is also about patience.  Have you ever written a story that you didn't know ...

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Journey into Japan: The end of Japan's isolation

Under the shoguns, Japan was deliberately isolated from the outside world from around 1600 CE. However, by the mid-19th century, Western imperialism was entering a new phase of expansion that no Asian state was able to resist. Discover what happened when the West came beating on the doors of a closed society. This clip ...