Spitzer's infrared array camera detected this material expelled from the withering star.

斯比策的红外摄像机探测到由垂死恒星喷发出的物质。

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There's an array of new camera effects, such as one where you can superimpose for fun a small square image of your own face onto a picture you're taking, and another where you can create a "Drama" shot in which a single moving person appears multiple times in sequence.

WSJ: Galaxy S 4 Is a Good, but Not a Great, Step Up

University College London's part in the project has been to design and build an optical corrector for the camera - an array of five massive lenses that sit at the primary focus of the camera.

BBC: Getting the measure of dark energy

Certified as the first Ultrabook optimized for MS Lync, the HD face tracking camera and dual array microphones ensure high quality video and voice track capability without the need to use USB peripherals.

ENGADGET: Lenovo announces the ThinkPad X1 Carbon Touch, available now for $1,399 and up