Menu Close

UNSW Sydney

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.

Links

Displaying 1621 - 1640 of 4200 articles

The tools on our smartphones are enabled by a huge network of mobile phone towers, Wi-Fi networks and server farms. Shutterstock

Computing faces an energy crunch unless new technologies are found

The energy required to power the massive, factory-sized data centres that computers rely on already consumes 5% of global electricity. And that energy load is doubling every decade.
Tony Tuckson. ‘Four uprights, red and black’ [TP62] c1965 polyvinyl acetate and pigment on hardboard 122 x 183 cm Art Gallery of New South Wales, Sydney, gift of Frank Watters 2018, donated through the Australian Government’s Cultural Gifts Program © The estate of the artist

Passion and beauty: the paintings of Tony Tuckson

Forty-five years after his death, the Art Gallery of New South Wales has mounted a major exhibition of Tony Tuckson, focussing on his intensely personal Abstract Expressionist works
A lot of people have spent a very long time wondering what causes cancer – and scientists still can’t say for certain why an individual person might have it. Marina del Castell/Flickr

Curious Kids: Why do people get cancer?

I have worked on this problem for many years, and to be honest it still blows my mind to really think about just how complex it is.
An artist’s impression of Siberian unicorns (Elasmotherium) walking in the steppe grass on a cloudy day. Shutterstock/Elenarts

How a change in climate wiped out the ‘Siberian unicorn’

The loss of the Siberian unicorn shows just how vulnerable some animals can be to environmental change that can impact on their food supply.
It’s still unclear whether a shorter or longer gap between pregnancies increases the risk of complications in the next pregnancy. Richard Jaimes/Unsplash

Health Check: how long should I wait between pregnancies?

A recent study suggests 12-18 months between pregnancies is ideal for most women. But is there actually such a thing as an ideal length of time?
Home Affairs Minister Peter Dutton and Prime Minister Scott Morrison unveiling tough new proposals to strip extremists of their Australian citizenship. Joel Carrett/AAP

The latest citizenship-stripping plan risks statelessness, indefinite detention and constitutional challenge

Australia is proposing some of the toughest citizenship stripping laws in the world as it steps up efforts to curb extremist attacks - but the proposed law could run into significant legal hurdles
Domestic killings have long been treated as somehow less serious than when random strangers are killed. Shutterstock

Man who burnt his wife alive gets at least 27 years’ jail, but not life – as victim was no stranger

The Crown said this case was an example of the worst type of murder, but the judge disagreed, arguing the killer, when freed, would be less of a threat to the wider community than some other killers.
Parents have a responsibility for their children’s math development too. Shutterstock

For the sake of kids, embrace math

Instead of getting “back to basics” to improve math skills, we should make math literacy a priority by developing, attracting and supporting skilled teachers, and improving math literacy at home.
The current social housing construction rate – barely 3,000 dwellings a year – does not even keep pace with rising need, let alone make inroads into today’s backlog. Joel Carrett/AAP

Australia needs to triple its social housing by 2036. This is the best way to do it

A tenfold increase in building is needed to overcome the current social housing shortfall and cover projected growth in need. But it can be done, and direct public investment is the cheapest way.
A number of Australian nursing homes use Paro, a therapeutic robot that looks and sounds like a baby harp seal, to interact with residents with dementia. Angela Ostafichuk/Shutterstock

Before replacing a carer with a robot, we need to assess the pros and cons

It’s easy to get excited about the potential for robots to help care for the sick, injured and elderly, but we need the right regulations in place to deal with issues as they emerge.
We can make conscious decisions about how we live together in closer proximity that allow for both cultural diversity and a shared sense of community. Ján Jakub Naništa/Unsplash

Speaking with: Chris Ho and Edgar Liu about diversity and high density in our cities

Dallas Rogers speaks with Chris Ho and Edgar Liu about what's going on in apartment buildings as we move up, rather than out, and how we can look after ourselves and each other in culturally diverse, high-density living.
Officially, our inflation rate is lower than at any time since the 1950s, but we’ve reasons for doubting it. Shutterstock

Vital Signs: Why we distrust the consumer price index

Hardly anyone believes that prices are really increasing by only 1.9% per year. The fault lies with us, and also the way the Bureau of Statistics adjusts prices for ‘quality’.

Authors

More Authors