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The real force of Star Wars is to be found in its music, an aural cocktail of orchestral pieces punctuated with lightsabers, hyperspace leaps, and a hint of droid. Walt Disney Studios Motion Pictures.

Star Wars: The Force Awakens – a sound fetishist’s guide to the trailer and beyond

For all the speculative commentary as to what the new Star Wars trailer reveals plot-wise, its true “force” is surely located in the various sounds that infuse this perfectly constructed teaser.
Bridging the digital divide in many developing countries is not simply about access to ICT. flickr/Matt Wilson

More technology doesn’t mean less inequality

While the internet penetration rate in the developed world sits at 81%, two-thirds of the developing world are still without access.
Reading is a complicated task and it can go wrong in many different ways.

Seven myths about dyslexia put to rest

Dyslexia is often poorly understood by the public, leading people to attribute a problem they have, like bad spelling, to dyslexia. Here are the most common misconceptions explained.
Coal no more? The rise of renewables and climate action will spell an end to Australia’s coal industry. Coal image from www.shutterstock.com

The long-term future of Australian coal is drying up

Australia’s failure to reassess its commitment to coal will have serious negative consequences, not only for Australia’s economy, but for the health and well being of millions of people and the global environment.
Former ASIO head David Irvine saw data retention and metadata as effective counter-terror measures. But experience overseas is proving otherwise. Lukas Coch/AAP

The security benefits of warrantless surveillance are as clear as mud

The value and utility of the NSA’s metadata retention programs – which formed the template for Australia’s metadata regime – have too often been over-exaggerated.
The makers of GPS devices are among the many factors and actors whose role in road safety has not been fully considered. flickr/Schu

The ‘fatal five’ causes of road trauma: who’s in control?

The focus is on reducing the “fatal five” behaviours that cause road trauma: speeding, drink and drug driving, not wearing seatbelts, fatigue and driving while distracted.
Guidelines recommending no screens before age two came before interactive and educational tablet and smart phone apps. Tia Henrikson/Flickr

Banning under twos from screens has little basis in evidence

There is no question that excessive screen time can have negative impacts on children’s sleep and development generally, but is there sufficient evidence for an all-out ban before age two?