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• TLF-IDM021121

Figuring out how to clean up contaminated rivers is a big challenge. It's also tricky to work out where the most contaminated parts of a river system are and whether its fish are safe to eat. Watch this video and learn how engineering has helped to solve these problems. Why do you think engineers looked to the bottom of ...

• TLF-IDM020914

You can find both refracting and reflecting telescopes at Sydney Observatory. How are they different in the way they work and look? What can you find in nature that is like a telescope? Which type of telescope is it like?

• TLF-IDM016066

This is a resource about investigating the properties of wood. Intended for use as one or two lessons for years 7 to 10 students, the resource consists of information and practical activities. Text, still images, tables and formulae are provided about the density and compressive strength of wood from different trees; moisture ...

• TLF-IDM016067

This is a resource about value-adding in the forest and wood products industry. Intended for use as one or two lessons for years 7 to 10 students, the resource consists of information about grading and processing logs; the use of wood and timber products in building construction; the value of Australian softwood plantations ...

• TLF-IDM019326

This is a resource about the relationship between consumers and producers in the market. It is presented as a teacher guide and includes learning outcomes, a description, setting the scene information and a work task. The work task involves an investigation of different types of farmers and primary producers and a whole ...

• TLF-IDM019348

This is a video about Mayura Station in South Australia and the full-blood Wagyu beef it produces. It is introduced by owner Scott deBruin who explains the origin of Wagyu cattle in Japan; points to the characteristic marbling of its meat preferred by Asian customers; and outlines the importance of high energy grain feed ...

• TLF-IDM019380

This is a video about farmer and business man Matt Hood and how he, his father and brother operate Rugby Farm, a vegetable production agribusiness. It shows scenes of the business past and present as he tells of the many generations who have worked the farm, the 12,000 acres of vegetables grown each year, and the exciting ...

• TLF-IDM020824

This is a video [6:25 min] about growing almonds on a property in the Riverland of South Australia and why the owners switched from citrus to almond production. The first part of the video illustrates the characteristics of the property and explains the long-term strategy and business reasons for the switch. The next part ...

• TLF-IDM019858

This is a video about the operation of the Carey Brothers meat production business. Introduced by Greg Carey, the video shows beef cattle at the company's abattoir as he lists the numbers of cattle, lambs and pigs processed in a typical week and the numbers of staff employed at the plant. He praises the resilience of the ...

• TLF-IDM019595

This is a short clip about a Tasmanian oyster farmer producing and serving farm-fresh oysters on site on Bruny Island. In this clip, oyster farmer and business owner, Joe Bennett, describes how he established his business from very small beginnings and has grown it to satisfy consumer demand. Watch to find out how this ...