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Cloud seeding

This nine and a half minute video segment from Catalyst describes how researchers from Monash University have hard evidence that cloud seeding can produce good amounts of extra rainfall. Data collected over a long period of time has give hope to scientists and environmentalists who are trying to reduce the impacts of droughts ...

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Mirrors Simulation (sk-Intel)

Students explore the reflection of light by plane mirrors and operate a simple periscope using ray diagrams.

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Water recycling

This 11 minute video segment from Catalyst provides an excellent explanation of the processes involved in recycling sewage for an urban water supply. It also provides a range of opinions and concerns in an excellent debate on the topic.

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Solar Prints

This 6 minute video segment from Catalyst is an excellent introduction to the science behind photovoltaics. A useful comparison of the efficiency of energy conversion. Discussion of other issues considered in producing devices to use renewable energy to make electricity.

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Marijuana Madness

This eleven minute video segment from Catalyst provides a thorough analysis of recent research that demonstrates the relationship between marijuana and psychosis and how marijuana actually affects the brain.

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Artificial shark birth

A five and a half minute video segment from Catalyst that explains why Grey Nurse Sharks are in danger, especially on Australia's east coast where only a few hundred individuals are thought to exist. However, in a world first, researchers at the NSW Department of Primary Industries have built an artificial uterus, which ...

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Seahorses

This six and a half minute video segment from Catalyst shows one of the most beautiful and bizarre creatures under the sea, the seahorse. Their highly unusual reproduction has not been sufficient to overcome the impacts of habitat destruction and human predation.

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ABC News: Food security in Australia

How much food does Australia produce, and what does this mean for food security in Australia? Watch this clip to find out about the factors that influence food production and crop yields, and also about the role that science and technology play. How will future population growth affect global food production and security?

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Q+A: To curtsey or not to curtsey?

Newspapers had a field day when the Queen visited Australia in 2011. Prime Minister Julia Gillard chose to bow to her, while the Governor General, Quentin Bryce AC CVO, curtseyed instead. This Q&A clip explores several perspectives on this event. Note how each panellist's non-verbal language reflects their attitude toward ...

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Macbeth: Theatre as life

Shakespeare seems to be obsessed with using theatre as a metaphor for life, as the imagery of playacting and performance features in many of his plays. Hear what Bell Shakespeare's Ivan Donato and John Bell have to say about this symbolism in Macbeth's final soliloquy. As you watch, consider the life lessons that Macbeth ...

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Food and human wellbeing

This is an online resource about two contrasting Indonesian islands, Bali and Sumba, highlighting the inequalities that exist within Indonesia. The resource compares the rice and rainforests of Bali with the corn and savannah grasslands of the more remote, and less wealthy Sumba, and examines each in terms of the challenges ...

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Mouat Farms - an Apple Orchard and much more. Batlow, New South Wales

This is a video about orchardist and jam-maker Kris Mouat and how she and her husband operate a fruit agribusiness. It shows scenes of their 'Wyola' property as she speaks of how she came to orcharding and now makes jam from fruits and berries, and how they operate a roadside shop and a pick-your-own-fruit facility. She ...

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Farms have distinctive features: producer video

This is a video about action for sustainability on the Willalooka Pastoral Company's property in South Australia. Owner Thyne McGregor describes the natural characteristics of the extensive property in terms of its rainfall, soil quality and the Marcollat Watercourse. He tells how the property was originally cleared for ...

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Romeo and Juliet: Growing up in a hurry

Act 3.2 in 'Romeo and Juliet' is a pivotal moment in Juliet's character development. Shakespeare manages to compress months of growing up into a single potent scene. Join James Evans as he explores Juliet's soliloquy from the beginning of this scene, and what it reveals about her coming of age, with Miranda Tapsell and ...

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Atoms of Fire: Atoms and organic compounds

Can you imagine someone who lived over 2400 years ago saying that all matter is made up of atoms? Democritus, an ancient Greek, did. Explore the history of this scientific idea with chemist Amanda Tilbury. Hear how Swedish scientist Jöns Berzelius postulated much later that only living tissue could make an organic compound ...

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Investigating key Australian approaches to producing cotton, timber and wool: producer video

This is a video about short wool sheep breeds and how their wool is used at the MiniJumbuck factory at Narracorte South Australia to make quilts, underlays and pillows. Sheep are seen on farms as merino sheep producer Thyne McGregor and Southdown breeder Dee Nolan discuss the strengths of each type of wool and how each ...

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Ngabaya: Spirit People

This story from the Wurdaliya clan of the Yanyuma people suggests that complaining about your leader might not always be a good idea. The Spirit People are tired, hungry and thirsty, but after constantly expressing their dissatisfaction their leader has had enough. This story from the Yanyuwa people is one of nine that ...

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Hamlet: Torment and tragedy

Hamlet is one of Shakespeare's most tormented tragic heroes. Unlike the protagonists of most other tragedies, Hamlet begins the play in a state of anguish. In this early soliloquy, the audience learns why. Tom Conroy from Bell Shakespeare realises Hamlet's agony in this moving excerpt from Act 1, scene 2.

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Macbeth: Realisation and regret

'Macbeth' is a play drenched in bloodshed and death. In this haunting soliloquy, delivered after Macbeth hears of his beloved wife's death, Macbeth seems to emerge from his bloodlust and reflect on what it has achieved. Join Bell Shakespeare's Ivan Donato as he infuses Macbeth's final soliloquy with pathos and regret.

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Water and human wellbeing

This is an online resource about water availability on Flores, an Indonesian island, highlighting the importance of access to sufficient safe drinking water for the wellbeing of a community. It describes a project carried out by a partnership between AusAID, World Vision and local communities, to provide access to a plentiful ...