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Listed under:  Technologies
Video

Growing exotic fruit - a niche market enterprise

This is a video(3:15 min) about John and Lyndall Piccone’s exotic fruit orchard at Tyagarah in New South Wales. The resource describes how the property produces more than 200 different tropical and sub-tropical fruits with the harvest beginning in early spring. Successive harvests serve to maintain customer interest in ...

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I am an inventor lesson

In this lesson, students explore the life, work and times of Rube Goldberg. The lesson uses Rube Goldberg’s work to teach students about simple machines, how they function and their design principles. Working in groups, the students then design and create a Rube Goldberg machine that can complete a simple task. Students ...

Video

The power of science photography

Visual art and science are often considered to be separate fields. Watch as Phred Petersen talks about the way he combines his passions of photography and science. What is the role of technology in enabling this crossover? What kinds of scientific discoveries can be assisted by high-speed photography? And how can scientific ...