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Established in 1949, UNSW Sydney is one of Australia’s leading research and teaching universities, renowned for the quality of its graduates and its commitment to academic excellence, innovation and social impact.

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To enhance the opportunities for children, we need to ensure we have vibrant and valued rural communities with a strong social and economic future. Shutterstock

How to solve Australia’s ‘rural school challenge’: focus on research and communities

A government review of regional, rural and remote education tells us we need to recognise the uniqueness of and understand successes in these communities to improve outcomes for these students.
There were interesting developments in the tit-for-tat tariff announcements between the US and China this week. Roman Pilipey/EPA/AAP

Vital Signs: the world economy can benefit from a vindicated Trump

Chinese President Xi Jinping spoke of plans to further open up the Chinese economy this week - and the world economy should hope US president Trump feels vindicated by this.
While some things glow all the time, glow-in-the-dark paint must be ‘told to glow’ - just like a phone needs to be charged or it won’t work. Mai Lam/The Conversation NY-BD-CC

Curious Kids: How does glow in the dark paint work?

You can see glow-in-the dark paint, but if you touch it, it is just as cold as the bedroom wall. So the glowing of the paint is different to the glowing of a light bulb.
Bill Shorten announced this week that a Labor government would triple penalties for dumping cheap overseas products in the Australian market. Tony McDonough/AAP

Shorten’s plan to triple anti-dumping penalties misunderstands the law

Bill Shorten has proposed tripling penalties for dumping cheap overseas products like steel into the Australian market. But this proposal suggests a failure to understand dumping and its regulation.
Overflowing bins are one way to spoil the amenity of public space, but sensors can now alert councils when bins need emptying. Wikimedia

Sensors in public spaces can help create cities that are both smart and sociable

Researchers are installing sensors to collect data about the use of public spaces. This can improve the management and public amenity of these places, but will users see the technology as intrusive?
Evidence isn’t always as straightforward as it might first seem. Mai Lam/The Conversation NY-BD-CC

Trust Me, I’m An Expert: Brain-zapping, the curious case of the n-rays and other stories of evidence

Brain-zapping, the curious case of the n-rays and other stories of evidence The Conversation, CC BY70.4 MB (download)
You've had an x-ray before but have you had an n-ray? Of course not, because they're not real. But people used to think they were. Today, on Trust Me, I'm an Expert, we're bringing you stories on the theme of evidence.
The Victorian report recommends the law be changed to allow peers to distribute needles and other clean injecting equipment. Shutterstock

Victorian drug law reform recommendations are welcome – but must include prisoners

Victoria should implement a new report’s recommendation to allow peers to distribute clean injecting equipment, but it needs to go further to ensure safe drug use in prison.
Artificial islands can cause huge environmental issues for coastlines. The Forest City Project

Future ‘ocean cities’ need green engineering above and below the waterline

Artificial islands that are now mushrooming across the ocean are regarded as ‘engineering marvels’. But, little attention is paid to how these human-made structures affect sea life.
Still from Human Flow, directed by Ai Weiwei. IMDB/Amazon Studios

Friday essay: can art really make a difference?

Artists have long tackled global issues, from war to human rights. While Picasso’s celebrated Guernica may not have stopped the Spanish Civil War (or any war), art still holds value, as witness and as truth teller.

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