Police have warned of the threat from a plastic gun that "will kill at both ends".
3D-printed gun 'will kill', police warn
Galaxy S4 fastest-selling Android phone ever
Samsung's Galaxy S4 smartphone has sold more than 10 million units, making it the fastest-selling Android phone ever.
Amazon Kindle tablet ships to Australia, has it missed the boat?
Are the Xbox One's lounge room ambitions all talk?
Screenshot jigsaw puzzle #37
Friday Question: Which game is your worst time-devourer?
ET on Titan? You can't be serious
Astrophysicists know full well that the biggest of Saturn's retinue of moons, Titan, is one of our solar system's most mysterious worlds.
Not appy: mobile parking system dials up driver ire
Frustrated city drivers have challenged Melbourne's parking smartphone application, complaining the system lacks dispute-resolution channels and the city council is stonewalling appeals against fines.
Dark side of the deal
Group-buying sites are full of offers, but there are pitfalls.
Amateur sleuths crack North Korean secrets
An online community of amateur satellite sleuths are gathering all sorts of interesting intelligence about North Korea by comparing historical differences in publicly accessible satellite imagery.