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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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The reason few errors are discovered is that it’s so hard to identify them. Image from shutterstock.com

Truth or lies: overturning wrongful convictions

A person is wrongly convicted of a serious crime, then fresh evidence reveals they are, in fact, innocent. It’s a thriller movie formula and you’d hope that if this were to happen, justice would prevail…
Dealing with an ageing population and workforce has been a concern for some years, with Tony Abbott promising changes to make it easier for older workers to find employment. AAP/Paul Miller

Australia is ageing, but is lifting the retirement age inevitable?

The Federal Government only took a few hours to quash suggestions made by the Productivity Commission on Friday to lift the retirement age. But while the Commission’s report is based on research that’s…
Sufficient energy can easily be obtained solely from plant-based foods. Romain/Flickr

A vegan diet can be as safe for pregnancy as any other

A popular Instagram contributor has gained particular attention recently because she is vegan, eats predominantly raw food, and is pregnant. Most of her critics focus on the effect of her diet on her unborn…
Murdoch’s World, by David Folkenflik, looks back at the scandal that beset Rupert Murdoch’s business empire. EPA/Drew Angerer

Review: Murdoch’s World – the last of the old media empires

The eruption of the News International phone hacking scandal has caused significant problems for Rupert Murdoch and his business empire. It forced him to close his big money spinner, News of the World…
Prime Minister Tony Abbott (front left) and Queensland Premier Campbell Newman (front right) are keen to overhaul COAG, but will they succeed where others have failed? AAP Image/Dan Peled

Queensland challenges Abbott to end federal ‘meddling’

Tony Abbott will face a fired-up “states’ union” at his first meeting with Australia’s premiers and chief ministers next month, with Queensland Premier Campbell Newman calling on the federal government…
Graeme Samuel retired from the ACCC in 2011, but says the watchdog is the only real oversight the government has over businesses like Australia Post, which he says should be privatised. AAP/Andrew Taylor

Don’t expect fast reform: Graeme Samuel

Australia’s reform agenda has stalled, according to former Australian Competition and Consumer Commission chief Graeme Samuel, and we won’t see any serious reform attempts for some time. The election of…
A scan of a 380million-year-old tooth from a fossil shark found at Gogo, Western Australia, showing internal canals and other features. Tim Senden

Resurrecting dinosaurs with medical scanners and 3D printers

Accurate copies of fossilised bones can now be made from the combined use of computed tomography (CT) scans and 3D printers, according to a paper published today in the journal Radiology. The technique…
While they’re very pretty to look at, museum collections are also valuable to science. Curious Expeditions

Right at the museum: collections give clues on climate change

We know museums attract visitors who come to view and wonder at their vast array of displays, but they are also used by expert researchers – locally and abroad – who make use of the ever-growing collections…
Don’t hate McMansions just because you’re supposed to. Edward Corpuz

Stop demonising McMansions

Let me declare myself unambiguously: I do not hate McMansions, just because they’re easy to hate. For quite a few years now, anybody who writes about these oversized single family homes has consistently…
New research highlights the informed nature of buy-sell-buy trades. Publik16/Flickr

In defence of active fund managers

Australian investors and superannuation funds have invested hundreds of billions of their life savings with active fund managers. These funds have very high fees compared with index funds to cover not…
Crowds flock to the Museum of Old and New Art in Hobart, Tasmania, as much for its unique architectural spaces as its exhibitions. Sam Granleese

Inside out: museum architecture rivals exhibitions for pulling power

Only a quarter of a century ago, art museums in Australia were generally thought of as stately enterprises authoritatively disseminating knowledge of high culture to respectful devotees. That was reflected…
Online, businesses are fuelled by a different set of economic forces than those that exist purely offline. x-ray delta one/Flickr

Why there’s no Pepsi® in cyberspace

The world of big business is littered with once popular but now discarded household names like Kodak, Borders and Blockbuster. In this disruptive forces series we find out who might be next, uncovering…
Casting stars such as Rachel Griffiths isn’t enough to overcome a broken distribution system. Paul Miller/AAP

The horror at the heart of Australian cinema

There’s more than one reason the new Australian film Patrick – released last month – is a horror story. Sure, it’s a fright flick, based on the 1978 orginal, in which a creepy coma patient uses telekinesis…
Mundane tasks suddenly become more appealing when a deadline looms. Jess McCulloch

Putting it off: some ideas about why we procrastinate

Everyone procrastinates. I became somewhat distracted by completely irrelevant websites, for instance, while preparing to write this article. Procrastination, as you may have figured out by now, is the…
Small emerging firms could benefit from bypassing venture capitalists and investment banks and crowd funding their initial start-up capital, if Australian regulators make similar changes to those proposed by the SEC in the US. James Cridland

Equity crowdfunding could help Australian firms fill capital gap

Last month the Securities and Exchange Commission (SEC) in the United States released a proposal that paves the way for “equity crowdfunding”. Unlike existing crowd-funding platforms such as Kickstarter…
A bit of national pride and a lot of science has sent India to Mars. EPA/PIYAL ADHIKARY

Indian Mars mission beats neighbours, sniffs for methane

Last Tuesday the Indian space agency launched a mission to Mars. Its goal is to place a satellite into orbit around that planet. The probe is currently in Earth orbit (although not quite high enough yet…
In contrast to War on Drugs rhetoric, many young people report that illicit drug use is manageable, pleasurable and creates social opportunities. Poldavo

What do young people gain from drug use?

The idea that illicit drugs could hold value in the lives of young people is bewildering to most people, who tend to assume that illicit drug use is necessarily destructive. This becomes even more distressing…

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