3-D printing coming in reach of consumers

It may sound like a prop from a sci-fi movie, or some garage inventor's holy grail: a device that converts a computer file into a three-dimensional physical object.

GSM system about to be compromised

(PhysOrg.com) -- Research scientists in California and elsewhere are deliberately setting out to compromise the mobile phone system used by around three billion people. The system uses Global System for Mobile communications ...

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