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The Wassenaar Arrangement was designed for physical weaponry, so can it be extended to digital tools too? powtac

Cold War to cyber war, here’s how weapon exports are controlled

The Financial Times last week reported the UK government is pushing for new restrictions on software – in particular, on tools that would prevent surveillance by the state. This was the focus of negotiations…
Choosing a mobile phone isn’t just about new features – it should also be about ethics. Fairphone

Will your next phone be Fair Trade?

Organic, cage-free or home-grown? We think about our purchasing ethics in many areas of daily life, but not often about technology. As with any product, though, we should think about the effects of our…
Tractors and quad bikes – seen here at Australia’s Mawson Station – are only two of many forms of transport used in Antarctica. Chris Wilson/Australian Antarctic Division

Why the ‘infrastructure PM’ can’t give Antarctica the cold shoulder

Prime Minister Tony Abbott recently declared that he wanted to be known as the “infrastructure prime minister”. But what of Australia’s iciest infrastructure – that located in Antarctica? A 20-year strategic…
Strawberries with a side of fish genes, anyone? Don’t worry – it’s all perfectly fine to eat. the half blood prince

Is eating DNA safe?

Eating DNA sounds scary but it’s completely safe. I do it every day. Let me explain. DNA stands for deoxyribonucleic acid. The words “acid” and “nucleic” are in the name so it is hardly surprising that…
The scramjet crashed, but the experiment was a success. Janelle Kirkland (UQ)

Autopsy of a space disaster turns failure to success

On September 18 this year, far above the Arctic Circle at Norway’s Andoya Rocket Range, the SCRAMSPACE hypersonic scramjet flight experiment was about to launch. Three and a half years of intense effort…
Bridging policy and research requires relationships built on trust and respect over a long period of time. Flickr: Don Shearman

Build a bridge: tips to connect research and policy

In a more perfect world, the big policy challenges of our time would be informed by timely, relevant academic research. There would be a close and effective dialogue between academia and policy. Alas…
The Sydney Opera House, an icon of Australia’s creative and technical achievement. It has won worldwide acclaim for its design and construction. Linh_rOm

The Golden Mean: a great discovery or natural phenomenon?

What do the façades of the National Gallery in London’s Trafalgar Square and the Sydney Opera House in Australia have in common? Most people would suggest the two buildings have few similarities – the…
Open government – or a closed book? opensourceway

Appy-Land or Geekistan? The open questions of Open Data

Under Communications Minister Malcolm Turnbull’s watch, the way we engage with government agencies is set to go digital by default. Speaking via prerecorded video at the GovInnovate conference in Canberra…
The sheer scope of cyber vulnerabilities alone helps make a compelling case for national security concern. Don Hankins

Computer crime is on the rise

I received the same email five times in as many weeks informing me of an A$18.60 refund following a “billing error” with a “mobile phone provider”. Not a huge sum, but believable. I don’t have a mobile…
We knew the HIggs boson decayed into bosons; now we’ve seen it crumble into fermions. ATLAS

Higgs boson’s decay confirms physics model works

Last week, the ATLAS experiment at the Large Hadron Collider in Switzerland, showed evidence for the first time that a Higgs boson decays into a pair of tau particles. It is one of the crucial results…
Computers have changed the face of chess, and put Carlsen in a winning position. EPA/Stringer

How computers changed chess

For his precocity, newly crowned World Chess Champion Magnus Carlsen was named “The Mozart of chess”. For his tenacity and comfort with long games he was dubbed “The Nadal of chess”. More prosaically…
Lunar heritage sites such as Tranquility Base – shown here with Buzz Aldrin in 1969 – must be protected … but a US bill is not appropriate. NASA/Neil A. Armstrong

Look, but don’t touch: US law and the protection of lunar heritage

With India and China planning lunar surface missions, privately-funded space entrepreneurs competing for the US$40 million Google Lunar X Prize and discussions around lunar mining intensifying, working…
Where do you start building a machine like Deep Thought, the super-intelligent computer who came up with the Answer to The Ultimate Question of Life, the Universe, and Everything? YouTube

To create a super-intelligent machine, start with an equation

Intelligence is a very difficult concept and, until recently, no one has succeeded in giving it a satisfactory formal definition. Most researchers have given up grappling with the notion of intelligence…
While the NSA leaks keep coming, major email providers have tightened up security. But is encryption completely beneficial? mrbill78636

Encryption ethics: are email providers responsible for privacy?

Ex-National Security Agency (NSA) employee Edward Snowden’s various leaks – the most recent being a slide showing that the NSA infected 50,000 of computer networks with remote-controlled spyware – confirm…
It’s hard to replace plain flour with self-raising flour in a cake, but luckily, our chromosomes are more like cars. juni xu

Explainer: what is gene therapy?

Every now and again you might read about gene therapy and efforts to correct serious genetic diseases. But I’m betting that very few readers have had gene therapy, nor have they ever met anyone who has…
The trillions of bacteria in your gut can affect your brain – psychologically and physically. Helga Weber

Navel gazing: healthy gut bacteria can help you stress less

Striking new evidence indicates that the gut microbiome, the ecological community of microorganisms that share our body, has a huge effect on brain function – much larger than we thought. It has long been…
Many remote communities have been cut off from the internet, missing out on services and skills others take for granted. yaruman5/flickr

Getting remote Indigenous communities online

Most remote Australian Indigenous communities have little or no access to digital technology. Last year, three internet-enabled terminals were installed as a trial in the remote communities of Burraluba…
MAVEN’s on its way to Mars … but look at what we’ve sent to our other neighbours. NASA/Goddard

Another Mars mission … but what about the rest of the solar system?

Following India’s maiden Mars probe launch earlier in the month, last week saw the successful launch of the Martian Atmospheres and Volatiles Evolution mission, or MAVEN for short. With the second spacecraft…
Captive bred Tasmanian devils have recently been reintroduced to Tasmania. But do we want daring or docile devils in the wild? AAP

Personality matters: when saving animals, fortune favours the bold

Reintroduction programs are key initiatives for re-establishing or re-stocking animal populations, and while some are successful, many, unfortunately, are not. Endangered and critically endangered animals…
Along with pictures and samples from Mars’ surface, meteorites provide great insight into the planet’s geological history. NASA's Marshall Space Flight Centre

Sparkling meteorite provides a glimpse of Martian history

Our interest in our near-neighbour Mars – the hope of finding life there, or of possibly colonising it in the future – has driven several orbiting missions to the planet. These produced very detailed maps…
Science fiction to non-fiction: the next generation of robots promises to be ultra intelligent. andreybl

Self-driving cars and autonomous robots: where to now?

There isn’t a radio-control handset in sight as a nimble robot briskly weaves itself in and out of the confined tunnels of an underground mine. Powered by ultra-intelligent sensors, the robot intuitively…