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Listed under:  Language  >  Writing systems  >  Logographic writing systems  >  Chinese scripts  >  Chinese characters  >  Stems
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Nanotech rising

Nanotechnology is the manipulation of very tiny particles to create new products, and it has many current and future applications. Explore this rising new field, see many everyday things that use or contain nanomaterials, and find out about some of society's concerns about nanotechnology.

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Planning and researching projects

Listen as UNSW student William Frohlich talks about the process of problem solving. What does he say is a good starting point? Have you ever worked on a project and found yourself stuck on a problem you didn't know how to solve? What did you do? Next time you get stuck on a problem, why not use your research skills to try ...

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Rooftop gardens bloom in the city

When city space is at a premium why not retrofit city roofs to incorporate a garden? There are a host of benefits with having a rooftop garden. Discover some advantages of these gardens and how materials behave under different weather conditions.

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Ever seen robots play sumo?

Watch this clip to see sumo robots in action! UNSW student and Robogals member Jonathan Loong explains how the game works. How do the robots know when to turn around and move back into the ring?

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Creating a new ankle with 3D printing technology

Watch this clip to learn how 3D printing technology has been used to create a replacement ankle for a cancer victim. The titanium ankle was used in a world-first operation! Many people are suggesting that this is just the beginning of a medical technology revolution. What other objects could be made with a 3D printer and ...

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Why become an engineer?

Are you interested in improving the way people live? What are some of the other reasons Ashwini Ranjithabalan gives for wanting to be an engineer?

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How do robots work?

Ever wondered how robots work? Watch as students and Robogals members Claire and Stefan introduce you to one of their robots. What does Claire say about robot languages? And what does Stefan say about how the robot knows what's in front of it?

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Use your creative thinking skills!

Ashwini Ranjithabalan from Women in Engineering and IT at the University of Technology Sydney (UTS) sees engineering as the business of solving future problems. What are some of the challenges we (and our societies) might face in the future? Get some friends together and see if you can brainstorm a list. Now choose one ...

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What is a joggobot?

Robots have traditionally been used to perform tasks that humans don't want to or cannot do. In recent years, however, robot technology has looked at robots as companions. How do you feel about this? Do you think robots could ever replace human or even animal companionship? Why/why not?

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Thinking about the design process

Watch as UNSW student and Blusat member William Frohlich talks about the design process. What are some of the important things to consider before you start to make a project? Why does William say it's important to be flexible with your designs? Design your own obstacle course for your family using objects from around your ...

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Programming computers

Did you know you have to be very specific when you're programming computers to do something? Watch this video as David from UNSW explains why you have to be so exact when programming computers.

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Geckos' sticky feet

Have you ever wondered what it would be like to walk up a wall like a gecko? The scientists in this video have observed and studied the properties of gecko feet to develop products that can help us in our day-to-day lives. Can you think of some other special abilities of some animals that we could study and possibly replicate ...

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Biomimicry robots

When you think of a robot, what do you imagine? 'Biomimicry' aims to create robots that are more like forms we find in nature - flexible and pliant, which bend rather than break when confronted with an immovable object. What are the benefits of a robot like this?

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What is engineering?

Watch this video to find out what engineering is. What do engineers do? What types of projects do they work on? Think about a problem that you'd like to solve for the world. Now put your imagination into gear and start designing a solution!

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Engineering is not just for maths geniuses!

You don't need to be a big maths brain to become an engineer. Listen as Ashwini Ranjithabalan from Women in Engineering and IT at the University of Technology Sydney (UTS) describes how her understanding of maths grew from her interest in engineering. Sometimes understanding how maths can provide solutions to problems in ...

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Bubble engineering

Have you ever looked really closely at how bubbles stack together? Watch this video to find out why buildings that replicate the structure of stacked bubbles may be stronger and use less space.

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Repeatability

Why is it important to test things again and again in science? Would you be more likely to trust the results of one test or the results of many tests? Why?

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Assisted Finger Orthosis

Rehabilitation from hand tendon surgery, one of the most common types of surgery in Australia, is set to benefit from new technology. Assisted Finger Orthosis will help recovering patients by restricting the movement of the fingers so as not to damage the work done by the surgery, while at the same time restoring strength ...

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Working with wind power

A wind tunnel is a large tube with wind moving through it. Watch this video to find out about the various applications of a wind tunnel and how new technologies are impacting developments in alternative energy.

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How does nanotechnology work?

What is nanotechnology? Watch as Dr Kay Latham explains why scientists are interested in working at the nanoscale. What have researchers been able to design using their understanding of nanotechnology? And how might nanotechnology be used in the future?