To see which bits of it are dark matter simply requires superimposing the known pattern of visible matter.

ECONOMIST: Cosmology: I spy with my little gravitational lens | The

Mr. Johnson warned her not to embellish the script, that superimposing a new story on top of an existing one could confuse the performance.

WSJ: Tracie Bennett as Judy Garland, Capturing the Essence of a Legend | Creating

Big Picture furnishes users with a snazzy start-up animation the second it's activated, flourishing its launch by superimposing the Steam logo over pixelated bubbles and liquid sound effects.

ENGADGET: Steam Big Picture beta hands-on HD

In effect, this meant improving on an insurance company's actuaries guesses at what people might spend on health care by superimposing the medical professionals and protocols that could control it.

ECONOMIST: American insurance

The company also sees modern technology--things like colorization of old Elvis appearances and superimposing the King next to current stars--as a way to bring the 1950s and '60s rock icon to life in 2007 and beyond.

FORBES: Long Live The King

Superimposing logos or other advertisements on to the centre-circle and penalty areas of the pitch will, for example, not be allowed while play is under way, and superimposing logos on to players or spectators is forbidden altogether, as is the use of the air-space above the pitch (so no more floating deodorants).

ECONOMIST: Virtual advertising