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How Qantas' free Wi-Fi might ease turbulence

Currently pilots update maps and data on their iPads just before take-off.

New service will feature speeds up to 10 times faster than conventional on-board Wi-Fi, meaning you can not only stream movies and TV shows, but the Qantas Flight Operations and Engineering teams are looking at how they can use the connectivity in more beneficial ways.

How public USBs could stream your phone's screen to anyone

Some of the materials used in the 'video jacking' demo at DEF CON. At a more complex fake charging station, cables would ...

A little-known feature of many modern smartphones is their ability to duplicate video on the device's screen so that it also shows up on a much larger display — like a TV. However, new research shows that this feature may quietly expose users to a simple and cheap form of spying.

The key to choosing the right password

Humans are bad at remembering complex passwords.

The absurdity of teaching people to use passwords that are hard for humans to use but easy for computers to guess was beautifully captured in the much-loved web comic by Randall Munroe of Xkcd.

Apple crashes Samsung's Rio party

Apple watches with limited edition wristbands featuring national colours of teams.

Samsung is the mobile phone sponsor of the Rio Games and sells its handsets exclusively to hundreds of thousands of visitors flocking to Olympic venues — but Apple is tempting some of them outside with its own unofficial Games merchandise.

The lingering embers of discovering fire

How did the harmful effects of fire shape our evolution?

Figuring out how to make fire was no doubt an evolutionary boon to our ancestors. But it may have led to our smoking habit and the emergence of tuberculosis.