The Starboard 6 truss holds the fourth pair of solar arrays needed to fully power the orbiting outpost.

BBC: Spacewalkers bolt in power unit

Manufacturers and processors are starting to expand in the Fourth District, using the natural gas both for power and to make other consumer goods.

WSJ: Fed survey: Pa. shale gas boom regions robust

Fourth, virtual resources must be linked to the power they consume in order to understand power consumption by applications and how to optimize portable workloads.

FORBES: Evaluating Energy Management Maturity: A Checklist for CIOs

Fourth, the United States must be clearly able to project power in two distant theaters simultaneously in order to prevent a second adversary from taking advantage of our preoccupation with a first .

CENTERFORSECURITYPOLICY: North Korean scorecard

Perhaps they could suggest that he turn from promoting his own book to studying Robert Caro's recently published "The Passage of Power, " the fourth installment of the biography of Lyndon Johnson.

CNN: Marco Rubio's deeds and words don't match

Many of these original workshops have been turned into apartments now, but small open-door shops still populate those same streets, where third- and fourth-generation craftspeople continue to make the mainsprings, bridges and balance cocks that power some of the world's most exquisite and pricey timepieces.

BBC: Where the world��s most expensive watches are made

Its ruling families have a long history of issuing themselves supervoting shares, either because their oligopoly power has simply enabled them to do so or by invoking the need to defend the fourth estate.

FORBES: Entrenched No More

For the developers at Eidos Montreal, crafting a next-gen "Thief" game means using souped-up processing power to transport players under the cowl of Garrett, the series' cynical protagonist who returns for the fourth edition.

NPR: 'Thief' Slithering Into Next Generation Of Games