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• TLF-IDM021415

This series of short videos from Khan Academy deconstruct and explain the way household items are designed and how they work including a digital alarm clock radio, a coffee maker, a tap light (a toggle switch light), a hair dryer, a DVD player, a universal remote and a digital camera.

• TLF-IDM019331

This is a video about the various occupations involved in developing and producing the food used in a ham and salad lunch roll. The video is presented by Will, a primary-school-aged boy, who identifies and describes nine occupations in several broad groups including researchers, growers of plant food; producers of animal ...

• TLF-IDM016140

This 12 minute video segment from Catalyst demonstrates how scientific knowledge can improve the well-being of our domestic pets and change public opinion. This show exemplifies the benefits of the application of our understanding of genetics and evolution.

• TLF-IDM016737

In this simulation students select and move a battery, switch and two light bulbs to positions around a circuit so that the light bulbs are in series with each other. Students receive feedback if their circuit is not a functioning series circuit. Students drag and drop a battery, switch, and two light bulbs into position ...

• TLF-IDM016775

This 9 minute video segment from Catalyst shows how inspiration from the world of animals has helped in the mechanical design of robots and adhesive materials.

• TLF-IDM016632

This 5 minute video segment from Catalyst describes how a school student conducted his own scientific investigation. Daniel O'Doherty was intrigued to find out what was the carbon impact of travel to and from school each day, and what could be done to reduce this impact. His project won the 2008 Action Against Climate Change ...

• TLF-IDM016611

This 5 minute video segment from Catalyst promotes discussion about the nature and processes of science. Kristian Lang is a science-mad primary school student who won 1st prize in an International Science Film Festival competing against students of all ages right up to university level. He conveys an infectious passion ...

• TLF-IDM020531

This is a video about bees and their importance for Australian agricultural production. Intended for mid-primary students, the video is presented by Trevor Weatherhead of the Australian Honey Bee Industry Council. He describes how numerous plants, such as the pumpkin crops seen in the video, are dependent on bees for pollination. ...

• TLF-IDM021198

This 6 minute video explains how agriculture drove change and why humans took the risk of abandoning foraging. As farming technologies improved, populations increased, which led to the growth of villages and then cities. This in turn enabled collective learning, so that farming regions got a head start on other regions. ...

• TLF-IDM017162

This is a video about the scientific breeding of perennial crops as described at a 2013 workshop, 'Perennial crops for food security', held by the Food and Agriculture Organization (FAO). After giving the big picture regarding perennial crop research, the 16-minute video focuses on the breeding of perennial wheat and its ...