Each mirror acts as a beam-steering device, controlling whether a single picture element (pixel) in the image is light or dark.

ECONOMIST: Curtains for celluloid

It will require an app-specific PIN and in the first release, all payment card credentials will be encrypted and stored on a chip, called the secure element, that is separate from the Android device memory and is only accessible by authorized programs.

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Brigadier General CARTER HAM: This morning at about 0630 local time in Iraq, a mounted US Marine element operation near Hadithah was attacked by an explosive device.

NPR: 14 from Ohio-Based Marine Battalion Killed in Iraq

Overall, what we see, what arrives on our tablet, mobile device or into our email inbox, has lost the human element, and is fast losing the ability to grab our attention.

FORBES: Think More, Think Local

The device's primary source of neutron radiation was the radioactive element californium, but the stream of neutrons produced by the californium was multiplied by passing it through a lattice of highly enriched uranium U-235, whose nuclear fission released additional neutrons.

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