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Listed under:  Science  >  Scientific inquiry  >  Data collection  >  Evidence
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Catalyst: The home of Australian science

Australia has a long and proud history of excellence in science. How should we celebrate this? Watch this clip to find out about an Australian organisation that recognises and promotes outstanding scientific achievement. You'll also find why its Canberra headquarters is referred to as 'the flying saucer'!

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Four Corners: Surf culture hits Australia in the 1960s

How did surf culture change Australian popular culture? Rock music and the concept of the 'teenager' had arrived in Australia in the 1950s but in the 1960s the surfboard gave rise to a new youth subculture. This clip from 1964 explores conflict in the water and cultural changes that came with the rise of the 'surfie'.

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Catalyst: Heat transfer: is it hot or cold?

If you picked up a paper book and a metal box do you think one would feel colder to the touch or would they feel the same? Watch this clip to see if people's predictions about the temperature of objects match their observations. You may be as surprised as they are!

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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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Foreign Correspondent: Dirty tricks in 1066

How was William of Normandy able to defeat the Saxon army of Harold Godwinson in 1066 and become the king of England? The Norman's victory at Hastings marked the beginning of their complete conquest of England over the following few years. Discover the tactics of both sides in the Battle of Hastings. This clip is the second ...

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Foreign Correspondent: Uncovering a chapter of the Holocaust

What happened to the Jewish population of Vienna, Austria's capital, during World War II? Its members were among the estimated six million Jewish victims of the Holocaust. In this clip from 2007, find out about the prolonged campaign of historian Tina Walzer to reclaim Vienna's Jewish heritage. The clip is the first of two.

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Catalyst: How will fire change the climate?

Considering the impact of a changing climate on the severity and frequency of fires is one thing, but how about the impact of fires on climate? Why does Professor David Bowman describe this scenario as a 'fire spiral'? What are the consequences of a world with fewer forests? As Professor Craig Allen explains, drought and ...

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The Fall of Singapore: The fall of Singapore, February 1942

Experience the shock and despair of Australian soldiers on the island of Singapore in February 1942, as Japanese forces invade what was held to be Britain's 'island fortress'. This video follows events from 8 February, when many thousands of Japanese launched attacks from the tip of Malaya, up to 15 February when the British ...

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BTN: Exploring the skills of a radio presenter

Have you ever wondered what it would be like to be a DJ at a radio station? Watch this clip to find out about a bunch of young people who are doing just that. While you're watching, we'll explore some of the skills you might need to present your own radio show.

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Catalyst: Volcanic eruptions at Mount Ruapehu

Imagine a volcano erupting kilometres away. You are afraid, worried for the safety of yourself and others. Paul Willis presents the work of New Zealand volcanologists conducting research at Mount Ruapehu, a volcano with a history of devastating lahar (water, sediment and rocks) flows. Learn more about lahar flows and the ...

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Elliot and the Surfing Scientist: Salt water density experiment

Discover what density is and how you can test the density of liquids. You will also find out about salt water and how its density is responsible for the circulation of water around the world's oceans.

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Elliot and the Surfing Scientist: Food is stored energy

Elliot challenges Ruben Meerman, the Surfing Scientist, to do an experiment that involves explosions, pretty colours and lollies! Watch this clip to see what he comes up with. You might also learn something about chemical reactions and the stored energy in food.

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Calls for recognition of Indigenous Australians

Discover why many Australians believe the time has come to change the Australian Constitution to recognise Aboriginal and Torres Strait Islander histories. This program from January 2012 examines the debate about how this change might be achieved. It looks at the growing call for our constitution to recognise and advance ...

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Graphene: The new wonder material

Graphene is perhaps the most significant new material produced in recent years. It has many potential applications in electrical devices, biomedical technology and solar energy. Graphene is a form (allotrope) of carbon with some special chemical and physical properties. Watch this clip to explore the molecular structure, ...

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Elliot and the Surfing Scientist: Pepper scatter experiment

Watch what happens in this pepper scatter experiment by Surfing Scientist, Ruben Meerman. Ruben demonstrates an important property of water, surface tension, by dipping a toothpick into water sprinkled with pepper. Find out what happens when detergent is added.

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Catalyst: Sending seeds into space

Why might we need to keep a collection of seeds from all over the world? Where would we keep a collection like that? Should we send some of them into space? Watch this clip to reveal answers to all these questions and more.

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Catalyst: Snapshots of top Australian scientists

Australia has produced many of the world's top scientists. Watch this clip to discover who some of them are. Explore the scientific discoveries that made them famous, and how they changed our understanding of the world.

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Elliot and the Surfing Scientist: Get Blown Away With This Air Experiment

Substances exist in different states depending on the temperature. Watch the Surfing Scientist have a popping good time as he demonstrates this phenomenon. Don't forget to block your ears!

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The Snowy Mountains Scheme

How did the Snowy Mountains Hydro-Electric Scheme come to be Australia's greatest economic achievement in the decades following World War II? In this clip, discover what Australia hoped to accomplish through the scheme, and some of the sacrifices that were made for it. Also learn what life was like for migrants from war-devastated ...

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Caving for fossils

Imagine the enthusiasm of Australian paleontologists when they heard about the discovery of three caves in the middle of the Nullarbor Plain. Watch this clip to find out just what was discovered in the caves and why it is so significant.