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• TLF-IDM018848

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 ...

• TLF-IDM015968

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.

• TLF-IDM025691

This clip looks at casual racism in Australia, including some infamous incidents throughout Adam Goodes’s playing career that shook the nation. Adam showed a great deal of resilience and courage throughout this difficult time. Look at how many Australians stood with Adam, letting him know they valued his leadership and ...

• TLF-IDM024969

Since 1915, there has been debate over who was the first Australian soldier to step ashore at Gallipoli. The people of Maryborough, Queensland, claim it was Lieutenant Duncan Chapman. What evidence is there that Lieutenant Duncan Chapman was the first Anzac ashore? How has the community of Maryborough commemorated his life?

• TLF-IDM018686

For decades China has experienced a mass migration of people from rural to urban areas. This large-scale movement of people is putting pressure on the resources and facilities of cities such as Shanghai. Watch this clip, first broadcast in 1993, to find out the reasons for China's internal migration and the challenges it ...

• TLF-IDM015544

Have you ever engaged in a bit of argle-bargle? It's the original form of a colloquialism you might be more familiar with: argy-bargy. But where does this phrase come from? Etymology is the study of the history and evolution of words. In this clip Professor Kate Burridge explains the origins of this curious phrase and other words.

• TLF-IDM015748

Different types of chemical reactions are used in many everyday products. Watch this clip to see how two common household substances can be combined to create an 'Invisible Candle Extinguisher'.

• TLF-IDM025099

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 ...

• TLF-IDM019980

Do you think we live in a violent world? Do you agree with David Malouf when he says that violence is everywhere? Should stories reflect what is happening in the world? How do you feel about violence as a theme in literature?

• TLF-IDM021389

In 1967, after 10 years of campaigning, Australia voted yes in the referendum on changing the way Aboriginal and Torres Strait Islander people were referred to in the Constitution. Faith Bandler played an important role in campaigning for the yes vote. Do some research and find out more about this remarkable activist.