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• TLF-IDM018516

Imagine trying to pick up a slippery ice cube with just a piece of string. Watch the Surfing Scientist team demonstrate how it can be done, using a surprising additive.

• TLF-IDM024991

How can you place four trees exactly the same distance apart from one other? By making a model! By using miniature trees to make a model of the problem, it becomes clear that a 2D solution is impossible. We learn how objects can help us visualise the problem situation, which in this case requires a 3D solution: a tetrahedron.

• 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-IDM020462

Get some tips from Andy Griffiths on what to think about when you start to write a story. What does he say about plot? Why not take Andy's advice and start a story by thinking about something that has happened to you and then exaggerate it somehow. Concentrate on writing a short, dramatic moment by using lots of detail ...

• TLF-IDM016033

How are scientists using technology to get energy out of coal without having to dig it up? Find out how underground coal gasification (UCG) burns and converts the coal to gas underground. Visit UCG trial sites in Queensland and hear how UCG avoids some of the environmental effects of traditional coal mining, but may have ...

• 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-IDM015504

Imagine being told not to speak your own language to your family and friends. Even worse, imagine being told that your whole culture had vanished, when you know it has not. These challenges were faced by Aboriginal people in the 20th century. In this clip, discover how Aunty Ida West's background and life experiences forged ...

• TLF-IDM025129

All you need is water, the sky and sunlight and you’ve got something that’s colourful – with a pot of gold at each end. What is it? A rainbow! Find out what happens to sunlight inside a raindrop, why rainbow colours are always in the same order and the real shape of a rainbow. Tip: it’s not an arch!

• TLF-IDM017566

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 ...

• TLF-IDM020222

Do you know how much food industrialised nations, including Australia, throw away every year? Global population is set to reach over nine billion by 2050 which will increase demand for food by 70%. What do you think we can do to consume food more responsibly and sustainably? How might we re-direct food that would otherwise ...