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Listed under:  Science  >  Scientific inquiry  >  Data collection  >  Evidence
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Four Corners: TV killed the radio star

Can you imagine a time when, instead of watching dramas at home on a screen, people listened to them on the radio - a time when the most popular of those dramas were made in Australia? This Four Corners program from 1964 examines the reasons for the death of Australian radio serials, the role played by television in their ...

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Cambodian refugees

How do people become refugees? From the late 1960s, the small Southeast Asian nation of Cambodia was dragged into a war that was not of its making. Many thousands of its people suffered terribly when their country was caught up in the Vietnam War. Watch as ABC reporter Andrew Swanton covers the flight of refugees into the ...

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Four Corners: Before the Referendum: Margaret Valadian speaks up

Imagine being asked to speak on behalf of your culture. Explore and compare some of the attitudes of and about Aboriginal and Torres Strait Islander peoples in 1967. In the national referendum of that year, 90 per cent of Australian voters agreed that the affairs of Aboriginal and Torres Strait Islander peoples should be ...

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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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Archaeology unearths a mass-murder site

Discover a historic site that could reveal new evidence of the first recorded mass murder on Australian soil. The site is Beacon Island, a small island off the coast of Western Australia near present-day Geraldton. In this clip, reporter Mark Bennett visits the island with two members of a 1963 expedition that first investigated ...

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Eyeballing colours

Fiery red, cool blue and sunny yellow are phrases used to describe feelings associated with colours. But what actually is colour? Why is it there and what helps us to see it? Follow Chloe Sheridan as she unravels the complexity of seeing colour by delving into its physics and biology. She entered this video in the 2013 ...

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Foreign Correspondent: The Battle of Hastings, again!

How was England changed forever by one battle in 1066? In that year, a Norman army led by Duke William of Normandy sailed to England and defeated the Saxon army of Harold Godwinson at the Battle of Hastings. Visit the site of the battle during a re-enactment by medieval history buffs. This is the first of two clips.

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Four Corners: Ecological effects of bushfires

Did you know that Australia is the most flammable continent on Earth? Watch this clip to discover how bushfires impact natural ecosystems, and how the increasing global threat of bushfires may affect Australia. Australian scientists explain the ecological consequences of fire and a US expert describes his concerns for the future.

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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.

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Catalyst: Indigenous eel farming

Discover a method for catching eels while watching how archaeologist Dr Heather Builth works scientifically, at Lake Condah to determine whether the Gunditjmara community were truly nomadic or used advanced farming techniques to support their way of life.

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Catalyst: Supercapacitors: new battery technology

Discover how nanotechnology is contributing to the creation of new, improved batteries that may soon be used in all our mobile phones and portable music devices - even in cars and trams. Catalyst's Tanya Ha looks at how traditional batteries produce electricity and how their efficiency may be increased by tiny devices known ...

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Weekend Magazine: A tour of the nation's capital

In the years following World War II, Australia sought to develop a new identity, one that honoured the past while embracing technological advances and increased political stability. As this clip shows, for many people during this period, Canberra - the nation's capital - served as a metaphor for the sort of place Australia ...

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Four Corners: Megafires

Are we approaching the 'age of megafires'? It might sound like something out of a sci-fi movie, but some scientists believe there is cause for concern. Watch this clip to find out how bushfires as we know them are changing. Discover why.

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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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Four Corners: Surfies, clubbies and a changing way of life

What effect did the rise of surfboard riding and its accompanying surf culture have on surf lifesaving? In the early 1960s, surf lifesaving was regarded as a model of the values that underpin the Australian way of life. This clip from 1964 explores the collision between the new surf culture and the traditions of the surf ...

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Five Australians: Charles Perkins campaigns for Aboriginal rights

Why was 1967 a turning point in the struggle for legal equality and the civil rights of Aboriginal and Torres Strait Islander peoples? In this clip, we encounter leading Aboriginal activist Charles Perkins as he addresses a range of public meetings held to raise awareness of racial discrimination and to bring about change ...

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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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Meet the BFFs: Four fundamental forces

We all know something about gravity, but what about the other fundamental forces of physics? Explore the properties of two familiar forces experienced in daily life, and of two less familiar ones. How do they interact, and what keeps everything from falling apart? This video was Kate Dent's entry into the 2013 Sleek Geeks ...

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When neutron stars collide

Using technologically advanced supercomputers, scientists have developed theories about the creation of black holes deep in outer space. Watch the computer simulation in this clip to see how the collision of two neutron stars produces a gamma ray burst and a new black hole. Discover that our continuing understanding of ...

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Anatomy of a raindrop

The water cycle is the circulation of water on, in and above Earth and it involves a number of stages and changes of state. This clip describes the water cycle and also how modern technology has contributed to our understanding of the shape of raindrops and its relationship to precipitation. Discover how raindrop shape ...