Johnson Controls could further enrich the grid by globally engendering energy networks out of buildings and multitudinous housing in those majority of countries where there is, at best, a precarious grid, prone to peaks and black-outs.

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As of now, users will find just eight filters -- ranging from "black and white to vintage" -- while the grid view enables you to preview how your image would look if any of the eight were applied.

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They used a grid displaying all possible hues rolled into a globe, with black at the north pole and white at the south.

ECONOMIST: Psychology

The leaked model grid indicates that the Mini (or Air) will just come in black or white, not the new iPod Touch or Nano palettes.

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