If painting the colors back in sounds like hard work, there's also an automatic fill tool to detect edges and colors and either fill in or remove the color automatically from a selection (although we had mixed results using this tool).

ENGADGET: blogger-avatar

Djokovic is using the mixed team event as preparation for his bid for a third straight Australian Open title next month.

CNN: December 31, 2012 -- Updated 1828 GMT (0228 HKT)

Sylvia Maier, a Brooklyn-based artist, painted seven of the portraits featuring Ms. Brown, using actual cocoa mixed with alkyd paint and wax.

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Takao Someya of the University of Tokyo has built for himself a stretchy, flexible conducting material using carbon nanotubes mixed with a polymer.

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Friend's large molecules can be mixed into a solution and sprayed onto a screen, using the same technology as ink-jet printers.

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The team at Beronia uses a mixed barrel program to age the wines, which essentially involves using barrels with American oak staves and French oak ends, a hybrid barrel if you will.

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Lascaux II is an exact copy, painstakingly re-created using the same painting techniques as in the originals: pigments mixed in the mouth and blown onto the walls through marrow bones.

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Shale gas is natural gas that is trapped inside shale rock and is extracted by using a technology called hydraulic fracturing, where highly pressurized water mixed with sand and chemicals is used to crack open rocks.

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