Amazon, Microsoft wage war over the Pentagon's 'war cloud'

Amazon and Microsoft are battling it out over a $10 billion opportunity to build the U.S. military its first "war cloud" computing system. But Amazon's early hopes of a shock-and-awe victory may be slipping away.

Storing data in music

Manuel Eichelberger and Simon Tanner, two ETH doctoral students, store data in music. This means, for example, that background music can contain the access data for the local Wi-Fi network, and a mobile phone's built-in microphone ...

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